Last updated: June 24, 2025
In December, the average temperature in Aniak, United States hovers around -11°C (13°F), often feeling even colder due to the 99% humidity. Be prepared for a chilling range of temperatures, with minimums dipping to -35°C (-30°F) and maximums reaching 5°C (42°F). During this period, expect about 60 mm (2.4 in) of precipitation spread over 13 days, making it a month filled with wintery challenges.
In December in Aniak, the average temperature is -11°C (13°F), with a maximum that can reach 5°C (42°F) and a minimum that can drop as low as -35°C (-30°F). Travelers should be prepared for extreme cold conditions and dress warmly.
In Aniak in December, the precipitation amount is 60 mm (2.4 in) over a span of 13 days.
In Aniak in December, humidity is 99%. With an average temperature of -11°C (13°F), this humidity feels like a biting chill that seeps into your bones, making travel outdoors feel like a daunting challenge where every breath becomes a visible puff of steam and the air feels heavy and numbing against your skin.
In Aniak in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Aniak.
UV Risk Categories
Weather in Aniak varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Aniak, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -15°C (5°F) | 24 mm (1.0 inches) | 97% | low |
| February Weather | -11°C (12°F) | 48 mm (1.9 inches) | 96% | low |
| March Weather | -8°C (17°F) | 49 mm (1.9 inches) | 91% | moderate |
| April Weather | 0°C (32°F) | 39 mm (1.5 inches) | 79% | moderate |
| May Weather | 8°C (47°F) | 51 mm (2.0 inches) | 79% | moderate |
| June Weather | 13°C (56°F) | 62 mm (2.4 inches) | 85% | high |
| July Weather | 15°C (59°F) | 79 mm (3.1 inches) | 88% | high |
| August Weather | 13°C (55°F) | 105 mm (4.1 inches) | 91% | moderate |
| September Weather | 8°C (47°F) | 91 mm (3.6 inches) | 93% | moderate |
| October Weather | 2°C (36°F) | 86 mm (3.4 inches) | 93% | low |
| November Weather | -9°C (17°F) | 54 mm (2.1 inches) | 98% | low |
| December Weather | -11°C (13°F) | 60 mm (2.4 inches) | 99% | low |