Last updated: February 24, 2025
December in Truckee, United States, showcases a cold, wintery embrace with temperatures ranging from a maximum of 15°C (59°F) to a chilling minimum of -11°C (13°F), resulting in an average of -1°C (31°F). The month is characterized by notable precipitation, totaling 169 mm (6.6 in) over approximately 11 days, contributing to the region's wintry landscape. Amidst the snow-laden scenery, the humidity lingers around 83%, enhancing the atmospheric feel of this picturesque mountain town during one of the coldest months of the year.
In December, Truckee's temperatures reflect the deepening chill of winter, with minimums reaching -11°C (13°F) and an average settling at a brisk -1°C (31°F). This month marks a slight decline compared to November, where the temperatures hovered around the freezing point, showing a consistent trend of colder conditions as the year nears its end. Maximum temperatures in December can climb to 15°C (59°F), but the overall feel is distinctly wintry, setting the stage for snow and outdoor winter activities. As the month progresses, the stark contrast between day and night temperatures becomes apparent, characteristic of Truckee’s high-altitude climate.
December in Truckee brings a notable shift in precipitation patterns as the year draws to a close. With 169 mm (6.6 in) of rainfall spread over 11 days, it's clear that winter weather begins to assert itself, contributing to a cumulative annual precipitation that peaks during the colder months. This month’s totals are a slight decrease compared to the wetter winter months of January and February, which each exceed 200 mm. Furthermore, the consistent precipitation in December aligns with the trend of increasing moisture seen from November's 103 mm (4.1 in), setting the stage for a snowy winter that defines Truckee's picturesque landscape. As the area prepares for the holiday season, the steady rainfall underscores the essential role of December in maintaining water levels that support both the local ecosystem and winter sports enthusiasts alike.
In December, Truckee experiences a humidity level of 83%, which reflects a consistency in moisture levels typical for winter. The month showcases a slight decrease from the peak autumn humidity of 84% in November. As the year progresses, the town transitions from a humid 84% in January and February to a more comfortable 64% in June and a low of 36% in August. Following the summer's dry peak, humidity begins to rise again in the fall, culminating in December's figure that closely mirrors trends observed earlier in the year. Overall, Truckee's humidity demonstrates a clear seasonal pattern, marked by higher moisture in the winter months and a notable dip during the summer.
In Truckee, United States, the UV Index exhibits a notable seasonal progression throughout the year, peaking dramatically in the summer months. Beginning with a moderate UV Index of 4 in January, the levels escalate sharply, reaching an alarming extreme category of 12 from May to July, with burn times plunging to just 10 minutes. As autumn approaches, the UV Index gradually decreases, settling back into the moderate range by December with a UV Index of 3, allowing for a safer exposure time of 30 minutes. This cyclical trend underscores the importance of sun safety throughout the year, especially during the intense summer months. For more detailed insights, check out the Truckee UV Index.
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As December settles in Truckee, residents can expect 192 hours of sunshine, a notable decrease from the vibrant autumn glow. This month marks a transition, with daylight gradually diminishing as winter approaches. While December has the least sunshine hours compared to the peak of summer, which boasts nearly 400 hours in July, it still offers a cozy charm for holiday festivities. The trend shows a gradual decline from the bustling sunshine of 359 hours in May to the 227 hours in November, culminating in a serene yet crisp end to the year. Embracing the beauty of winter, Truckee transforms into a snow-covered wonderland, inviting outdoor enthusiasts to enjoy its pristine slopes and scenic vistas despite the shorter days.
In Truckee, December sees a notably low likelihood of sunny weather, with only a 32% chance of sunshine lighting up the winter skies. This pattern marks a distinct shift as the year comes to a close, following a gradual increase in sunny days throughout the spring and summer months, culminating in a peak of 90% in August. As fall sets in, the chances dip significantly, aligning with the winter climate characteristics of the region. By December, locals can expect more overcast days, hinting that the festive season may often be couched in a blanket of clouds rather than shimmering rays of sunlight.
In Truckee, United States, December brings a return to shorter days, with daylight lasting only 9 hours. This period marks the culmination of a gradual decline in daylight following the peak summer months, where residents enjoyed up to 14 hours of sunlight from June to August. As the year progresses, daylight diminishes, particularly noticeable from November's 9 hours to December's continued 9 hours, creating a distinct seasonal rhythm. The gradual transition from the bright 14 hours in the spring and summer to the winter's shorter days emphasizes the stark contrasts of Truckee's climatic cycle, inviting locals and visitors alike to embrace the cozy charm of winter's beauty.
In Truckee, United States, the December winds notably pick up, with average wind speeds reaching 3.1 m/s (7 mph)—the highest of the year. This increase in wind intensity marks a subtle shift from the more tranquil breezes of earlier months, where speeds hovered around 2.4 m/s (5 mph) from April through November. As winter sets in, December's gusts not only herald the arrival of colder temperatures but also signify a transition towards a brisker climate. Interestingly, this uptick in wind speeds also reflects a broader trend of increased wind activity during the winter months, contrasting the sedate winds of summer and early autumn. Embracing this refreshing gust, residents and visitors alike can feel the vibrant energy of the season as it sweeps through the picturesque landscapes of Truckee.
The weather in Truckee changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Truckee and find detailed weather information for every month.
In comparing the weather between December and January, December experiences slightly milder temperatures with a minimum of -11°C (13°F) and a maximum of 15°C (59°F), while January sees a dip in the minimum temperature to -13°C (9°F) and a maximum of 12°C (54°F). Both months average around 0°C (31°F), but January is generally wetter, with precipitation increasing from 169 mm (6.6 in) in December to 213 mm (8.4 in), despite both months having 11 days of precipitation. Humidity levels remain similar, with December at 83% and January slightly higher at 84%. For more detailed insights into the January weather, check out Truckee weather in January.
In December, the weather features a minimum temperature of -11°C (13°F) and averages around -1°C (31°F), with a maximum rising to 15°C (59°F). The month experiences a significant amount of precipitation, totaling 169 mm (6.6 in) over 11 days, with a humidity level of 83%.
In contrast, February sees even colder minimum temperatures, dropping to -17°C (1°F), while the average remains similar at -1°C (30°F). The maximum temperature slightly increases to 16°C (61°F), but the month records higher precipitation at 220 mm (8.6 in) over the same number of days, accompanied by a slightly elevated humidity of 84%. For a more detailed look at the weather specifics, you can refer to Truckee weather in February.
In December, temperatures range from a minimum of -11°C (13°F) to a maximum of 15°C (59°F), with an average of -1°C (31°F). The month experiences a moderate level of precipitation at 169 mm (6.6 in) over approximately 11 days, with humidity remaining high at 83%. Conversely, March sees slightly colder temperatures, with a minimum of -12°C (11°F) and a maximum of 16°C (60°F), along with an average of 0°C (33°F). Precipitation increases to 196 mm (7.7 in) over about 15 days, also maintaining a humidity level of 83%. Both months feature similar humidity levels, but March is marked by slightly higher precipitation and a colder minimum temperature. For more details, check out Truckee weather in March.
December and April showcase distinct weather patterns, reflecting the transition from winter to spring. In December, temperatures range from a low of -11°C (13°F) to a high of 15°C (59°F), with an average temperature around -1°C (31°F). This month experiences significant precipitation, totaling 169 mm (6.6 in) over 11 days, and maintains a high humidity level of 83%. In contrast, April presents a milder climate, with minimum temperatures dropping to -13°C (10°F) and maximums reaching 18°C (64°F), resulting in an average of 4°C (39°F). Precipitation decreases to 96 mm (3.8 in) over 8 days, and humidity slightly lowers to 81%. For more details on April weather, you can visit Truckee weather in April.
December and May present stark contrasts in weather conditions. In December, temperatures can plunge to a chilling minimum of -11°C (13°F), with an average of -1°C (31°F) and a maximum reaching only up to 15°C (59°F). The month is quite wet, receiving a total of 169 mm (6.6 in) of precipitation over approximately 11 days, and maintaining high humidity levels at 83%. In comparison, May enjoys milder temperatures, with lows of -8°C (17°F), an average of 8°C (47°F), and highs that can soar to 26°C (79°F). Precipitation decreases significantly to 71 mm (2.8 in) over about 10 days, and humidity drops to 74%. For a more detailed look at May weather trends, you can check out Truckee weather in May.
In December, the weather is notably colder, with temperatures ranging from a frigid -11°C (13°F) to a maximum of 15°C (59°F), and an average of around -1°C (31°F). This month sees significant precipitation, totaling 169 mm (6.6 in) over about 11 days, accompanied by high humidity levels of 83%. In contrast, June experiences much milder weather, with temperatures ranging from -3°C (26°F) to a warm 30°C (87°F), averaging 15°C (59°F). Precipitation is minimal in June, averaging just 18 mm (0.7 in) over about 4 days and with a lower humidity level of 64%. For more details on the climate, you can check Truckee weather in June.
December and July present starkly contrasting weather conditions. In December, temperatures range from a chilly -11°C (13°F) at their lowest to a milder 15°C (59°F) at their highest, with an average temperature of around -1°C (31°F). The month is characterized by significant precipitation, with about 169 mm (6.6 in) spread over 11 days, resulting in a high humidity level of 83%. In contrast, July sees more pleasant weather, with temperatures varying from a minimum of 6°C (44°F) to a maximum of 32°C (90°F) and an average temperature of 20°C (68°F). Rainfall is minimal during this month, totaling only 14 mm (0.5 in) across just 4 days, alongside a much lower humidity of 44%. For more details on July conditions in Truckee, you can visit Truckee weather in July.
December and August present contrasting weather experiences. In December, temperatures can plummet as low as -11°C (13°F), with an average of -1°C (31°F) and a maximum of 15°C (59°F). This month is also marked by significant precipitation, totaling 169 mm (6.6 in) over 11 days, combined with high humidity at 83%. In stark contrast, August enjoys milder temperatures, with a minimum of 5°C (40°F), an average of 19°C (67°F), and highs reaching 32°C (90°F). Precipitation in August is minimal, with only 15 mm (0.6 in) over just 5 days, and much lower humidity at 36%. For more details on August weather, visit Truckee weather in August.
December and September present stark contrasts in weather conditions. In December, temperatures can plummet as low as -11°C (13°F), with average highs reaching just 15°C (59°F). The month is characterized by significant precipitation, totaling 169 mm (6.6 in) over about 11 days, contributing to a high humidity level of 83%. In contrast, September enjoys much milder temperatures, with lows around -3°C (28°F) and averages peaking at 15°C (59°F), while maximums can soar to 32°C (90°F). Precipitation in September is minimal at only 20 mm (0.8 in) over just 4 days, and the humidity is considerably lower at 44%. For more detailed insights, check out Truckee weather in September.
When comparing October and December weather, it’s clear that October offers milder conditions with an average temperature of 8°C (47°F) and maximums reaching up to 27°C (81°F). In contrast, December experiences much colder temperatures, with averages dropping to -1°C (31°F) and minimums plummeting to -11°C (13°F). Additionally, December is significantly wetter, recording 169 mm (6.6 in) of precipitation over 11 days, compared to October's 52 mm (2.1 in) over just 3 days. The humidity also reflects the seasonal change, as December's average humidity rises to 83%, while October maintains a lower level at 65%. For more details on October weather, you can check Truckee weather in October.
December brings colder temperatures compared to November, with averages dipping from November's 4°C (39°F) to -1°C (31°F) in December. The minimum temperature in December is slightly milder at -11°C (13°F), while November sees chilling lows of -12°C (10°F). However, December has a higher maximum temperature of 15°C (59°F) compared to November's peak of 22°C (72°F). Precipitation also increases significantly in December at 169 mm (6.6 in) over 11 days, contrasting with November's 103 mm (4.1 in) spread across 7 days. Despite the slight difference in humidity, which stands at 83% in December and 84% in November, December's weather is marked by shorter days and more significant precipitation. For a deeper look into November conditions, visit Truckee weather in November.
In December, Truckee experiences a notable shift in weather compared to the milder, drier months preceding it. With temperatures plunging to an average of -1°C (31°F), December brings the season's first real taste of winter, characterized by a significant increase in precipitation, totaling 169 mm (6.6 in) across approximately 11 days. The air also feels much more humid, averaging 83%, which can make the cold seem even more penetrating. This transition sets a stark contrast to the earlier months, as the town transforms into a cozy winter wonderland, perfect for outdoor activities. For more insights into how December fits within the broader weather patterns of the region, check out Truckee Climate.