Last updated: August 27, 2025
January in Harderwijk, Netherlands presents a mixed climate profile, featuring a maximum temperature of 14°C (58°F) and an average of 4°C (40°F), while dipping as low as -8°C (17°F). This month sees a significant precipitation level of 59 mm (2.3 in) spread over 12 days, contributing to the region's overall humidity rate of 88%. Visitors can expect a blend of chilly weather and occasional rainfall, making it essential to prepare for cooler, damp conditions while exploring the charming beauty of Harderwijk in winter.
In Harderwijk, Netherlands, January presents a chilly embrace, with temperatures typically ranging from a biting -8°C (17°F) as the minimum to a more mild 14°C (58°F) at its peak. The average temperature hovers around 4°C (40°F), setting a frosty tone for the winter month. As the season progresses into February, the cold intensifies slightly, with minimum temperatures dipping to -12°C (11°F). However, January's overall trend shows a gradual warming as spring approaches, culminating in a noticeable increase in temperatures by March, where the average rises to 7°C (44°F), hinting at the promise of spring. Despite the winter chill, the rising temperatures signal a transition, encouraging a sense of renewal and anticipation for the milder months ahead.
In January, Harderwijk experiences an average precipitation of 59 mm (2.3 in) over approximately 12 days of rain, making it one of the more moderate months for rainfall. This sets the stage for a wetter February, where precipitation climbs to 72 mm (2.8 in). As winter transitions to spring, March sees a slight increase to 74 mm (2.9 in) over 15 days, emphasizing the onset of spring showers. The following months reveal a peak in precipitation during the summer, with July and August recording 75 mm (3.0 in) and 87 mm (3.4 in) respectively, highlighting a clear trend towards increased rainfall as temperatures rise. Interestingly, **December mirrors August with another 87 mm, marking the year's end with substantial wetness. Overall, January sets the baseline for a progressive increase in precipitation as the year unfolds, indicating a clear seasonal rhythm in Harderwijk's weather patterns.
In January, Harderwijk experiences a high humidity level of 88%, which reflects the region's characteristic dampness during the winter months. This level remains unchanged into February, maintaining a consistent moisture that can create a chilly atmosphere. As spring approaches in March and April, humidity begins to decline slightly, dropping to 86% and 84% respectively, indicating a shift towards drier conditions. However, the trend reverses in the fall, as September and October see humidity levels creep back up to 83% and 86%, suggesting the return of dampness as the seasons transition once more. Overall, the year in Harderwijk showcases a cycle of high winter humidity, a gradual decline in spring, and a resurgence in the autumn, highlighting the region's unique climate pattern throughout the year.
In January, Harderwijk experiences a low UV Index of 1, indicating that sun exposure is minimal and a burn can take up to 45 minutes. As the winter months progress, the UV levels gradually rise, peaking at moderate levels of 4 in March and 5 in April. This pattern showcases the increasing intensity of the sun as spring approaches, with a noticeable leap to high levels in May, where the burn time decreases to just 25 minutes. By mid-summer, particularly in June and July, the UV Index reaches a bold 8, categorized as very high, leading to significantly shorter burn times of 15 minutes. As summer fades into fall, the UV Index drops again to moderate and subsequently returns to the low category by December. This clear progression in UV levels throughout the year encourages residents and visitors to be mindful of sun safety practices. For more detailed information, check out the Harderwijk UV Index.
UV Risk Categories
In January, Harderwijk, Netherlands, bids farewell to the winter chill with a modest 110 hours of sunshine, a precursor to the gradual increase that brightens the following months. As February unfolds, the sun begins to peek through more frequently, bringing 198 hours of golden rays, paving the way for March's dramatic leap to 278 hours. With each passing month, the sunlight intensifies, reaching a peak in July with an impressive 415 hours. However, as summer wanes, the hours of sunshine begin to decline, dropping to 324 hours in September, and further diminishing through the fall and into November and December, where the days draw shorter, yielding just 131 hours. This cyclical trend showcases the ebb and flow of sunlight, illustrating how Harderwijk experiences a vibrant crescendo of brightness in spring and summer before settling into the cozy embrace of winter.
In Harderwijk, Netherlands, January marks one of the year's gloomier months, with only a 17% chance of sunny weather. This is the lowest likelihood of sun compared to the following months, where the chances gradually increase — reaching 27% in February and continuing to rise through the spring. By April, residents can expect a more hopeful 40% sunshine likelihood, signaling the onset of brighter days ahead. As the seasons progress into summer, the chances remain relatively stable but lower than April, fluctuating around 30-36%. Thus, while January may feel particularly overcast, the approach of spring offers a significant turnaround, promising a welcome dose of sunlight.
In Harderwijk, Netherlands, January marks the beginning of a gradual transition from the depths of winter, with only 8 hours of daylight. As the month progresses into February, the days lengthen to 9 hours, hinting at the awakening of spring. This trend continues into March, where daylight significantly increases to 11 hours, energizing the landscape. By April, residents enjoy 13 hours of light, and May brings a cheerful 15 hours, embracing outdoor activities and vibrant blooms. The peak of daylight occurs in June and July, with 16 hours of sunlight, providing ample opportunity for exploration under the long summer days. However, as August rolls in, a gentle decline begins, reducing the daylight to 14 hours, and by September, it further diminishes to 12 hours. October and November see a more pronounced reduction, with daylight shortening to 10 hours and then back to 8 hours as winter approaches. Finally, December wraps up the year with just 7 hours of daylight, bringing a cozy close to the seasonal cycle, while hinting at the return of longer days just ahead.
In January, Harderwijk experiences an average wind speed of 4.3 m/s (10 mph), setting a brisk tone for the start of the year. This wind intensity remains consistent as February and March follow closely at 4.4 m/s and 4.3 m/s, respectively. As the seasons transition, a noticeable drop occurs in April, with winds lightening to 3.9 m/s (9 mph), continuing the trend into the warmer months of May and June, where speeds decrease even further to 4.1 m/s and 3.0 m/s (7 mph). The gentle breezes of summer persist through July and August, before a slight uptick in October brings the winds back to a lively 4.5 m/s. Ultimately, as we move towards the year’s end, November and December reflect the annual variability with a return to moderate winds between 3.5 m/s and 4.1 m/s (8-9 mph). This progression illustrates how Harderwijk's wind patterns shift from invigorating gales in winter to softer whispers in summer.
Weather in Harderwijk varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Harderwijk, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February present a notable progression in weather conditions. In January, temperatures range from a chilly minimum of -8°C (17°F) to a maximum of 14°C (58°F), with an average of 4°C (40°F). The month experiences around 59 mm (2.3 in) of precipitation over 12 days, all while maintaining a high humidity of 88%. In contrast, February sees a slight dip in the minimum temperature, falling to -12°C (11°F), but an increase in the average and maximum temperatures, which rise to 5°C (41°F) and 18°C (65°F) respectively. February also records a higher total precipitation of 72 mm (2.8 in), again spread over 12 days, yet the humidity remains consistent at 88%. For more details, you can check Harderwijk weather in February.
In comparison to January, March experiences a noticeable increase in average temperatures, rising from 4°C (40°F) to 7°C (44°F), with maximum temperatures reaching up to 22°C (71°F). While both months feature a minimum temperature of -8°C (17°F), March generally showcases a warmer and more pleasant climate overall. Precipitation also sees a slight uptick, with March recording 74 mm (2.9 in) over 15 days compared to January's 59 mm (2.3 in) over 12 days. Humidity levels remain relatively consistent, slightly decreasing from 88% in January to 86% in March. For more specific details about the weather in March, you can refer to Harderwijk weather in March.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -8°C (17°F) up to a maximum of 14°C (58°F) and an average of around 4°C (40°F). The month sees considerable precipitation, totaling 59 mm (2.3 in) over 12 days, along with high humidity levels averaging 88%. In contrast, April brings a noticeable warm-up, with temperatures that vary from -3°C (27°F) to a pleasant high of 27°C (82°F), averaging 10°C (49°F). Precipitation drops to 42 mm (1.6 in) over 10 days, and humidity slightly decreases to 84%. For a detailed look at what to expect in April, check out Harderwijk weather in April.
In January, the weather is significantly colder, with temperatures ranging from a chilling minimum of -8°C (17°F) to a maximum of 14°C (58°F), and an average of around 4°C (40°F). The month sees about 59 mm (2.3 in) of precipitation over approximately 12 days, coupled with high humidity levels at 88%. In contrast, May brings a welcome shift towards warmer temperatures, with a minimum of 0°C (32°F) and a maximum soaring to 31°C (89°F), averaging around 13°C (56°F). Precipitation slightly increases to 63 mm (2.5 in) over 13 days, but humidity decreases to a more comfortable 80%. For more details on May weather specifics, you can check out Harderwijk weather in May.
In January, the weather is notably colder, with temperatures ranging from a frigid -8°C (17°F) to a mild 14°C (58°F), averaging around 4°C (40°F). The high humidity at 88% and precipitation of 59 mm (2.3 in) over 12 days create a damp and chilly atmosphere. In contrast, June offers a more comfortable climate with temperatures varying from a minimum of 7°C (44°F) to a scorching 33°C (92°F), averaging 18°C (64°F). Although June sees slightly more precipitation at 73 mm (2.9 in) over the same number of days, the lower humidity at 75% makes for a much more pleasant experience. For a closer look at June weather specifics, check out Harderwijk weather in June.
January and July present stark contrasts in weather patterns. In January, temperatures can plummet as low as -8°C (17°F), with an average of 4°C (40°F) and maximums reaching 14°C (58°F). This month also sees high humidity at 88% and a total of 59 mm (2.3 in) of precipitation spread over 12 days. Conversely, July brings milder conditions, with minimum temperatures around 7°C (45°F) and average highs of 18°C (65°F), soaring up to 39°C (103°F) on the hottest days. Although July has slightly more precipitation at 75 mm (3.0 in) over 13 days, the overall humidity is lower at 75%. For a more detailed look at typical conditions, visit Harderwijk weather in July.
January and August present stark contrasts in weather conditions. In January, temperatures can plunge as low as -8°C (17°F), with an average temperature of 4°C (40°F) and a maximum of 14°C (58°F). This month also sees significant precipitation, totaling 59 mm (2.3 in) over 12 days, paired with high humidity at 88%. In contrast, August boasts much milder conditions, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 34°C (94°F) and an average of 18°C (66°F). While precipitation increases slightly to 87 mm (3.4 in) over 15 days, the humidity drops to 75%, making it a more comfortable time of year. For a detailed look at the weather specifics, you can check out Harderwijk weather in August.
January and September present contrasting weather patterns, highlighting the shift from winter to early autumn. In January, temperatures can drop to a minimum of -8°C (17°F), with an average high of 14°C (58°F), and the air remains quite humid at 88%. Precipitation is relatively moderate, averaging 59 mm over 12 days. In contrast, September boasts a milder climate, featuring a minimum temperature of 3°C (38°F) and an average maximum of 31°C (88°F). While precipitation increases slightly to 70 mm over 11 days, the humidity is lower at 83%. Overall, September offers warmer and more varied temperatures compared to the cold, damp conditions of January. For more detailed information, you can visit Harderwijk weather in September.
In comparing the weather between January and October, a clear contrast emerges. January features colder temperatures with a minimum of -8°C (17°F) and an average of 4°C (40°F), while October enjoys milder conditions with a minimum of 1°C (34°F) and an average of 12°C (54°F). Additionally, October experiences higher maximum temperatures, peaking at 26°C (79°F) compared to January's 14°C (58°F). Precipitation is also more pronounced in October, with 86 mm (3.4 in) over 14 days, as opposed to January's 59 mm (2.3 in) over 12 days. Humidity levels are somewhat similar, with January at 88% and October slightly lower at 86%. For a detailed overview of October weather, visit Harderwijk weather in October.
In comparing the weather between January and November, January typically presents colder temperatures with a minimum of -8°C (17°F) and an average high of only 14°C (58°F), while November is milder, featuring a minimum of -3°C (27°F) and a maximum of 19°C (66°F). Precipitation is slightly higher in January at 59 mm (2.3 in) over 12 days, compared to November's 51 mm (2.0 in) with precipitation occurring across 11 days. Humidity levels remain quite similar, with January at 88% and November at 87%. For a more detailed look at the weather patterns, you can visit Harderwijk weather in November.
In comparison to December, January experiences slightly lower average temperatures, with a minimum of -8°C (17°F) compared to December's minimum of -5°C (24°F). Both months share the same maximum temperature of 14°C (58°F), but January tends to be chillier overall, averaging around 4°C (40°F) versus December's 5°C (42°F). Precipitation is more frequent in December, with 16 rainy days contributing to a total of 87 mm (3.4 in), while January sees precipitation on 12 days, totaling 59 mm (2.3 in). Despite January having more days with rainfall, the humidity remains quite similar, hovering around 88% in January and 86% in December. For more detailed insights, you can check Harderwijk weather in December.
January in Harderwijk presents a unique contrast to other months, characterized by its chilly temperatures and frequent precipitation. With maximums reaching only 14°C and minimums dipping to -8°C, this month stands out as one of the coldest periods in the year. The high humidity levels add to the briskness, making it feel even cooler. Unlike the milder, sunnier days of spring and summer, January brings an average of 12 precipitation days, resulting in a distinctively damp atmosphere. For those planning a visit or curious about local weather patterns, January’s brisk climate offers a unique experience that differs significantly from the warmer months. To explore more about the weather trends here, check out Harderwijk Climate.