January Weather in Tervuren, Belgium

Last updated: August 21, 2025

In January, Tervuren, Belgium experiences a blend of chilly temperatures and frequent precipitation, making it a month of contrasts. Maximum temperatures reach up to 14°C (57°F), while the average hovers around 4°C (39°F), and chilly nights can plunge to a brisk minimum of -7°C (20°F). The month is characterized by 12 days of rainfall, accumulating around 65 mm (2.6 in) of precipitation, contributing to a high humidity level of 91%. This weather creates a distinct winter atmosphere, perfect for enjoying the serene beauty of Tervuren’s landscapes.

January Temperature in Tervuren

In January, Tervuren, Belgium, experiences a chilly embrace as winter settles in, with temperatures dipping as low as -7°C (20°F). The month features a crisp average of 4°C (39°F), perfectly capturing the essence of Belgian winter. While daytime highs can reach a mild 14°C (57°F), the trend towards colder weather becomes more pronounced as the weeks progress. This sets the stage for February, which sees even lower minimums at -9°C (17°F), hinting that winter's grip is far from over. January's transitional chill serves as an inviting prelude to the gradual warming patterns of spring, making it a remarkable time to experience Tervuren's serene winter landscapes before vibrant blooms take center stage.

January Weather in Tervuren: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Tervuren, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tervuren, 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).
JanFebMarAprMayJunJulAugSepOctNovDec394145505664666660544542
Data source: Temperature data for Tervuren 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 Tervuren

January in Tervuren, Belgium, typically experiences moderate precipitation, with an average of 65 mm (2.6 in) over 12 days. This sets the tone for a winter month, as the rainfall begins to rise slightly in February, reaching 70 mm (2.7 in). Interestingly, the trend continues upward through early spring, peaking in March with 71 mm (2.8 in), before tapering off significantly in April to just 36 mm (1.4 in)—the driest month until late fall. As the year progresses into summer, precipitation levels rebound, with August recording the highest at 84 mm (3.3 in), showcasing a seasonal shift towards wetter conditions. Overall, January serves as a precursor to the fluctuating rainfall patterns that characterize Tervuren’s climate across the year.

January Precipitation Trends in Tervuren

The chart displays monthly precipitation patterns in Tervuren, 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 Tervuren, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec657071376072748458785892
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Tervuren

In January, Tervuren experiences its peak humidity, reaching a notable 91%, setting a damp tone for the month. This high level of moisture in the air starts to see a gradual decline as winter transitions into spring, with February and March following closely behind at 89% and 87%, respectively. By April, humidity slightly dips to 85%, hinting at the lingering effects of winter giving way to the more temperate climate of late spring. As summer approaches, May and June maintain a stable 82%, offering a comfortable yet slightly humid atmosphere. Interestingly, this trend of decreasing humidity continues into the warmer months, with July and August showing a further drop to 80% and 76%. However, as autumn sets in, humidity levels rebound sharply, with September rising back to 82% before reaching an autumn peak of 92% in both November and December. This cyclical pattern reflects Tervuren's distinctive climate, characterized by humid winters and a gradual drying during the summer months.

January Average Humidity in Tervuren

This chart illustrates the average monthly humidity levels in Tervuren, 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 Tervuren 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 Tervuren

In January, Tervuren, Belgium experiences a UV Index of 1, indicating low exposure levels, where you can safely enjoy the outdoors without much concern for sunburn—your burn time is approximately 45 minutes. As winter progresses into February, the UV Index only slightly increases to 2, maintaining that low exposure category and the same burn time. The arrival of spring in March brings a noticeable shift, with the UV Index jumping to 4, signaling a moderate risk and reducing the safe sun exposure to 30 minutes. This trend continues through April, where the index reaches 5, still in the moderate category. By May, sun sensitivity increases significantly, as the UV Index hits 7, signifying high exposure risk, and your burn time drops to just 25 minutes. With summer months of June and July, the UV Index peaks at 8, classified as very high, where quick reapplication of sunscreen is a must, allowing only 15 minutes before burn time. This elevated risk tapers slightly in August but remains high at 7, before transitioning back to moderate levels by September and October where values return to 5 and 4, respectively. As the year winds down, November and December revert to low UV levels, similar to January, echoing a seasonal pattern of fluctuating sun exposure. For more detailed insights, you can visit the Tervuren UV Index.

Maximum UV Index Levels in Tervuren for January

The chart shows the monthly maximum UV Index (UVI) for Tervuren 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 Tervuren typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Tervuren 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 Tervuren

In Tervuren, Belgium, January welcomes a modest 121 hours of sunshine, setting the stage for a gradual increase as the months progress. By February, the sun shines brighter with 200 hours, signaling the approach of spring. March experiences another significant leap, reaching 266 hours, while April dazzles with 346 hours of daylight, captivating the community with the blooming of flowers. As the days lengthen, May and June lead the way, boasting 394 and 398 hours, respectively, showcasing a sunny peak before summer. The heights of sunshine continue into July, with 406 hours shimmering in the sky. However, as we transition to late summer and autumn, sunshine hours gradually decline, with August at 379 hours, followed by a gentle descent in September to 319 hours. The trend continues into the cooler months, with October at 240 hours and November dwindling to 190 hours, before wrapping up the year in December with 143 hours. This cycle of sunshine beautifully illustrates the ebb and flow of light throughout the year in Tervuren, highlighting the vibrant seasonal changes experienced in this charming Belgian town.

Monthly Sunshine Duration in Tervuren: January Highlighted

The January sunshine duration represents the total number of hours Tervuren 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: Tervuren January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Tervuren During January

In Tervuren, Belgium, the likelihood of enjoying sunny weather in January is quite low, with only a 10% chance of sunshine. This trend sets a stark contrast to the following months, where the probability gradually increases. As we move into February, the chance of sun rises to 31%, and by March, it reaches 39%, signaling the onset of brighter days. The month of April peaks with almost half of the days likely to be sunny, boasting a 49% chance. This trend of increasing sunshine continues until May, then dips slightly in the summer months before fluctuating again in the fall. Such variation emphasizes that while January's sun is scarce, the promise of brighter days is just around the corner.

Percentage of Sunny Days in January in Tervuren

The chart illustrates the percentage of sunny days in Tervuren 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 Tervuren experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec10%31%39%49%33%33%33%29%36%31%24%16%
Data source: Tervuren January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Tervuren in January

In January, Tervuren, Belgium experiences about 8 hours of daylight, setting the tone for the year as the shortest days unfold at the start of winter. As the months progress into February, daylight increases to 10 hours, hinting at the promise of spring. This upward trend continues, peaking in June with an impressive 16 hours of daylight, offering ample time for outdoor activities and nature explorations. Following this seasonal apex, daylight gradually begins to wane, falling to 15 hours in July and 14 hours in August, as summer slowly transitions into autumn. By September, Tervuren receives 12 hours of light, which diminishes to 10 hours in October and retreats once more to 8 hours in both November and December, marking a return to the longer nights of winter. This cyclical pattern of increasing and decreasing daylight beautifully illustrates the rhythm of the seasons in Tervuren.

Average Daylight Hours in Tervuren for January

The chart illustrates the variation in daylight duration in Tervuren throughout the year, with January highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 30m10h 2m11h 55m13h 50m15h 31m16h 23m15h 55m14h 25m12h 34m10h 39m8h 56m8h 1m
Data source: Tervuren daylight hours, calculated by summing the hours between sunrise and sunset for each day.

January Winds in Tervuren

In Tervuren, Belgium, January ushers in an average wind speed of 4.4 m/s (10 mph), setting the stage for brisk winter days. This consistent wind speed mirrors that of May and October, suggesting a refreshing continuity throughout the colder months. Interestingly, as winter shifts into spring, February sees a slight uptick to 4.6 m/s (10 mph), before March experiences a gentle decline to 4.1 m/s (9 mph). As we transition into April, the winds soften further to 3.4 m/s (8 mph), highlighting a trend toward calmer weather. This pattern continues into the summer months, where June drops to its annual low of 2.8 m/s (6 mph), offering a serene reprieve. In contrast, autumn brings a resurgence in wind speeds, notably in October, echoing January's briskness once again. Overall, January's winds signal not only the chill of winter but also a rhythmic ebb and flow in Tervuren's yearly climate tapestry.

Average January Wind Speed in Tervuren

The chart displays monthly wind speed patterns in Tervuren, 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/s4.64.13.44.42.83.43.43.04.43.44.2
Data source: Tervuren January wind data, generated using information from the Copernicus Climate Change Service.

How January Weather in Tervuren Compares to Other Months

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

In comparison to January, February experiences a slight drop in minimum temperatures, averaging around -9°C (17°F), but it benefits from a higher average maximum temperature of 19°C (66°F). January has a lower average temperature of 4°C (39°F) and a maximum of 14°C (57°F). Interestingly, February sees a marginal increase in precipitation to 70 mm (2.7 in), while the number of rainy days remains the same as January with 12 days. Humidity levels are also slightly lower in February at 89%, compared to January's 91%. For those interested in more detailed weather insights, you can check out Tervuren weather in February.

In January, the weather tends to be quite cold, with average temperatures around 4°C (39°F) and a minimum reaching as low as -7°C (20°F). The month sees about 65 mm (2.6 in) of precipitation over 12 days, coupled with high humidity levels at 91%. In contrast, March brings a notable warming trend, with average temperatures rising to 7°C (45°F) and daytime highs reaching up to 23°C (74°F). Despite slightly increased precipitation at 71 mm (2.8 in) over 14 days, the humidity in March is somewhat lower at 87%. For more details on the weather in March, check out Tervuren weather in March.

January weather in Tervuren is characterized by colder temperatures, with a minimum of -7°C (20°F) and an average of 4°C (39°F). The month sees more precipitation, totaling 65 mm (2.6 in) over about 12 days, accompanied by high humidity levels at 91%. In contrast, April brings a notable increase in warmth, with temperatures ranging from a minimum of -4°C (26°F) to a maximum of 27°C (81°F) and an average temperature of 10°C (50°F). Additionally, April experiences significantly less rainfall, with only 36 mm (1.4 in) of precipitation over 8 days and a slightly lower humidity at 85%. For more details about the weather in April, you can check Tervuren weather in April.

When comparing the weather in January and May, it's clear that the two months offer distinct experiences. January's temperatures are relatively low, with a minimum of -7°C (20°F) and an average of 4°C (39°F), peaking at 14°C (57°F). The month is marked by high humidity at 91% and a total precipitation of 65 mm (2.6 in) over 12 days. In contrast, May brings much warmer conditions, featuring a minimum temperature of 0°C (33°F), an average of 13°C (57°F), and a maximum that can reach 31°C (87°F). Although it sees a similar amount of precipitation at 60 mm (2.4 in) over 13 days, May's humidity is slightly lower at 82%. For more details on the delightful weather conditions in May, you can check Tervuren weather in May.

In January, the weather is quite chilly, with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 14°C (57°F), and an average temperature of about 4°C (39°F). The month experiences high humidity levels at 91%, along with 65 mm (2.6 in) of precipitation over 12 days. In stark contrast, June brings much warmer conditions, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 33°C (91°F) and an average temperature of 18°C (65°F). The humidity drops to 82%, and although June receives slightly more precipitation at 72 mm (2.8 in), it occurs over just 11 days. For more detailed insight, check out Tervuren weather in June.

The comparison between January and July weather reveals stark contrasts in temperature and climate conditions. In January, temperatures range from a chilly minimum of -7°C (20°F) to a mild maximum of 14°C (57°F), while the average temperature rests at 4°C (39°F). This month experiences significant humidity at 91%, coupled with precipitation spread over 12 days, totaling 65 mm (2.6 in). In contrast, July boasts much warmer temperatures, with a minimum of 8°C (46°F) and a scorching maximum of 39°C (102°F), bringing the average up to 19°C (66°F). Although July sees slightly higher precipitation at 74 mm (2.9 in) over just 11 days, the humidity drops to a more comfortable 80%. For more details on the weather in July, you can explore Tervuren weather in July.

When comparing the weather in January and August, it's clear that the two months present stark contrasts. January experiences much colder temperatures, with averages around 4°C (39°F) and minimums plummeting to -7°C (20°F), while August boasts a much warmer average of 19°C (66°F), reaching maximums of 36°C (97°F). Precipitation is slightly higher in August, totaling 84 mm (3.3 in) over 14 days compared to January's 65 mm (2.6 in) across 12 days. Additionally, January's humidity is significantly higher at 91%, making the cold feel even more biting, whereas August's humidity, at 76%, is more comfortable for outdoor activities. For a detailed look at the summer conditions, check out Tervuren weather in August.

January and September showcase contrasting weather patterns. In January, temperatures can drop to a chilling -7°C (20°F), with an average of around 4°C (39°F) and a maximum reaching only 14°C (57°F). The month is characterized by high humidity at 91% and 65 mm (2.6 in) of precipitation spread across 12 days. In stark contrast, September enjoys a milder climate, with minimum temperatures of 4°C (39°F) and pleasant averages around 15°C (60°F). The maximum can soar to a warm 33°C (91°F), complemented by lower humidity at 82% and slightly less precipitation at 58 mm (2.3 in) over 10 days. For more details on the weather during this month, check out Tervuren weather in September.

In January, the weather is quite cold, with temperatures ranging from a chilling min of -7°C (20°F) to a max of 14°C (57°F) and an average of around 4°C (39°F). The month also sees considerable precipitation, totaling 65 mm (2.6 in) over about 12 days, accompanied by high humidity levels of 91%. In contrast, October brings milder temperatures, with a minimum of 1°C (35°F) and a maximum of 25°C (77°F), averaging 12°C (54°F). Although October has slightly more precipitation at 78 mm (3.1 in) over 13 days, humidity remains high at 89%. For a closer look at October conditions, you can visit Tervuren weather in October.

In January, temperatures dip lower with minimums reaching -7°C (20°F) and an average of 4°C (39°F), contrasting with November's milder temperatures, which range from a minimum of -3°C (28°F) to an average of 7°C (45°F). Though January experiences slightly more precipitation, totaling 65 mm (2.6 in) over 12 days compared to November's 57 mm (2.3 in) over 11 days, the humidity levels are quite similar, with January at 91% and November at 92%. This results in January feeling colder and more damp, making November a more temperate month overall. For more details on November weather conditions, you can check Tervuren weather in November.

January and December in Tervuren exhibit similar chilly conditions, yet there are notable differences in temperature and precipitation. January experiences slightly lower temperatures, with a minimum of -7°C (20°F) compared to December's minimum of -4°C (24°F). The average temperature in January is 4°C (39°F), which is marginally lower than December's average of 5°C (42°F). In terms of precipitation, January sees 65 mm (2.6 in) over 12 days, while December has higher totals at 92 mm (3.6 in) across 17 days. The humidity levels remain comparable, with January at 91% and December at 92%. For more detailed insights, check out Tervuren weather in December.

Compare Tervuren's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Tervuren

January in Tervuren presents a unique blend of crisp temperatures and higher humidity levels, creating a distinct atmosphere compared to other months. As the coldest month of the year, it's characterized by significant chill, but occasional mild days offer a pleasant respite. With precipitation occurring on nearly half the month’s days, January can feel quite damp and gray, contrasting sharply with the brighter and warmer months ahead. This stark weather change encourages both locals and visitors to embrace the cozy charm of winter, whether by enjoying indoor activities or venturing outdoors clad in warm layers. For a deeper dive into how January fits into the overall climate of Tervuren, check out Tervuren Climate.