Last updated: June 24, 2025
In December, the average temperature in West Concord, United States is a chilly 0°C (33°F). Expect minimum temperatures to plunge as low as -22°C (-7°F), while the highs can reach up to 17°C (63°F). This month also brings 118 mm (4.6 in) of precipitation over about 10 days, contributing to an average humidity of 81%. Prepare accordingly for a mix of cold and wet weather!
In December in West Concord, the average temperature is 0°C (33°F). Maximums can reach 17°C (63°F), and minimums can be as low as -22°C (-7°F). Travelers should be prepared for a wide range of temperatures and pack accordingly to ensure comfort during their visit.
In West Concord in December, the total precipitation amount is 118 mm (4.6 in) over a span of 10 days.
In West Concord in December, humidity is 81%. With an average temperature of 0°C (33°F), this humidity feels like a damp chill enveloping you, making travel uncomfortable and the air heavy, leaving you craving warmth and dry conditions.
In West Concord in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in West Concord, you can visit Hourly UV Index in West Concord.
UV Risk Categories
Weather in West Concord varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in West Concord, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 69 mm (2.7 inches) | 86% | moderate |
| February Weather | 0°C (32°F) | 85 mm (3.3 inches) | 84% | moderate |
| March Weather | 3°C (38°F) | 86 mm (3.4 inches) | 82% | high |
| April Weather | 9°C (48°F) | 124 mm (4.9 inches) | 80% | very high |
| May Weather | 15°C (59°F) | 86 mm (3.4 inches) | 72% | very high |
| June Weather | 20°C (69°F) | 85 mm (3.4 inches) | 72% | very high |
| July Weather | 23°C (74°F) | 133 mm (5.3 inches) | 67% | very high |
| August Weather | 23°C (73°F) | 85 mm (3.4 inches) | 66% | very high |
| September Weather | 19°C (66°F) | 79 mm (3.1 inches) | 71% | high |
| October Weather | 13°C (55°F) | 132 mm (5.2 inches) | 78% | high |
| November Weather | 5°C (42°F) | 97 mm (3.8 inches) | 84% | moderate |
| December Weather | 0°C (33°F) | 118 mm (4.6 inches) | 81% | low |