Last updated: June 24, 2025
In December, the average temperature in Alden, United States hovers around -4°C (25°F). Expect chilly conditions, as temperatures can plummet to a minimum of -24°C (-11°F), while occasionally peaking at a mild 19°C (66°F). Additionally, anticipate 41 mm (1.6 in) of precipitation spread over 5 days, contributing to an average humidity of 83%. Stay warm and prepared!
In December in Alden, the average temperature is -4°C (25°F), with maximums reaching 19°C (66°F) and minimums plunging as low as -24°C (-11°F). Travelers should be prepared for a wide range of temperatures and dress accordingly to ensure comfort during their visit.
In Alden in December, the precipitation amount is 41 mm (1.6 in) over a period of 5 days.
In Alden in December, humidity is 83%. With an average temperature of -4°C (25°F), this humidity feels like a chilling fog enveloping you, making every breath feel heavy and damp, which can quickly dampen the spirit of travel as you navigate the frosty landscape.
In Alden in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Alden, you can check the information here.
UV Risk Categories
Weather in Alden varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Alden, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (17°F) | 35 mm (1.4 inches) | 82% | moderate |
| February Weather | -9°C (17°F) | 45 mm (1.8 inches) | 84% | moderate |
| March Weather | 1°C (34°F) | 70 mm (2.8 inches) | 80% | moderate |
| April Weather | 7°C (44°F) | 86 mm (3.4 inches) | 81% | very high |
| May Weather | 15°C (60°F) | 145 mm (5.7 inches) | 74% | very high |
| June Weather | 22°C (72°F) | 138 mm (5.4 inches) | 80% | very high |
| July Weather | 23°C (74°F) | 104 mm (4.1 inches) | 80% | very high |
| August Weather | 21°C (70°F) | 110 mm (4.3 inches) | 77% | very high |
| September Weather | 18°C (65°F) | 124 mm (4.9 inches) | 75% | very high |
| October Weather | 9°C (49°F) | 98 mm (3.9 inches) | 80% | moderate |
| November Weather | 1°C (34°F) | 42 mm (1.7 inches) | 87% | moderate |
| December Weather | -4°C (25°F) | 41 mm (1.6 inches) | 83% | moderate |