Last updated: June 24, 2025
In December, the average temperature in Dover Plains, United States hovers around 0°C (33°F). Expect chilly minimums of -18°C (0°F) and milder maximums reaching 16°C (61°F). With an average precipitation of 110 mm (4.3 in) spread over 11 days, it's best to come prepared for wet weather. The atmosphere can feel quite humid too, with an average humidity of around 80%.
In December in Dover Plains, the average temperature is 0°C (33°F). Maximum temperatures can reach 16°C (61°F), while minimums can dip as low as -18°C (0°F). Be prepared for a wide range of temperatures when traveling during this time.
In Dover Plains in December, the precipitation amount is 110 mm (4.3 in) spread over 11 days.
In Dover Plains in December humidity is 80%. With an average temperature of 0°C (33°F), this humidity feels like an uncomfortable chill that clings to your skin, making travel feel damp and frigid, as if each breath is infused with brisk moisture that can seep through your layers.
In Dover Plains 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 Dover Plains, you can visit Hourly UV Index in Dover Plains.
UV Risk Categories
Weather in Dover Plains varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Dover Plains, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 72 mm (2.8 inches) | 84% | moderate |
| February Weather | 0°C (32°F) | 93 mm (3.7 inches) | 82% | moderate |
| March Weather | 3°C (37°F) | 87 mm (3.4 inches) | 81% | high |
| April Weather | 9°C (48°F) | 121 mm (4.8 inches) | 78% | very high |
| May Weather | 15°C (59°F) | 115 mm (4.5 inches) | 69% | very high |
| June Weather | 20°C (68°F) | 93 mm (3.7 inches) | 69% | very high |
| July Weather | 23°C (74°F) | 126 mm (5.0 inches) | 62% | very high |
| August Weather | 22°C (72°F) | 108 mm (4.2 inches) | 65% | very high |
| September Weather | 18°C (65°F) | 118 mm (4.6 inches) | 68% | very high |
| October Weather | 13°C (55°F) | 139 mm (5.5 inches) | 74% | high |
| November Weather | 5°C (41°F) | 94 mm (3.7 inches) | 82% | moderate |
| December Weather | 0°C (33°F) | 110 mm (4.3 inches) | 80% | low |