Last updated: February 24, 2025
In January, Denver experiences a striking range of temperatures, with a maximum of 19°C (67°F) contrasting against a frigid minimum of -23°C (-10°F). The month showcases an average temperature of -1°C (31°F), indicative of the chilly winter climate. Precipitation is modest, totaling 23 mm (0.9 in) over just 4 days, contributing to the city's crisp, fresh atmosphere. With humidity levels reaching 88%, residents and visitors alike can expect a distinctive blend of winter wonder and occasional clarity in the Mile High City.
In Denver, January temperatures showcase a striking range that captures the essence of winter in the Mile High City. With minimums dipping as low as -23°C (-10°F), it’s clear that the month can deliver a fierce chill. However, the average temperature hovers around -1°C (31°F), hinting at days when the sun shines through, potentially reaching a pleasant maximum of 19°C (67°F). This fluctuation vividly illustrates Denver's dynamic climate, where frigid mornings can give way to surprisingly warm afternoons, enticing residents to embrace the outdoors amidst the crisp winter air. Overall, January serves as a reminder of nature's unpredictability, urging both locals and visitors to be prepared for dramatic shifts throughout the day.
In January, Denver experiences a relatively dry start to the year, with only 23 mm (0.9 in) of precipitation spread over just 4 days. This modest amount of rainfall sets the tone for the winter months, which generally see lower precipitation compared to the spring and summer. By February, precipitation slightly increases to 29 mm (1.1 in), with 6 days of moisture, hinting at a gradual uptick as winter transitions into early spring. Overall, these early months lay the groundwork for what will eventually become a peak season of rainfall, with May boasting a significant 111 mm (4.4 in), making these sparse January showers all the more notable in the context of a shifting seasonal pattern.
In January, Denver experiences a notably high humidity level of 88%, setting the tone for a month that feels quite damp and chilly. As the winter fades into February, humidity slightly decreases to 87%, hinting at the gradual transition towards the drier months ahead. By March, the humidity drops further to 81%, marking the beginning of a noticeable trend of declining moisture levels as spring approaches. This trend continues through April and May, with humidity levels sinking to 76% and 66%, respectively. The warmth of summer brings about even drier conditions, peaking in July with a low of 52%. However, as autumn rolls in, Denver's humidity begins to rise again, culminating in a relatively moist December at 89%. Overall, the data reveals a marked seasonal fluctuation, with January and December embracing the highest humidity levels, while the summer months enjoy the driest air.
In January, Denver experiences a moderate UV Index of 4, with a burn time of just 30 minutes. As the month progresses into February, the UV Index increases to 6, signaling a high exposure category and shorter burn time of 25 minutes. This upward trend continues into March, where the index spikes to 9, marking the onset of very high exposure with only 15 minutes before one can get sunburned. The intensity peaks in April and May, both reaching an extreme UV Index of 11 and 12, respectively, demanding only 10 minutes of unprotected sun exposure. Throughout June and July, the UV Index remains persistently extreme, before slightly dropping to 11 in August and gradually decreasing through the fall months of September to November. By December, the UV Index returns to 4, akin to January, rounding out the year with similar moderate exposure levels. This variation emphasizes the importance of sun safety throughout the year, particularly as the UV index escalates sharply in the spring and summer months. For more detailed information, visit Denver UV Index.
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In January, Denver experiences a modest 187 hours of sunshine, setting the tone for a gradual increase in daylight as the year progresses. By February, the sun begins to shine a bit brighter with 240 hours of sunlight, hinting at the promise of spring. March sees a notable jump to 291 hours, signaling the arrival of longer days. As April unfolds, sunshine continues to flourish at 309 hours, paving the way for a vibrant May, which boasts 335 hours. The warmth peaks in July with a dazzling 375 hours, before gradually waning in August and September, which receive 352 and 310 hours, respectively. This trend of fluctuating sunlight showcases Denver's transition from winter's chill to summer's brightness and back again, rounding out the year with a solid 242 hours in December. Overall, the city's climate offers a wonderful seasonal tapestry, with each month unveiling its own unique glow.
In January, Denver experiences a 59% chance of sunny weather, which stands out as a promising start to the year. This likelihood signals a pattern of relatively bright winter days, especially when compared to the following months like February, with a slightly lower 57% chance of sunshine. Interestingly, as winter transitions into spring, the chances of sunny days begin to trend downward, hitting their lowest in May at 43%. However, the sun makes a return in the summer months, with July mirroring January at 59% and August peaking at an impressive 67%. Overall, Denver’s January weather sets the stage for a bright winter, showcasing its unique climate characterized by predominantly sunny days amidst the chill of the season.
In January, Denver experiences about 9 hours of daylight, marking the darkest point of winter. As the month progresses into February, daylight becomes more generous, reaching 10 hours, signaling the gradual return of longer days. This trend continues through March, where daylight extends to 11 hours, and April dazzles with 13 hours of sunshine. May and June offer the season's peak, each boasting 14 hours of daylight, providing ample opportunity for outdoor activities. However, as summer wanes into July and August, daylight begins to taper off, dropping back to 13 hours and 12 hours, respectively. As fall sets in, daylight further diminishes, ending the year with 9 hours in both November and December, mirroring the conditions at the start of the year. This cyclical ebb and flow of daylight underscore the rhythmic nature of Denver’s seasons.
In January, Denver experiences a gentle breeze with an average wind speed of 2.4 m/s (5 mph), making for crisp winter days. As the month transitions to February, winds pick up just slightly to 2.6 m/s (6 mph). This trend of gradual increase continues into the spring months, with both March and April maintaining a steady 2.7 m/s (6 mph). However, a notable shift occurs in May as the winds soften back to 2.4 m/s (5 mph), setting a pattern of subtle fluctuations through the summer and into fall. Interestingly, despite the seasonal changes, wind speeds remain quite consistent, hovering around the 5 mph mark for most of the year. As the year wraps up in December, a peak at 2.8 m/s (6 mph) brings the winds full circle, reminding us of the dynamic yet mild climate Denver enjoys throughout the seasons. Overall, the wind patterns in Denver indicate a gentle, reliable breeze that adds to the charm of this vibrant city.
The weather in Denver 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 Denver and find detailed weather information for every month.
In comparing the weather between January and February, both months exhibit cold temperatures, but February tends to be slightly more extreme. January's minimum temperature hovers around -23°C (-10°F), while February experiences an even colder minimum of -25°C (-12°F). Both months share a similar average temperature of -1°C (31°F), yet February can reach a higher maximum of 25°C (78°F) compared to January's peak of 19°C (67°F).
Precipitation is a bit more prominent in February with a total of 29 mm (1.1 in) over six days, compared to January's 23 mm (0.9 in) over four days. Humidity levels remain fairly constant, with January at 88% and February slightly lower at 87%. For a more detailed look at how weather compares in February, you can check Denver weather in February.
In comparing January and March weather, January presents a stark chill, with average temperatures hovering around -1°C (31°F) and reaching a maximum of 19°C (67°F). The month experiences relatively low precipitation at 23 mm (0.9 in) over just 4 days, but the humidity is high at 88%. In contrast, March begins to warm up, showcasing an average temperature of 4°C (40°F) and peaking at 27°C (80°F). This month sees increased precipitation, totaling 57 mm (2.3 in) across 9 days, along with a slight decrease in humidity at 81%. These changes mark a noticeable transition from the depths of winter to the early spring conditions that characterize March. For more details, check the full information on Denver weather in March.
In January, temperatures can be quite frigid, with a minimum of -23°C (-10°F) and an average of -1°C (31°F), while the maximum can reach up to 19°C (67°F). The month sees approximately 23 mm (0.9 in) of precipitation over just 4 days, accompanied by high humidity at 88%. In contrast, April experiences milder weather with a minimum temperature of -14°C (8°F), an average of 8°C (47°F), and a maximum that can soar to 29°C (84°F). Precipitation increases to 55 mm (2.2 in) over about 10 days, with a decrease in humidity to 76%. For a detailed look at the climate specifics, you can visit Denver weather in April.
January and May present strikingly different weather patterns. In January, temperatures can plummet to a minimum of -23°C (-10°F), with an average temperature around -1°C (31°F) and a maximum of 19°C (67°F). Precipitation is relatively low, at 23 mm (0.9 in) over just 4 days, accompanied by high humidity levels at 88%. In contrast, May experiences much milder temperatures, ranging from a low of -6°C (21°F) to a high of 33°C (91°F), with an average temperature of 13°C (56°F). However, it sees significantly more precipitation, totaling 111 mm (4.4 in) over 14 days, and a drop in humidity to 66%. For more detailed information on the weather in this vibrant spring month, check out Denver weather in May.
January and June weather present a stark contrast. January features frigid temperatures, with a minimum of -23°C (-10°F) and an average around -1°C (31°F), while June boasts a much warmer minimum of 5°C (42°F) and an average temperature of 20°C (68°F). In January, precipitation is relatively low at 23 mm (0.9 in) over 4 days, but the humidity remains high at 88%. In contrast, June experiences increased precipitation at 48 mm (1.9 in) across 9 days, accompanied by more comfortable humidity levels at 58%. For a detailed look at weather conditions in June, check out Denver weather in June.
In January, the weather is starkly cold, with temperatures plummeting to a minimum of -23°C (-10°F) and averaging around -1°C (31°F). This month sees relatively low precipitation at 23 mm (0.9 in) over just four days and high humidity at 88%, creating a chilly atmosphere. In contrast, July experiences much warmer temperatures, with lows of 10°C (51°F) and average highs reaching 23°C (74°F), peaking at a scorching 36°C (98°F). The month also has increased precipitation at 43 mm (1.7 in), spread over nine days, but with more moderate humidity at 52%. For more details on July weather, visit Denver weather in July.
In January, the weather is characterized by frigid temperatures, with a chilling minimum of -23°C (-10°F) and an average of -1°C (31°F), while the maximum can reach a mild 19°C (67°F). The month sees about 23 mm (0.9 in) of precipitation over just four days, accompanied by high humidity at 88%. In stark contrast, August offers a much warmer climate, with temperatures ranging from a minimum of 10°C (50°F) to a sizzling maximum of 36°C (97°F), averaging around 22°C (72°F). Rainfall in August increases to 35 mm (1.4 in), occurring over approximately seven days, and the humidity drops to a more comfortable 56%. For more details on the summer conditions, you can check out Denver weather in August.
January and September showcase stark contrasts in weather conditions. In January, temperatures can plunge as low as -23°C (-10°F), with an average temperature of -1°C (31°F) and a maximum reaching 19°C (67°F). The month experiences 23 mm (0.9 in) of precipitation over four days, accompanied by high humidity levels at 88%. In contrast, September enjoys milder temperatures, starting from a minimum of -2°C (30°F) to an average of 19°C (66°F), and peaking at a sweltering maximum of 36°C (98°F). Precipitation increases slightly to 29 mm (1.2 in) over five days, while humidity decreases to a more comfortable 65%. For a more detailed look at September weather, check out Denver weather in September.
January and October present contrasting weather patterns. In January, temperatures can plunge to a frigid minimum of -23°C (-10°F), with an average of -1°C (31°F) and a maximum reaching just 19°C (67°F). Precipitation is fairly low, averaging 23 mm (0.9 in) over four days, and humidity is quite high at 88%, contributing to a cold and damp atmosphere. In contrast, October experiences milder temperatures, with a minimum of -18°C (1°F), an average of 9°C (49°F), and a pleasant maximum of 30°C (86°F). The month sees increased precipitation of 37 mm (1.5 in) over seven days, but the humidity drops to 76%, allowing for more comfortable conditions. For more detailed insights into October weather, you can check out the link: Denver weather in October.
In comparison to January, November experiences milder temperatures, with average highs reaching 5°C (41°F) versus -1°C (31°F) in January. While both months see a range of temperatures, November's minimum of -16°C (3°F) is relatively warmer than January's harsher low of -23°C (-10°F). Precipitation levels are similar, with November receiving 24 mm (1.0 in) and January 23 mm (0.9 in), both spread across about four days. However, November's lower humidity at 82% compared to January's 88% contributes to a more comfortable overall weather experience. For more detailed information on climate specifics, check out Denver weather in November.
January weather is generally colder than December, with average temperatures dropping from 1°C (34°F) in December to -1°C (31°F) in January. The minimum temperatures also reflect this trend, going from -19°C (-1°F) in December to -23°C (-10°F) in January. Additionally, January experiences slightly more precipitation, totaling 23 mm (0.9 in) over four days compared to December's 14 mm (0.6 in) over three days. Humidity remains fairly consistent, with January at 88% and December at 89%. For more details about December's climate, you can visit Denver weather in December.
January in Denver stands out as a month of remarkable contrasts, characterized by its low average temperatures and occasional chilly spells that can dip significantly. While the winter months typically embrace colder conditions, January presents a unique blend of frosty mornings and milder afternoons, inviting both residents and visitors to enjoy the beauty of the snowy landscape. Despite its relatively low precipitation levels, the high humidity can make the cold feel more pronounced, adding to the crisp atmosphere that defines the season. As the month progresses, expect a gradual transition toward warmer days, offering a hopeful glimpse of the milder spring ahead. For more insights on Denver's varied climate, check out Denver Climate.