Last updated: June 24, 2025
In December, the average temperature in Eielson Air Force Base, United States hovers around -15°C (5°F). The climate can be quite extreme, with temperatures plummeting to a minimum of -39°C (-38°F) and occasionally reaching a maximum of 5°C (41°F). This month also witnesses 36 mm (1.4 in) of precipitation distributed over 7 days, adding to the moisture in the air, which averages a high 98% humidity.
In December in Eielson Air Force Base, the average temperature is -15°C (5°F), with maximums reaching 5°C (41°F) and minimums dipping as low as -39°C (-38°F). Travelers should be prepared for extreme cold conditions and dress accordingly to fully enjoy their experience.
In Eielson Air Force Base in December, the total precipitation amount is 36 mm (1.4 in) over a span of 7 days.
In Eielson Air Force Base in December humidity is 98%. With an average temperature of -15°C (5°F), this humidity feels like an icy mist that clings to your skin, making every breath feel heavy and sharp, turning travel into a brisk challenge where even short walks require careful navigation over slick surfaces.
In Eielson Air Force Base 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 Eielson Air Force Base.
UV Risk Categories
Weather in Eielson Air Force Base varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Eielson Air Force Base, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -19°C (-2°F) | 14 mm (0.6 inches) | 96% | low |
| February Weather | -17°C (2°F) | 28 mm (1.1 inches) | 93% | low |
| March Weather | -10°C (14°F) | 23 mm (0.9 inches) | 89% | low |
| April Weather | 0°C (32°F) | 22 mm (0.9 inches) | 86% | moderate |
| May Weather | 10°C (51°F) | 29 mm (1.2 inches) | 79% | moderate |
| June Weather | 16°C (61°F) | 73 mm (2.9 inches) | 80% | moderate |
| July Weather | 18°C (64°F) | 60 mm (2.4 inches) | 85% | moderate |
| August Weather | 14°C (57°F) | 119 mm (4.7 inches) | 88% | moderate |
| September Weather | 8°C (47°F) | 46 mm (1.8 inches) | 90% | moderate |
| October Weather | 0°C (32°F) | 42 mm (1.6 inches) | 97% | low |
| November Weather | -12°C (10°F) | 33 mm (1.3 inches) | 100% | low |
| December Weather | -15°C (5°F) | 36 mm (1.4 inches) | 98% | low |