Last updated: February 24, 2025
In January, Custer, United States experiences a diverse range of temperatures, showcasing its unique winter climate. The maximum temperature reaches a mild 15°C (59°F), while the average seldom rises above -3°C (26°F), plunging to a chilling minimum of -28°C (-18°F). This month also brings 15 mm (0.6 in) of precipitation over approximately 5 days, contributing to a humidity level of 73%. Despite the cold, Custer's winter landscape offers a crisp, invigorating beauty that defines the season.
January in Custer, United States, presents a stark winter landscape where temperatures lie deep in the chill, with minimums plunging to -28°C (-18°F) and an average hovering around -3°C (26°F). The month offers a brief respite with maximum temperatures reaching 15°C (59°F), hinting at the warmth that eventually comes. However, the cold trend continues into February with even lower minimums of -33°C (-27°F), reinforcing the frigid atmosphere. As the seasons shift, March sees a slight thaw, but temperatures remain well below freezing at their lowest, with averages gradually rising toward the end of the winter season. This pattern of cold, deep freezes transitioning to warmer spells is characteristic of Custer’s January, setting the stage for the impending warmth of spring.
In January, Custer experiences relatively low precipitation, with an average of just 15 mm (0.6 in) over approximately 5 days. This sets the stage for a drier start to the year, making it the month with the least rainfall compared to subsequent months. As winter transitions to spring, February and March see a notable increase in precipitation, climbing to 32 mm (1.3 in) and 48 mm (1.9 in), respectively. This upward trend continues into the spring months, peaking in April with 84 mm (3.3 in), reflecting a seasonal shift that nurtures the landscape's eventual bloom. By July, Custer reaches its precipitation high of 114 mm (4.5 in), indicative of summer's powerful storms. Following this peak, rainfall begins to taper off, showcasing a natural fluctuation that helps sustain the region's vibrant ecosystem throughout the year.
In January, Custer experiences a moderate humidity level of 73%, setting the stage for a winter that's comfortably crisp. As the season transitions into February, the humidity rises to 78%, hinting at the impending moisture of spring. This trend peaks during the summer months, particularly in June and July, where levels soar to 84% and 85%, creating a lush, verdant landscape. However, as autumn approaches, humidity gradually declines, settling at 76% in September and easing to 71% by October. Throughout the year, Custer maintains a relatively stable humidity range, fluctuating between 64% in March and a high of 85% in the summer, ensuring a unique climate that supports its beautiful natural surroundings.
In January, Custer experiences a moderate UV Index of 3, allowing for a safe burn time of 30 minutes in the sun. This marks the beginning of a gradual increase in UV radiation as the months progress. By February and March, the UV Index rises to 5 and 6, respectively, indicating a shift towards more intense sun exposure. As spring unfolds in April and May, the UV Index peaks at 9, classified as very high, where careful sun protection becomes essential during the reduced burn time of just 15 minutes. The summer months push Custer into the extreme category with a striking 11 in both June and July, emphasizing the urgent need for sunscreen as the burn time drops to only 10 minutes. Even in late summer and early autumn, UV levels remain significant. Notably, the overall trend shows that Custer’s UV Index is highest during the peak summer months before tapering off in the fall and winter, where it drops to a mere 2 by December, providing respite with a burn time of 45 minutes. For more detailed information, visit Custer UV Index.
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In Custer, the sun begins to shine brighter as the year progresses, starting with 171 hours of sunlight in January. As winter gives way to spring, the days gradually lengthen, bringing 217 hours in February and climbing to 267 hours by March. This upward trend continues, reaching 287 hours in April and 305 hours in May, as the vibrant energy of spring flourishes. The summer months truly bask in the sun, with June boasting 374 hours and July peaking at 384 hours—the highest for the year. As summer wanes into fall, sunlight begins to taper off, with August offering 355 hours and September still enjoying a comfortable 290 hours. By the time October arrives, the total dips to 252 hours, while November and December bring cozy, shorter days with 230 and 211 hours, respectively. Overall, the patterns reveal a dynamic dance of daylight, highlighting Custer's transition from winter's embrace to summer's radiant glow, before gracefully settling into the quieter hues of autumn and winter.
In Custer, the likelihood of sunny weather in January stands at 49%, offering a mix of bright days amidst the winter chill. This percentage is notably higher than the following month, February, which sees a 43% chance of sunshine, but lower than the more promising months ahead. As spring approaches, the chances of sunny weather rise sharply, peaking at 57% in March before settling at about 47% in April. It's interesting to note that the summer months consistently boast the highest probabilities of sunshine, with July and August reaching 62% and 72%, respectively. This trend highlights a seasonal shift, as Custer transitions from its quieter winter months into vibrant, sunlit summers, making January a transitional period with a fair but moderate chance of sun.
In Custer, United States, January marks the beginning of a gradual increase in daylight, with 9 hours of sunlight that quickly sets the stage for a notable upward trend as winter transitions towards spring. This pattern continues into February, bringing 10 hours of daylight, and by March, the days lengthen to 11 hours, hinting at the approaching warmth. As we move into April and May, the daylight expands significantly, reaching up to 14 hours, offering a refreshing contrast to the brisk winter months. The summer ensues with a peak of 15 hours in both June and July, encouraging outdoor activities and vibrant life. However, as August arrives, the daylight begins to wane, leading into a gradual decline that carries through September and October, with 12 and 10 hours respectively. By the time November and December roll around, the cycle returns to 9 and 8 hours of daylight, illustrating the beautiful yet evident ebb and flow of sunlight throughout the year in Custer.
In Custer, United States, January's wind brings a brisk average of 3.7 m/s (8 mph), setting the tone for the year ahead. As winter progresses into February, the winds ease slightly to 2.9 m/s (7 mph), creating a calm before the spring. March nudges the winds back up to 3.4 m/s (8 mph), echoing the invigorating approach of warmer days. This invigorating trend continues into November, where wind speeds bounce back to 3.7 m/s (8 mph), and peak at 3.9 m/s (9 mph) in December, creating a breath of fresh air as the year closes. Throughout the year, the average wind speeds reveal a gentle ebb and flow, notably calming during the summer months and rising again in fall and winter, highlighting Custer's dynamic weather rhythm.
The weather in Custer 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 Custer and find detailed weather information for every month.
January and February present a stark contrast in weather conditions, despite their proximity on the calendar. In January, temperatures range from a minimum of -28°C (-18°F) to a maximum of 15°C (59°F), with an average of -3°C (26°F). The month sees a total precipitation of 15 mm (0.6 in) over about 5 days, coupled with a humidity of 73%. In comparison, February experiences even colder temperatures, dipping to a minimum of -33°C (-27°F) and reaching a maximum of 17°C (63°F), yielding an average of -6°C (21°F). Additionally, precipitation increases to 32 mm (1.3 in) over 7 days, with humidity rising slightly to 78%. For more details, you can refer to Custer weather in February.
In January, temperatures in Custer range from a chilling minimum of -28°C (-18°F) to a comparatively mild maximum of 15°C (59°F), with an average of -3°C (26°F). The month sees about 15 mm (0.6 in) of precipitation over 5 days, accompanied by a relative humidity of 73%.
In contrast, March brings slightly warmer temperatures, with a minimum of -29°C (-21°F) and a maximum that reaches up to 22°C (72°F), resulting in an average of 1°C (34°F). However, precipitation increases significantly to 48 mm (1.9 in) over 8 days, and the humidity drops to 64%. For a more detailed view of the weather in March, you can check Custer weather in March.
January and April present contrasting weather patterns. In January, temperatures can drop as low as -28°C (-18°F), but the average sits around -3°C (26°F), with a maximum of 15°C (59°F). Precipitation is relatively low, with only 15 mm (0.6 in) falling over approximately 5 days, paired with a humidity level of 73%. In contrast, April experiences milder temperatures, ranging from a minimum of -23°C (-10°F) to an average of 4°C (39°F) and reaching a maximum of 25°C (77°F). However, it sees a significant increase in precipitation, totaling 84 mm (3.3 in) across about 12 days, with humidity slightly lower at 66%. For more details on April weather specifics, check out Custer weather in April.
January and May present a stark contrast in weather conditions. In January, temperatures can plummet to a minimum of -28°C (-18°F), with an average of -3°C (26°F) and a maximum of 15°C (59°F). The month sees limited precipitation, totaling 15 mm (0.6 in) over just 5 days, coupled with a humidity level of 73%. In contrast, May experiences considerably milder temperatures, ranging from a minimum of -7°C (19°F) to an average of 10°C (50°F), and peaking at a maximum of 29°C (85°F). This month is also much wetter, with 112 mm (4.4 in) of precipitation spread over 18 days, while humidity remains relatively similar at 74%. For more specific details about May weather, you can check Custer weather in May.
January and June weather exhibit stark contrasts. In January, temperatures can plummet to a minimum of -28°C (-18°F) and average around -3°C (26°F), while the maximum reaches only 15°C (59°F). With a total precipitation of 15 mm (0.6 in) over about 5 days, January's humidity stands at a relatively low 73%. In contrast, June brings significantly warmer conditions, with minimum temperatures at 3°C (38°F) and an average of 18°C (64°F), soaring to a maximum of 34°C (94°F). The month sees higher precipitation, totaling 88 mm (3.4 in) spread over 14 days, and humidity levels rise to 84%. For a closer look at June weather specifics, you can visit Custer weather in June.
In January, the weather is characterized by biting cold, with temperatures ranging from a minimum of -28°C (-18°F) to a mild maximum of 15°C (59°F). The average temperature hovers around -3°C (26°F), accompanied by low precipitation of just 15 mm (0.6 in) over 5 days, and a humidity level of 73%. In sharp contrast, July brings warmth and humidity, featuring a minimum temperature of 7°C (45°F), an average of 20°C (69°F), and soaring maximums reaching up to 35°C (96°F). This summer month experiences significant precipitation, totaling 114 mm (4.5 in) across 16 days, combined with a higher humidity level of 85%. For a more detailed insight into July weather, you can check Custer weather in July.
January and August display stark contrasts in weather conditions. In January, temperatures can plummet to a chilling minimum of -28°C (-18°F), with an average of -3°C (26°F) and a maximum reaching only 15°C (59°F). The month sees light precipitation, measuring just 15 mm (0.6 in) over five days, alongside a relatively high humidity level of 73%. Conversely, August offers a much milder climate, with temperatures ranging from a minimum of 4°C (40°F) to highs of 34°C (94°F) and an average temperature of 19°C (66°F). This summer month experiences significantly more rainfall, accumulating 76 mm (3.0 in) over 13 days, along with an increased humidity rate of 85%. For more information on August weather specifics, visit Custer weather in August.
In January, the weather is characterized by frigid temperatures, with a minimum of -28°C (-18°F) and an average of a chilling -3°C (26°F), while the highest temperature barely reaches 15°C (59°F). The month sees approximately 15 mm (0.6 in) of precipitation over about 5 days, with humidity levels sitting at 73%.
Conversely, September offers a dramatic shift, enjoying milder temperatures ranging from a minimum of -9°C (16°F) to a maximum of 36°C (97°F), with an average temperature of 15°C (59°F). Although there is more precipitation at 49 mm (1.9 in) spread over 8 days, the humidity slightly increases to 76%. For more information on the weather specifics in Custer during September, check out Custer weather in September.
In January, temperatures are significantly lower, with minimums plummeting to -28°C (-18°F) and an average of -3°C (26°F), while October experiences a milder range with minimums around -21°C (-5°F) and an average of 6°C (43°F). Precipitation in January is sparse, totaling just 15 mm (0.6 in) over 5 days, compared to October's 53 mm (2.1 in) spread across 8 days, indicating a wetter month. Humidity remains similar in both months, with January at 73% and October slightly lower at 71%. For a detailed look at October's weather, visit Custer weather in October.
January and November present a stark contrast in weather, despite having similar humidity levels of 73%. January is characterized by much colder temperatures, with an average of -3°C (26°F) and a minimum that can plunge as low as -28°C (-18°F). Precipitation is relatively low, totaling 15 mm (0.6 in) over just five days. In contrast, November sees slightly milder conditions, with an average temperature of 2°C (36°F) and highs reaching up to 24°C (75°F). The month also experiences more precipitation at 23 mm (0.9 in) over six days. For a more detailed look at the weather patterns in November, you can visit Custer weather in November.
In comparing the weather between January and December, January tends to be slightly colder overall, with average temperatures hovering around -3°C (26°F) compared to December's average of -2°C (29°F). The minimum temperatures in January dip to -28°C (-18°F), while December remains a bit milder at -25°C (-13°F). In terms of precipitation, December receives more rain, totaling 27 mm (1.1 in) over 6 days, whereas January has only 15 mm (0.6 in) over 5 days. Additionally, both months have high humidity levels, with January at 73% and December at 75%. For more details, you can check out Custer weather in December.
January in Custer presents a stark contrast to other months, characterized by its chilly temperatures and notable humidity levels. The winter air brings frequent frosty days, where average temperatures dip significantly below freezing, making this month one of the coldest of the year. Though precipitation is minimal, it tends to occur over several days, contributing to the crisp, bittersweet charm of the season. Embracing a unique beauty, the blend of frosty landscapes and serene tranquility offers a distinctive winter wonderland. For further insights on how Custer's weather changes throughout the year, visit Custer Climate.