Last updated: June 24, 2025
In December, the average temperature in Cashmere, United States hovers around -2°C (28°F), with minimums plummeting to -19°C (-2°F) and maximums reaching a mild 12°C (54°F). Expect precipitation of around 105 mm (4.1 in) spread over 15 days, contributing to a high average humidity of 88%. Embrace the chill and prepare for a wet and cool month!
In December in Cashmere, the average temperature is -2°C (28°F). The maximum can reach 12°C (54°F), while the minimum can drop as low as -19°C (-2°F). Travelers should be prepared for a wide range of temperatures, making warm clothing essential for outdoor activities.
In Cashmere in December, the total precipitation amount is 105 mm (4.1 in) over a span of 15 days.
In Cashmere in December humidity is 88%. With an average temperature of -2°C (28°F), this humidity feels like an icy cling to your skin, making every breath feel brisk and sharp, while the dampness cuts through layers of clothing, leaving travelers yearning for warmth and comfort.
In Cashmere 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 Cashmere, you can visit Hourly UV Index in Cashmere.
UV Risk Categories
Weather in Cashmere varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Cashmere, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 106 mm (4.2 inches) | 86% | low |
| February Weather | -2°C (28°F) | 104 mm (4.1 inches) | 86% | moderate |
| March Weather | 2°C (35°F) | 60 mm (2.4 inches) | 87% | high |
| April Weather | 6°C (42°F) | 53 mm (2.1 inches) | 84% | high |
| May Weather | 11°C (52°F) | 37 mm (1.4 inches) | 81% | very high |
| June Weather | 15°C (59°F) | 20 mm (0.8 inches) | 82% | very high |
| July Weather | 18°C (65°F) | 4 mm (0.2 inches) | 79% | very high |
| August Weather | 18°C (65°F) | 5 mm (0.2 inches) | 63% | very high |
| September Weather | 13°C (56°F) | 33 mm (1.3 inches) | 62% | high |
| October Weather | 6°C (43°F) | 73 mm (2.9 inches) | 83% | moderate |
| November Weather | 1°C (35°F) | 83 mm (3.3 inches) | 89% | moderate |
| December Weather | -2°C (28°F) | 105 mm (4.1 inches) | 88% | low |