Last updated: February 24, 2025
Experience the January weather at Coulee Dam, United States, where winter reigns supreme. Average temperatures linger around a brisk -2°C (28°F), dipping to a chilling minimum of -24°C (-11°F). Despite the cold, daytime highs can reach a comfortable 9°C (49°F), providing brief respite from the frigid environment. With 67 mm (2.6 in) of precipitation over 11 days, the month is characterized by its 85% humidity, creating a winter wonderland enveloped in mist and moisture. Embrace the elements and explore the serene beauty of nature that thrives in this compelling winter landscape.
In January, Coulee Dam, United States experiences frigid temperatures, with minimums plunging to a biting -24°C (-11°F) and average readings around -2°C (28°F). The month showcases a notable emphasis on cold, as maximums barely reach 9°C (49°F), underscoring the winter grip on the region. This pattern serves as a sharp contrast to the milder conditions that follow in February, where temperatures remain consistent, hinting at a slow warming trend. Interestingly, while January is marked by extremes, the gradual rise from spring through summer reveals a dynamic temperature landscape, moving from icy lows to warm highs throughout the year.
In January, Coulee Dam experiences a notable precipitation total of 67 mm (2.6 in), making it one of the wetter months of the year. This amount is accompanied by 11 days of precipitation, suggesting frequent but often light rainfall that can transform the winter landscape. As the year progresses, precipitation gradually declines, with February seeing 47 mm (1.9 in) over 9 days, and further dropping into the drier months of late spring and summer, where totals such as June's mere 13 mm (0.5 in) and July's 4 mm (0.1 in) stand out. Interestingly, the trend indicates a peak in late fall with November's 51 mm (2.0 in) mirroring January’s wetter start, reinforcing a cycle of seasonal wetness. This rhythmic pattern highlights how moisture availability significantly shifts throughout the year, creating a dynamic and evolving climatic tapestry for the region.
In Coulee Dam, United States, January sets the stage with a notably high humidity level of 85%, contributing to a damp and chilly atmosphere typical of winter months. This trend of elevated humidity continues into February and March, where levels reach 86%, maintaining a consistent moisture presence. As the seasons transition into spring, April's humidity dips slightly to 82%, hinting at the approaching warmth. However, the humid conditions persist into late spring and early summer, with May and June recording 77% and 79%, respectively. The peak summer months, July and August, exhibit a notable drop, with humidity falling to 77% and 62%, bringing a welcome respite from the earlier winter dampness. As autumn arrives, humidity climbs back up, reaching 80% in October and peaking again in November at 87%. This cyclical pattern of high humidity during winter and fall contrasts sharply with the drier, more pleasant air of summer, painting a vivid picture of Coulee Dam’s diverse climate throughout the year.
In January, Coulee Dam experiences a low UV Index of 2, meaning sunburn is unlikely, and you can safely enjoy outdoor activities for up to 45 minutes without significant risk. As the months progress, the UV Index gradually rises, reaching moderate levels by February and March before peaking at very high levels in the summer months from May through August, where the burn time dramatically decreases to just 15 minutes. This trend highlights the importance of adapting your sun protection strategies as exposure risks increase with the changing seasons. Notably, by October and November, the UV Index decreases once more, necessitating only moderate precautions. Stay informed about the UV Index to make the most of your time outdoors! For more details, visit Coulee Dam UV Index.
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In Coulee Dam, United States, January greets the year with a modest 98 hours of sunshine, setting the stage for a significant surge in daylight as winter unfolds. As February arrives, sunshine nearly doubles to 171 hours, hinting at the longer days ahead. By March, the region basks in 246 hours, marking a delightful progression towards spring. The warmth of April continues this trend, bringing 292 hours of sunshine, while May shines even brighter with 355 hours. The summer months peak in July with an impressive 418 hours, showcasing Coulee Dam's sunniest season. However, as the days shorten into autumn, sunshine declines: August retains a generous 363 hours, but by November, sunlight dwindles to 153 hours and drops further to 121 hours in December. This annual cycle reveals a vibrant tapestry of sunshine, highlighting the region's transformation from winter’s grasp to summer’s embrace and back again.
In January, Coulee Dam experiences a 25% chance of sunny weather, marking one of the more overcast months of the year. As winter progresses into February, the likelihood of sunshine increases slightly to 35%, suggesting a subtle shift towards clearer days. This upward trend continues into March and April, with sunshine probabilities reaching 44% and 56%, respectively. By the time summer arrives, particularly in July, the sunny days peak impressively at 88%, indicating a significant transformation from the cold winter months. Overall, while sunny Januarys can be rare, the gradual increase in daylight throughout the spring hints at the promise of brighter days on the horizon.
In January, Coulee Dam experiences a brisk 8 hours of daylight, marking the peak of winter's hold. As February arrives, daylight nudges upward to 10 hours, hinting at the approaching spring. The transition becomes more pronounced in March, where the days stretch to 11 hours, inviting a sense of renewal. With April's arrival, daylight increases further to 13 hours, setting the stage for vibrant growth in May, when the sun shines for an impressive 15 hours. This daylight duration remains constant through June and July, basking the region in warmth and light during the summer months. As summer wanes in August, daylight begins to recede to 14 hours, leading into a gradual decline in the cooler months. By September, the days shorten to 12 hours, followed by 10 hours in October and 9 hours in November, as winter whispers its return. Finally, December mirrors January’s brevity with just 8 hours of daylight, completing the cycle of seasonal change in this picturesque part of the United States.
As January settles over Coulee Dam, residents experience an average wind speed of 2.0 m/s (4 mph), marking the year's quietest month for breezes. This gentle airflow sets the stage for a gradual increase in wind as the seasons transition. In February, winds pick up slightly to 2.7 m/s (6 mph), and they continue their ascent through the spring months, peaking at around 2.9 m/s (6 mph) in May. Following this mild peak, the summer brings consistent breezes that hover between 2.5 m/s (6 mph) and 2.8 m/s (6 mph), before dipping back down to 2.3 m/s (5 mph) by late autumn. This pattern underscores a predictable rhythm in Coulee Dam's climate, where the winds rise gently in the early year and retreat as the colder months approach, creating a serene yet dynamic atmospheric landscape.
The weather in Coulee Dam changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Coulee Dam and find detailed weather information for every month.
In January, temperatures in Coulee Dam can drop as low as -24°C (-11°F) while averaging around -2°C (28°F) and reaching a maximum of 9°C (49°F). The month experiences considerable precipitation, totaling 67 mm (2.6 in) over approximately 11 days, coupled with high humidity levels at 85%. In contrast, February sees slightly milder temperatures, with minimums of -15°C (4°F), the same average of -2°C (28°F), and a higher maximum of 11°C (53°F). Precipitation decreases to 47 mm (1.9 in) across 9 days, and humidity remains comparable at 86%. For more information on February weather, check out Coulee Dam weather in February.
In comparing the weather between January and March, notable changes can be observed. January experiences colder temperatures, with average lows at -24°C (-11°F) and highs reaching only 9°C (49°F), while March offers a more moderate climate, featuring minimum temperatures of -18°C (0°F) and maximums climbing to 18°C (65°F). Precipitation decreases slightly in March to 46 mm (1.8 in) over 8 days, compared to January's 67 mm (2.6 in) over 11 days. Humidity remains relatively stable, with January at 85% and March slightly higher at 86%. For more detailed information, check out Coulee Dam weather in March.
In January, Coulee Dam experiences significantly colder weather, with temperatures dipping as low as -24°C (-11°F) and averaging around -2°C (28°F). The month is characterized by relatively high humidity at 85% and a total precipitation of 67 mm (2.6 in) over about 11 days. In contrast, April brings a marked shift towards milder conditions, with temperatures ranging from a minimum of -4°C (26°F) to a maximum of 26°C (78°F) and an average temperature of 9°C (48°F). Additionally, April sees less precipitation at 39 mm (1.6 in) across just 7 days and a slightly lower humidity level of 82%. For more details on April weather at Coulee Dam, you can view this link: Coulee Dam weather in April.
January and May present starkly contrasting weather conditions. In January, temperatures can plummet to a minimum of -24°C (-11°F) with an average of -2°C (28°F) and a maximum of 9°C (49°F). The month experiences considerable precipitation of 67 mm (2.6 in) over 11 days, accompanied by high humidity at 85%. In contrast, May brings a significant warming trend, with minimum temperatures rising to 1°C (34°F) and averages reaching 15°C (59°F), peaking at a comfortable 31°C (89°F). Precipitation decreases to 37 mm (1.4 in) and occurs over just 7 days, while humidity drops slightly to 77%. For more specific details about the weather in May, check out Coulee Dam weather in May.
In January, the weather is starkly cold, with temperatures ranging from a frigid -24°C (-11°F) to a maximum of just 9°C (49°F), accompanied by high humidity levels of 85%. The month typically sees around 67 mm (2.6 in) of precipitation over 11 days, creating a wintry landscape. In contrast, June brings warm temperatures, with a minimum of 6°C (43°F) and a sweltering maximum reaching up to 43°C (110°F). Precipitation drops significantly to just 13 mm (0.5 in) over 4 days, and humidity decreases slightly to 79%. For a closer look at the warm weather patterns, you can check out Coulee Dam weather in June.
The weather in January and July presents a stark contrast, with January experiencing frigid temperatures that can plummet as low as -24°C (-11°F) and average around -2°C (28°F). In contrast, July boasts much warmer conditions, with temperatures ranging from a minimum of 11°C (51°F) to a scorching maximum of 41°C (107°F) and an average of 24°C (75°F). While January sees significant precipitation of 67 mm (2.6 in) over 11 days, July remains dry with only 4 mm (0.1 in) of rain over just 1 day. Additionally, January's humidity is quite high at 85%, compared to July's more comfortable level of 77%. For a detailed look at July's weather specifics, visit Coulee Dam weather in July.
The weather in January is characterized by frigid temperatures, with lows plunging to -24°C (-11°F) and an average of only -2°C (28°F). In contrast, August enjoys a much warmer climate, with average temperatures reaching a pleasant 23°C (74°F) and highs soaring up to 39°C (102°F). January experiences significant precipitation over 11 days totaling 67 mm (2.6 in), along with high humidity levels at 85%. Conversely, August sees only minimal rainfall of 8 mm (0.3 in) spread across just 2 days, accompanied by lower humidity at 62%. For more details on the warm weather patterns, check out Coulee Dam weather in August.
January and September present stark contrasts in weather conditions. In January, temperatures plunge, with minimums reaching as low as -24°C (-11°F) and an average of -2°C (28°F), while maximums peak at 9°C (49°F). This cold month also sees increased humidity at 85% and considerable precipitation of 67 mm (2.6 in) over 11 days. In contrast, September offers a much milder climate, with minimum temperatures around 2°C (36°F) and averages of 17°C (62°F), soaring to maximums of 35°C (95°F). Precipitation is significantly reduced to 24 mm (1.0 in) over just 3 days and humidity drops to 60%. For more detailed conditions, visit Coulee Dam weather in September.
January and October present striking contrasts in weather conditions. In January, temperatures plunge, with an average low of -24°C (-11°F) and highs only reaching up to 9°C (49°F), while October offers a milder climate with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 26°C (78°F). Precipitation is more frequent in January, occurring over 11 days and totaling 67 mm (2.6 in), compared to October's 42 mm (1.7 in) spread over just 7 days. Additionally, January maintains a higher humidity level at 85%, while October’s humidity is slightly lower at 80%. For those interested in a detailed look at October weather, check out Coulee Dam weather in October.
January and November present noticeably different weather conditions. In January, the temperatures are far colder, with an average of -2°C (28°F) and minimums plunging to -24°C (-11°F). In contrast, November offers a milder climate with average temperatures around 3°C (37°F) and minimums of -9°C (16°F). While both months feature similar precipitation levels and number of rainy days—with January receiving 67 mm (2.6 in) and November 51 mm (2.0 in)—November's weather is slightly less humid, with humidity levels at 87% compared to January's 85%. For more details, you can visit Coulee Dam weather in November.
In January, temperatures can drop to as low as -24°C (-11°F), while December typically sees slightly milder conditions with a minimum of -19°C (-2°F). Both months share an average temperature of -2°C (28°F), but January experiences a higher maximum of 9°C (49°F) compared to December's 16°C (60°F). Precipitation is fairly consistent, with January recording 67 mm (2.6 in) and December slightly lower at 57 mm (2.2 in), both averaging about 11 days of rainfall. Humidity levels are relatively similar as well, with January at 85% and December at 86%. For more detailed insights, you can visit Coulee Dam weather in December.
January weather in Coulee Dam is characterized by its noteworthy chill, setting it apart from the milder months of the year. With an average temperature dipping well below freezing, it’s a time when frosty mornings and occasional snowfall transform the landscape. The month sees a fair amount of precipitation, contributing to the region's typically humid atmosphere. This wintery climate encourages indoor activities and cozy gatherings, making it a unique experience compared to the warmer, sunnier months. For a deeper dive into the region's weather patterns throughout the year, visit Coulee Dam Climate.