Last updated: June 24, 2025
In December, the average temperature in Woonsocket, United States hovers around -4°C (26°F), with a potential range from a chilling -28°C (-18°F) to a mild 18°C (64°F). Expect about 34 mm (1.3 in) of precipitation spread over 4 days, contributing to an average humidity of 79%. Layer up and prepare for a mix of cold and damp weather!
In December in Woonsocket, the average temperature is -4°C (26°F), with maximums reaching 18°C (64°F) and minimums dropping as low as -28°C (-18°F). Travelers should be prepared for a wide range of temperatures and pack accordingly to enjoy their trip comfortably.
In Woonsocket in December, the precipitation amount is 34 mm (1.3 in) over a span of 4 days.
In Woonsocket in December, humidity is 79%. With an average temperature of -4°C (26°F), this humidity feels like a biting chill that seeps into your bones, making outdoor activities more strenuous and uncomfortable for travelers unprepared for the cold's damp embrace.
In Woonsocket 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 Woonsocket, you can visit Hourly UV Index in Woonsocket.
UV Risk Categories
Weather in Woonsocket varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Woonsocket, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -7°C (19°F) | 18 mm (0.7 inches) | 77% | low |
| February Weather | -8°C (19°F) | 19 mm (0.7 inches) | 81% | moderate |
| March Weather | 1°C (35°F) | 59 mm (2.3 inches) | 71% | moderate |
| April Weather | 7°C (44°F) | 69 mm (2.7 inches) | 75% | very high |
| May Weather | 15°C (59°F) | 82 mm (3.2 inches) | 74% | very high |
| June Weather | 23°C (74°F) | 81 mm (3.2 inches) | 82% | extreme |
| July Weather | 25°C (77°F) | 89 mm (3.5 inches) | 84% | very high |
| August Weather | 23°C (73°F) | 82 mm (3.2 inches) | 82% | very high |
| September Weather | 19°C (66°F) | 85 mm (3.3 inches) | 75% | very high |
| October Weather | 9°C (48°F) | 76 mm (3.0 inches) | 72% | moderate |
| November Weather | 2°C (36°F) | 17 mm (0.7 inches) | 81% | moderate |
| December Weather | -4°C (26°F) | 34 mm (1.3 inches) | 79% | low |