Last updated: June 24, 2025
In December, the average temperature in Morrisonville, United States hovers around 3°C (37°F). Expect a wide range, with minimums plunging to -19°C (-2°F) and maximums rising to 19°C (67°F). Throughout the month, anticipate approximately 52 mm (2.0 in) of precipitation spread over 7 days, accompanied by an average humidity of 87%.
In December in Morrisonville, the average temperature is 3°C (37°F). Maximum temperatures can reach 19°C (67°F), while minimums can drop as low as -19°C (-2°F). Be prepared for a wide range of temperatures that may require layering and appropriate clothing for your travels.
In Morrisonville in December, the precipitation amount is 52 mm (2.0 in) over a duration of 7 days.
In Morrisonville in December, humidity is 87%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities uncomfortable and necessitating proper layers to stay warm while navigating the wet conditions.
In Morrisonville 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 Morrisonville, you can check the information here.
UV Risk Categories
Weather in Morrisonville varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Morrisonville, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 71 mm (2.8 inches) | 84% | moderate |
| February Weather | 0°C (33°F) | 73 mm (2.9 inches) | 82% | moderate |
| March Weather | 7°C (44°F) | 131 mm (5.1 inches) | 84% | high |
| April Weather | 12°C (53°F) | 135 mm (5.3 inches) | 83% | very high |
| May Weather | 19°C (66°F) | 150 mm (5.9 inches) | 80% | very high |
| June Weather | 24°C (75°F) | 117 mm (4.6 inches) | 83% | extreme |
| July Weather | 25°C (78°F) | 113 mm (4.5 inches) | 82% | extreme |
| August Weather | 23°C (75°F) | 107 mm (4.2 inches) | 82% | very high |
| September Weather | 22°C (71°F) | 68 mm (2.7 inches) | 79% | very high |
| October Weather | 14°C (58°F) | 107 mm (4.2 inches) | 79% | high |
| November Weather | 6°C (42°F) | 72 mm (2.8 inches) | 88% | moderate |
| December Weather | 3°C (37°F) | 52 mm (2.0 inches) | 87% | moderate |