January Weather in Molenbeek-Saint-Jean, Belgium

Last updated: August 21, 2025

January in Molenbeek-Saint-Jean, Belgium is characterized by a chilly climate, with temperatures ranging from a brisk maximum of 14°C (57°F) to a frosty minimum of -7°C (20°F), averaging around 4°C (39°F). The month sees considerable precipitation, accumulating to 65 mm (2.5 in) over 12 days, contributing to the region's high humidity levels, which hover around 91%. This blend of cool temperatures and frequent rainfall paints a typical winter picture for this vibrant area of Belgium, making it a month best suited for cozy indoor activities and festive seasonal cheer.

January Temperature in Molenbeek-Saint-Jean

In Molenbeek-Saint-Jean, January brings a striking start to the year with temperatures that can dip as low as -7°C (20°F), averaging around 4°C (39°F) and peaking at 14°C (57°F). This chilly month marks the transition into winter, where crisp air suffuses the atmosphere, making it an ideal time for cozy indoor activities or brisk walks in the frosty landscape. As the days progress into February, temperatures remain frigid, with a slight dip to a minimum of -8°C (17°F) but gradually inching up, hinting at the approaching spring. The consistent cold snaps and cool averages reflect a notable winter pattern, emphasizing a sharp contrast to the milder conditions that follow in subsequent months. Overall, Molenbeek-Saint-Jean's January temperatures encapsulate the essence of winter, laying the groundwork for the seasonal transition that unfolds in the months ahead.

January Weather in Molenbeek-Saint-Jean: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Molenbeek-Saint-Jean, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Molenbeek-Saint-Jean, January typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec394245505664666660544542
Data source: Temperature data for Molenbeek-Saint-Jean generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Molenbeek-Saint-Jean

In January, Molenbeek-Saint-Jean experiences a moderate precipitation level of 65 mm (2.5 in), falling over approximately 12 days. This rainfall sets the stage for the wetter months ahead, as the precipitation gradually increases through February and March, peaking with 70 mm (2.8 in) by March. Following this initial wet season, April brings a noticeable drop to 37 mm (1.5 in) over just 8 days, providing a brief respite before rainfall resumes in the late spring and summer months. The trend continues upward, culminating in August’s peak of 80 mm (3.2 in), demonstrating a distinct seasonal pattern where the darker winter clouds give way to vibrant summer storms. The pattern suggests that while January may start the year with consistent rainfall, the weather evolves dramatically as the seasons change, leading to significantly wetter periods later on.

January Precipitation Trends in Molenbeek-Saint-Jean

The chart displays monthly precipitation patterns in Molenbeek-Saint-Jean, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Molenbeek-Saint-Jean, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec656971375866718055765793
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Molenbeek-Saint-Jean

In Molenbeek-Saint-Jean, January is characterized by its notably high humidity level of 91%, setting the tone for a winter month that feels decidedly damp. As the year progresses into February and March, the humidity begins to taper slightly, hovering around 89% and 87% respectively. However, spring brings a welcome decrease, with levels dropping to 85% by April and stabilizing around 82% during the warmer summer months of June and July. This gradual trend of declining humidity continues, reaching a low of 76% in August. Interestingly, as autumn sets in, humidity levels begin to climb again, peaking at 92% through November and December, creating a cycle that reflects the region's climate and its seasonal shifts. Overall, January stands out as part of a humid winter pattern that transitions into slightly less saturated air as spring approaches.

January Average Humidity in Molenbeek-Saint-Jean

This chart illustrates the average monthly humidity levels in Molenbeek-Saint-Jean, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Molenbeek-Saint-Jean is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%85%82%82%80%76%82%89%92%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Molenbeek-Saint-Jean

In January, Molenbeek-Saint-Jean experiences a low UV Index of 1, indicating a safe level of sunlight exposure, with a burn time of 45 minutes. As the month transitions into February, the UV Index rises slightly to 2, yet the exposure remains low. Come March, the UV Index escalates to 4, suggesting a moderate level of solar radiation with a reduced burn time of 30 minutes. This trend continues into April as the UV Index reaches 5, maintaining moderate exposure. By May, the situation shifts significantly with a peak UV Index of 7, categorized as high, reducing the safe burn time to 25 minutes. The intensity stays high throughout June and July at 8, classified as very high, necessitating much shorter exposure durations of just 15 minutes. As summer yields to fall, the UV Index begins to taper off, dropping back to 5 in September and further to 4 in October, signaling a return to moderate exposure levels. The winter months of November and December reflect a return to lower UV indices, concluding the year with 1 in December—once again marking a low exposure category. This seasonal variation highlights the importance of monitoring UV levels throughout the year for safe sun practices in Molenbeek-Saint-Jean. For more detailed insights, visit Molenbeek-Saint-Jean UV Index.

Maximum UV Index Levels in Molenbeek-Saint-Jean for January

The chart shows the monthly maximum UV Index (UVI) for Molenbeek-Saint-Jean in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Molenbeek-Saint-Jean typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Molenbeek-Saint-Jean January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

January Sunshine in Molenbeek-Saint-Jean

In Molenbeek-Saint-Jean, January kicks off with a modest 121 hours of sunshine, setting the stage for a gradual increase as winter transitions to spring. By February, the sun shines a little brighter with 200 hours, hinting at the arrival of longer days. This upward trend continues dramatically into March with 266 hours, as the promise of spring unfolds. The warmth of April brings a delightful 346 hours, which morphs into the lush glow of May, showcasing a peak of 394 hours. The sunshine reaches its zenith in July with 406 hours, basking the area in summer warmth. As the year progresses, there's a slow yet steady decline, with August still holding onto 379 hours before September ushers in cooler days with 319 hours. This downward trajectory continues into the colder months, wrapping up the year with 143 hours in December. Overall, the data highlights Molenbeek-Saint-Jean's seasonal shift from subdued winter to a vibrant summer, illustrating a clear and engaging pattern of changing light.

Monthly Sunshine Duration in Molenbeek-Saint-Jean: January Highlighted

The January sunshine duration represents the total number of hours Molenbeek-Saint-Jean experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec121h200h266h346h394h398h406h379h319h240h190h143h
Data source: Molenbeek-Saint-Jean January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Molenbeek-Saint-Jean During January

In Molenbeek-Saint-Jean, the likelihood of enjoying sunny weather in January is relatively low, with only an 11% chance of sunshine. This sets the stage for a stark contrast as the seasons progress; February shows a notable increase to 30%, while March further elevates the sun's presence to 40%. The trend continues upward, reaching 50% in April, indicating that the transition to spring brings significantly brighter days. Notably, the chances fluctuate throughout the summer months, averaging around 33% to 34%, before dipping again in the fall and winter. This pattern highlights that while January may feel dreary, brighter skies are just around the corner as winter gives way to a more radiant spring.

Percentage of Sunny Days in January in Molenbeek-Saint-Jean

The chart illustrates the percentage of sunny days in Molenbeek-Saint-Jean throughout the year, with January highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Molenbeek-Saint-Jean experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec11%30%40%50%33%34%34%29%36%32%24%16%
Data source: Molenbeek-Saint-Jean January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Molenbeek-Saint-Jean in January

In January, daylight in Molenbeek-Saint-Jean, Belgium, stretches for just 8 hours, setting the stage for a gradual increase as winter gives way to spring. By February, this duration climbs to 10 hours, signaling the first hints of lengthening days. March continues this trend with 11 hours of daylight, followed by a noticeable leap in April to 13 hours and May, where residents enjoy 15 hours of sun-soaked skies. The peak arrives in June with 16 hours of daylight, offering long summer days filled with activity. As summer transitions to autumn, daylight begins to wane, first to 15 hours in July and then tapering off to 14 hours in August. September sees a further reduction to 12 hours, as October and November each return to 10 hours and 8 hours respectively, mirroring January's brevity. This cycle creates a rhythmic dance of light and dark, echoing the seasonal changes that define life in this vibrant Belgian commune.

Average Daylight Hours in Molenbeek-Saint-Jean for January

The chart illustrates the variation in daylight duration in Molenbeek-Saint-Jean throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 31m10h 2m11h 55m13h 50m15h 31m16h 23m15h 55m14h 25m12h 34m10h 39m8h 56m8h 2m
Data source: Molenbeek-Saint-Jean daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Molenbeek-Saint-Jean

In Molenbeek-Saint-Jean, January greets residents with a brisk average wind speed of 4.4 m/s (10 mph), setting the tone for a month that often feels invigorating and fresh. This breeze is consistent with the typical winter climate, which gradually shifts into slightly gustier conditions in February, peaking at 4.6 m/s (10 mph). As spring approaches, however, the winds mellow slightly, dipping to 3.4 m/s (8 mph) by April, before returning to a more lively pace in May. The overall trend reveals a pattern of moderate winds in winter, which are interspersed with calmer periods in the warmer months. As the year progresses into the sunnier days of summer, a noticeable reduction in wind speed can be observed, often settling around 2.8 m/s (6 mph) in June before subtly escalating again in the transition to autumn. This nuanced interplay of wind speeds enriches the character of Molenbeek-Saint-Jean throughout the year, offering a vibrant backdrop for its changing seasons.

Average January Wind Speed in Molenbeek-Saint-Jean

The chart displays monthly wind speed patterns in Molenbeek-Saint-Jean, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.4 m/s4.64.03.44.42.83.33.43.04.33.34.2
Data source: Molenbeek-Saint-Jean January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Molenbeek-Saint-Jean Compares to Other Months

Weather in Molenbeek-Saint-Jean varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Molenbeek-Saint-Jean, focusing on differences in temperature, rainfall, humidity, and UV levels.

In comparison to January, February experiences slightly milder temperatures, with average highs reaching 19°C (66°F) compared to January's maximum of 14°C (57°F). Although January has a minimum temperature of -7°C (20°F), February sees a slightly colder minimum of -8°C (17°F). Both months share a similar number of rainy days, with precipitation levels being quite close; January averages 65 mm (2.5 in) while February sees just a little more at 69 mm (2.7 in). Humidity remains high in both months, slightly decreasing from 91% in January to 89% in February. For more details, you can check Molenbeek-Saint-Jean weather in February.

January and March present distinct contrasts in weather, with January typically experiencing a colder climate. In January, temperatures range from a minimum of -7°C (20°F) to a maximum of 14°C (57°F) with an average of 4°C (39°F), while March shows a notable warming trend with temperatures varying from -8°C (17°F) to a much warmer 23°C (74°F), averaging 7°C (45°F). Additionally, both months see significant precipitation, with January receiving 65 mm (2.5 in) over 12 days and March slightly higher at 70 mm (2.8 in) over 14 days. Humidity levels are also comparable, with January at 91% and March at 87%. If you're interested in specific weather patterns for March, you can find more details here: Molenbeek-Saint-Jean weather in March.

January and April present quite a contrast in weather patterns. In January, temperatures can drop as low as -7°C (20°F) and average around 4°C (39°F), reaching a maximum of 14°C (57°F). The month experiences significant precipitation, totaling 65 mm (2.5 in) over 12 days, accompanied by a high humidity level of 91%. Conversely, April showcases a milder climate with minimum temperatures of -4°C (26°F) and an average of 10°C (50°F), peaking at 27°C (80°F). This month sees less rain, with just 37 mm (1.5 in) over 8 days and slightly lower humidity at 85%. For more details, you can check out Molenbeek-Saint-Jean weather in April.

In Molenbeek-Saint-Jean, January weather is characterized by much colder temperatures, with a minimum of -7°C (20°F) and an average of 4°C (39°F), while May brings a more temperate climate with a minimum of 1°C (33°F) and an average of 13°C (57°F). Additionally, May can reach maximum temperatures of 31°C (88°F), in stark contrast to January's peak of 14°C (57°F). While both months experience precipitation on about 12 days, January slightly surpasses May with 65 mm (2.5 in) of rainfall compared to May's 58 mm (2.3 in). The humidity is also higher in January at 91%, dropping to 82% by May, indicating a transition to a more comfortable atmosphere. For a detailed comparison of weather trends, check out Molenbeek-Saint-Jean weather in May.

In January, the weather is quite chilly, with temperatures ranging from a minimum of -7°C (20°F) to an average of 4°C (39°F) and a maximum of 14°C (57°F). The month is characterized by frequent precipitation, occurring on 12 days, with a total of 65 mm (2.5 in) and high humidity levels at 91%. In contrast, June offers a significant warm-up, with temperatures starting at a minimum of 7°C (44°F), averaging 18°C (65°F), and peaking at 32°C (91°F). Precipitation remains similar, at 66 mm (2.6 in), but occurs on fewer days, just 9, and humidity lowers to 82%. For more information, check out Molenbeek-Saint-Jean weather in June.

January and July showcase stark contrasts in weather. In January, temperatures can drop as low as -7°C (20°F) and typically hover around an average of 4°C (39°F), while the maximum reaches only 14°C (57°F). The month is characterized by high humidity at 91% and experiences 65 mm (2.5 in) of precipitation over about 12 days. In contrast, July brings significantly warmer conditions, with minimum temperatures starting at 8°C (46°F) and an average of 19°C (66°F), peaking at a scorching 39°C (102°F). Although July sees slightly more precipitation at 71 mm (2.8 in), it occurs over just 11 days and with lower humidity at 80%. For a closer look at the summer weather, check out Molenbeek-Saint-Jean weather in July.

When comparing the weather in January and August, we see a stark contrast in temperatures and conditions. In January, temperatures range from a chilly -7°C (20°F) to a mild 14°C (57°F), with an average of 4°C (39°F), while in August, the temperature can soar from a comfortable 8°C (46°F) to a scorching 36°C (97°F), averaging around 19°C (66°F). January also sees more moisture, with 65 mm (2.5 in) of precipitation over 12 days and a high humidity level of 91%. In contrast, August experiences slightly higher precipitation at 80 mm (3.2 in) across 14 days, but with significantly lower humidity at 76%. For more insights about the weather during this summer month, check out Molenbeek-Saint-Jean weather in August.

In January, the weather is characterized by chilly temperatures, with a minimum of -7°C (20°F) and an average of 4°C (39°F), peaking at a maximum of 14°C (57°F). This month sees a significant amount of precipitation, averaging 65 mm (2.5 in) over 12 days, accompanied by high humidity levels at 91%. In contrast, September presents a much milder climate, with temperatures ranging from a minimum of 4°C (39°F) to a comfortable average of 15°C (60°F) and a high of 33°C (91°F). Precipitation is slightly lower at 55 mm (2.2 in) over just 9 days, and humidity decreases to 82%. For more details, check out Molenbeek-Saint-Jean weather in September.

In comparing the weather of January and October, a stark contrast is evident. January is characterized by colder temperatures, with a minimum of -7°C (20°F) and an average of 4°C (39°F), leading to a chilly atmosphere and high humidity at 91%. In contrast, October enjoys milder conditions, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 25°C (77°F) and an average of 12°C (54°F). While both months experience significant rainfall—65 mm (2.5 in) in January and 76 mm (3.0 in) in October—the precipitation occurs over a similar number of days, with January recording rain on 12 days and October on 13 days. For those interested in the specific details of October weather, more information can be found here: Molenbeek-Saint-Jean weather in October.

January and November present contrasting weather experiences. In January, temperatures range from a minimum of -7°C (20°F) to a maximum of 14°C (57°F), with an average of 4°C (39°F), contributing to a stark chill in the air. In comparison, November has milder temperatures, with a minimum of -2°C (28°F) and a maximum of 18°C (65°F), averaging 7°C (45°F). While January sees approximately 65 mm (2.5 in) of precipitation over 12 days, November is slightly drier with 57 mm (2.2 in) falling over 11 days. Humidity remains high in both months, at 91% in January and 92% in November, giving a damp feel to the atmosphere. For a more detailed look at November’s weather, check out Molenbeek-Saint-Jean weather in November.

In comparing the weather between January and December, January tends to be slightly cooler, with average temperatures ranging from a low of -7°C (20°F) to a high of 14°C (57°F), compared to December's range of -5°C (24°F) to 15°C (59°F). Precipitation is also lower in January, at 65 mm (2.5 in) over 12 days, while December experiences more rainfall with 93 mm (3.7 in) across 17 days. Both months maintain high humidity levels, with January at 91% and December at 92%. For more details on December weather, refer to Molenbeek-Saint-Jean weather in December.

Compare Molenbeek-Saint-Jean's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Molenbeek-Saint-Jean

In Molenbeek-Saint-Jean, January ushers in a noticeable shift in climate as the city endures its coldest month of the year. With an average temperature hovering around 4°C, residents experience a stark contrast to the milder temperatures of the preceding months. The chilly nights, which can plunge to a minimum of -7°C, demand cozy layers and warm beverages. Additionally, January brings increased precipitation, averaging 65 mm across approximately 12 wet days, contributing to the city's already high humidity levels of 91%. This month is not only one of the coldest but also one of the dampest, setting the stage for the winter season. For those interested in the broader climate patterns, the details can be explored further at Molenbeek-Saint-Jean Climate.