December Weather in Talkeetna, United States

Last updated: February 24, 2025

December in Talkeetna, United States is characterized by a chill in the air, with temperatures ranging from a maximum of 6°C (43°F) to a frigid minimum of -27°C (-16°F), averaging around -9°C (16°F). The month experiences considerable precipitation, with 71 mm (2.8 in) over 15 days, contributing to the region's famously high humidity of 98%. Snowfall and winter weather create a picturesque setting, making it a unique time to experience the serene beauty of this Alaskan town.

December Temperature in Talkeetna

In December, Talkeetna experiences a significant chill as winter fully settles in. With minimum temperatures plummeting to -27°C (-16°F), the month feels particularly frigid, contrasting sharply with the slight comfort of an average of -9°C (16°F). Daytime highs reach only 6°C (43°F) on average, hinting at a landscape more suited for snow than warmth. This trend of colder conditions continues from the preceding months, with December mirroring November's lows while still presenting a slight recovery during the day. As winter deepens, the town transforms into a winter wonderland, beckoning adventurers to embrace the brisk air and stunning snowy vistas.

December Weather in Talkeetna: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Talkeetna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec101419344756605648361916
Data source: Temperature data for Talkeetna generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Talkeetna

In December, Talkeetna experiences a noteworthy transition into winter, with precipitation totaling 71 mm (2.8 in), falling over 15 days. This marks a slight increase from November's 64 mm, showcasing a trend of rising rainfall as the year concludes. While December's totals are lower compared to the wetter summer months, it's significant that this time of year brings about a consistent number of wet days. This pattern hints at a gradual shift toward colder weather, reinforcing the area's characteristic snowy landscape. As the winter deepens, these precipitation levels contribute to the region's stunning vistas, creating a picturesque backdrop of snow-covered beauty.

December Precipitation Trends in Talkeetna

The chart displays monthly precipitation patterns in Talkeetna, with values for each month alongside December's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec305246479280871301111106471
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Talkeetna

In Talkeetna, United States, December brings a high humidity level of 98%, maintaining the trend of significant moisture that characterizes the winter months. This is just a slight dip from November's peak at 100%, showcasing a season where humidity remains steadfastly high. Following the pattern established throughout the fall, where September and October hover around the 94% to 98% range, December wraps up the year with moisture levels that reflect the region's overall propensity for dampness during winter. The trend clearly indicates that Talkeetna experiences some of its highest humidity levels in the final months of the year, setting the stage for a chilly but moist holiday season.

December Average Humidity in Talkeetna

This chart illustrates the average monthly humidity levels in Talkeetna, with December's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how December's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec96%92%90%87%81%82%90%92%94%98%100%98%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Talkeetna

In December, Talkeetna sees a continuation of the low UV Index trend observed in the preceding months, maintaining a safe UV Index of 1. This level indicates minimal exposure risk, with a burn time of approximately 45 minutes, perfect for winter activities without the worry of sunburn. As the year closes, it's clear that Talkeetna experiences a significant drop in UV levels from the peak of 6 in June through July, where sun protection becomes more critical. The progression from moderate levels in spring to high summer peaks and back to low winter readings highlights the region's distinctive seasonal variations. For those looking to explore the outdoors during this time, it’s essential to stay informed about UV exposure. For more details, check out the full Talkeetna UV Index.

Maximum UV Index Levels in Talkeetna for December

The chart shows the monthly maximum UV Index (UVI) for Talkeetna in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec113466654211
Data source: Talkeetna December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Talkeetna

In December, Talkeetna, United States, experiences a notable decline in sunshine, with only 38 hours lighting up the winter days. This month stands in stark contrast to the vibrant radiance found in the height of summer, particularly June and July, where the sun graces the town with 316 hours of daylight. As the seasons shift, daylight diminishes from a high of 306 hours in May, gradually tapering off through the fall months, culminating in the year's darkest period. While December's sun may be scarce, the stark beauty of the snowy landscape offers its own kind of brilliance, reminding residents and visitors alike that each season holds its unique charm.

Monthly Sunshine Duration in Talkeetna: December Highlighted

The December sunshine duration represents the total number of hours Talkeetna experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec53h121h209h275h306h316h310h248h174h125h92h38h
Data source: Talkeetna December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Talkeetna During December

In Talkeetna, December's likelihood of sunny weather hovers at a modest 28%, aligning closely with the comparatively sunny months of May and August. This is a notable drop from the previous month, November, which enjoys a more promising 49% chance of sunshine. As winter advances, the trend reveals a general decline in sunny days, particularly prominent in the summer months like July, where sunshine chances plummet to just 18%. Interestingly, as the year winds down, December's sunshine chances mirror the restrained optimism of earlier winter months, suggesting that while Talkeetna may be shrouded in a frosty embrace, the occasional break of sun remains a hopeful possibility.

Percentage of Sunny Days in December in Talkeetna

The chart illustrates the percentage of sunny days in Talkeetna throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Talkeetna experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec34%39%39%53%28%28%18%27%33%18%49%28%
Data source: Talkeetna December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Talkeetna in December

In Talkeetna, United States, the rhythm of daylight duration presents a captivating seasonal dance. As winter deepens, December witnesses a sharp decline in daylight, with the sun gracing the sky for just 5 hours—the lowest of the year. This marks a stark contrast to the longer days of the summer months, where June peaks at an impressive 19 hours of daylight. The gradual increase from the short days of December to the vibrant daylight of May captures the essence of Alaska's seasonal transformation. As the year progresses, daylight stretches from a mere 6 hours in November to a significant 17 hours in May, creating a cycle of light and dark that shapes the lifestyle and atmosphere of this enchanting region.

Average Daylight Hours in Talkeetna for December

The chart illustrates the variation in daylight duration in Talkeetna throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec6h 10m8h 53m11h 53m14h 57m17h 53m19h 42m18h 38m15h 50m12h 49m9h 48m6h 54m5h 9m
Data source: Talkeetna daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Talkeetna

In Talkeetna, United States, December brings a slight uplift in wind speeds, averaging 2.4 m/s (5 mph). This gentle increase follows a dip in the preceding months, as the town experiences its quietest winds during the summer, with speeds consistently around 1.7 m/s (4 mph) from June to July. As autumn sets in, the winds gradually pick up, with November recording a modest rise to 2.2 m/s (5 mph). The chill of December, however, seems to invigorate the breezes, hinting at the arrival of winter's embrace. Overall, the trend in Talkeetna reflects a transition from the stillness of summer towards the more noticeable winds of late fall and winter, inviting visitors to experience the crisp, invigorating air of this charming Alaskan town.

Average December Wind Speed in Talkeetna

The chart displays monthly wind speed patterns in Talkeetna, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.82.42.12.11.81.71.71.91.91.82.22.4 m/s
Data source: Talkeetna December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Talkeetna Compares to Other Months

The weather in Talkeetna 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 Talkeetna and find detailed weather information for every month.

December and January usher in some of the coldest weather of the year, but there are notable differences between the two months. December sees milder temperatures with a minimum of -27°C (-16°F) and an average of -9°C (16°F), while January typically experiences even colder conditions, with a minimum dropping to -33°C (-26°F) and an average of -12°C (10°F). Precipitation is more frequent in December, with 71 mm (2.8 in) falling over 15 days, compared to January's 30 mm (1.2 in) over just 6 days. Humidity remains high in both months, but slightly less in January at 96% compared to December's 98%. For a detailed look at January weather, visit Talkeetna weather in January.

In December, the weather tends to be quite chilly, with temperatures ranging from a minimum of -27°C (-16°F) to a maximum of 6°C (43°F), and an average temperature of -9°C (16°F). The month experiences significant precipitation, with 71 mm (2.8 in) falling over 15 days, coupled with a high humidity level of 98%. In contrast, February presents slightly milder conditions, featuring similar minimum temperatures of -27°C (-16°F) but an average temperature of -10°C (14°F) and a maximum of 3°C (37°F). February sees less precipitation at 52 mm (2.0 in) over 10 days, with humidity dropping to 92%. For more details on February's weather, you can visit Talkeetna weather in February.

In comparing the weather of December and March, we see a slight warming trend as winter progresses. December experiences a minimum temperature of -27°C (-16°F) and an average of -9°C (16°F), while March offers a marginally milder minimum of -26°C (-15°F) and an average of -7°C (20°F). The maximum temperatures also rise slightly, from 6°C (43°F) in December to 9°C (48°F) in March. Precipitation is more frequent in December, with 71 mm (2.8 in) over 15 days compared to 46 mm (1.8 in) over 9 days in March. Humidity is at its peak in December at 98%, decreasing slightly to 90% in March. For more detailed weather insights specific to March, visit Talkeetna weather in March.

In December, the weather is significantly colder, with temperatures ranging from a chilling -27°C (-16°F) to a maximum of just 6°C (43°F), and an average of -9°C (16°F). The month sees frequent precipitation over about 15 days, resulting in a total of 71 mm (2.8 in), along with a high humidity level of 98%. In contrast, April brings a shift towards milder conditions, with temperatures ranging from -21°C (-5°F) to a much warmer 16°C (62°F), averaging around 1°C (34°F). Precipitation decreases to 47 mm (1.9 in) over about 10 days, and humidity drops to 87%. This transition marks a significant change in weather as spring begins to take hold. For more details on the April weather, you can check Talkeetna weather in April.

December and May present contrasting weather conditions. In December, temperatures plunge to a minimum of -27°C (-16°F), with an average of -9°C (16°F) and a maximum of 6°C (43°F), accompanied by high humidity at 98%. This month experiences around 71 mm (2.8 in) of precipitation over 15 days. In stark contrast, May showcases milder temperatures, with a minimum of -4°C (25°F), an average of 9°C (48°F), and a maximum reaching 23°C (73°F). While May has slightly higher total precipitation at 92 mm (3.6 in) over 20 days, it boasts a significantly lower humidity of 81%. For more details on the weather in May, visit Talkeetna weather in May.

December and June present stark contrasts in weather. December is marked by frigid temperatures, with lows plummeting to -27°C (-16°F) and an average temperature of only -9°C (16°F). The precipitation during this month is relatively light but occurs over 15 days, coupled with a high humidity of 98%, creating a cold and damp atmosphere. In contrast, June brings a much milder climate, where temperatures range from a minimum of 3°C (38°F) to a warm maximum of 28°C (83°F), offering an average of 13°C (56°F). While precipitation slightly increases to 80 mm (3.1 in), it occurs over 17 days, and the humidity drops to a more comfortable 82%. For a detailed look at the warm June weather in Talkeetna, check out Talkeetna weather in June.

December and July present stark contrasts in weather conditions. In December, temperatures plummet, with a minimum of -27°C (-16°F) and an average of -9°C (16°F), making it one of the coldest months of the year. The prevalence of humidity at 98% adds to the biting cold, despite receiving moderate precipitation of 71 mm (2.8 in) over 15 days.

In contrast, July brings warmth with a minimum temperature of 6°C (44°F) and an average of 16°C (60°F), reaching up to a maximum of 30°C (86°F). Although July has slightly higher precipitation at 87 mm (3.4 in) over the same number of days, the overall feel is much more pleasant due to lower humidity at 90%. For a closer look at what to expect, check out Talkeetna weather in July.

December and August present stark contrasts in weather conditions. December is characterized by frigid temperatures, with average lows around -9°C (16°F) and maximums only reaching 6°C (43°F). The month experiences intense humidity at 98%, along with 71 mm (2.8 in) of precipitation spread over 15 days. In contrast, August offers a much milder climate, with average temperatures ranging from a minimum of 3°C (37°F) to a maximum of 25°C (77°F). Precipitation is more abundant in August, totaling 130 mm (5.1 in) over 16 days, though the humidity is slightly lower at 92%. For more details on the weather patterns in August, visit Talkeetna weather in August.

December and September exhibit strikingly different weather patterns in Talkeetna. In December, temperatures can plummet to a minimum of -27°C (-16°F), with an average of -9°C (16°F) and a maximum of 6°C (43°F), while the region experiences a high level of humidity at 98%. The month sees about 71 mm (2.8 in) of precipitation over 15 days. In contrast, September offers much milder temperatures, ranging from a low of -6°C (21°F) to an average of 9°C (48°F) and a maximum of 20°C (68°F). Despite September being slightly wetter with 111 mm (4.4 in) of precipitation over 17 days, it maintains a lower humidity at 94%. For more detailed information, you can visit Talkeetna weather in September.

In December, temperatures plummet with a minimum of -27°C (-16°F) and an average of -9°C (16°F), while October is milder, featuring a minimum of -13°C (9°F) and an average of 2°C (36°F). Precipitation levels are relatively high in both months; however, October experiences more rainfall at 110 mm (4.3 in) compared to December's 71 mm (2.8 in). Both months have a high humidity of 98% and see precipitation on about 15 days. For a closer look at October's conditions, you can check Talkeetna weather in October.

When comparing the weather of December and November, December experiences slightly milder temperatures overall, with average temperatures of -9°C (16°F) compared to November's average of -7°C (19°F). Both months record the same minimum temperature of -27°C (-16°F/-17°F), but December has a slightly higher maximum temperature of 6°C (43°F) versus November's 5°C (41°F). Precipitation levels in December are also higher, totaling 71 mm (2.8 in) over 15 days, compared to November's 64 mm (2.5 in) across 9 days. December's humidity remains high at 98%, while November records a slight increase to 100%. For more details about the weather conditions in November, you can refer to Talkeetna weather in November.

Compare Talkeetna's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Talkeetna

As December envelops Talkeetna, the weather transforms into a true winter wonderland, marking a notable shift from the milder months preceding it. Temperatures plummet, with average lows dipping significantly, while the dramatic increase in humidity creates a crisp, chilly atmosphere. This month typically experiences more precipitation days, where light snow showers and frosty conditions contribute to the seasonal charm. Unlike the leaner, drier conditions of earlier months, December's nearly constant moisture gives Talkeetna a unique icy allure. For a deeper dive into how Talkeetna's weather patterns shift throughout the year, be sure to explore Talkeetna Climate.