Last updated: June 24, 2025
In December, the average temperature in Hope, United States hovers around 3°C (38°F). However, be prepared for dramatic temperature swings, with minimums dropping to -18°C (1°F) and maximums soaring up to 19°C (67°F). This month also sees 103 mm (4.0 in) of precipitation spread over 9 days and an average humidity level of 87%, making for a chilly, damp experience.
In December in Hope, the average temperature is 3°C (38°F), with maximums reaching 19°C (67°F) and minimums dropping as low as -18°C (1°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both cold and mild weather.
In Hope in December, the precipitation amount is 103 mm (4.0 in) over the course of 9 days.
In Hope in December humidity is 87%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapped around you, making travel quite uncomfortable as the cold dampness seeps into your clothes and lingers in the air, often leaving you shivering and longing for warmer, drier conditions.
In Hope 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 Hope, you can check the information here.
UV Risk Categories
Weather in Hope varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Hope, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (32°F) | 81 mm (3.2 inches) | 87% | moderate |
| February Weather | 2°C (36°F) | 108 mm (4.3 inches) | 85% | moderate |
| March Weather | 7°C (45°F) | 135 mm (5.3 inches) | 86% | high |
| April Weather | 12°C (54°F) | 119 mm (4.7 inches) | 84% | very high |
| May Weather | 19°C (66°F) | 131 mm (5.2 inches) | 79% | very high |
| June Weather | 23°C (74°F) | 120 mm (4.7 inches) | 82% | extreme |
| July Weather | 25°C (77°F) | 102 mm (4.0 inches) | 79% | very high |
| August Weather | 24°C (75°F) | 88 mm (3.5 inches) | 70% | very high |
| September Weather | 21°C (71°F) | 81 mm (3.2 inches) | 69% | very high |
| October Weather | 15°C (59°F) | 96 mm (3.8 inches) | 76% | high |
| November Weather | 6°C (43°F) | 102 mm (4.0 inches) | 88% | moderate |
| December Weather | 3°C (38°F) | 103 mm (4.0 inches) | 87% | moderate |