Last updated: June 24, 2025
In January, the average temperature in Tonasket, United States hovers around -4°C (26°F). While you might experience chilling lows of -26°C (-15°F), the warmth can occasionally peak at 7°C (44°F). Be prepared for some wet days, as precipitation averages 78 mm (3.1 in) over 12 days, contributing to a notable average humidity of 90%.
In January in Tonasket, the average temperature is -4°C (26°F), with maximums reaching 7°C (44°F) and minimums dipping as low as -26°C (-15°F). Travelers should be prepared for chilly conditions and pack accordingly for both mild and extreme temperatures.
In Tonasket in January, the precipitation amount is 78 mm (3.1 in), occurring over a span of 12 days.
In Tonasket in January, humidity is 90%. With an average temperature of -4°C (26°F), this humidity feels like stepping into a frigid sauna, where even the slightest breeze cuts through the chill, making travel feel like an arduous trek through a frozen mist.
In Tonasket in January, 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 Tonasket, you can visit Hourly UV Index in Tonasket.
UV Risk Categories
Weather in Tonasket varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Tonasket, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -4°C (26°F) | 78 mm (3.1 inches) | 90% | low |
February Weather | -4°C (25°F) | 63 mm (2.5 inches) | 91% | moderate |
March Weather | 2°C (36°F) | 63 mm (2.5 inches) | 89% | moderate |
April Weather | 6°C (44°F) | 54 mm (2.1 inches) | 85% | high |
May Weather | 12°C (54°F) | 43 mm (1.7 inches) | 82% | very high |
June Weather | 17°C (62°F) | 24 mm (0.9 inches) | 81% | very high |
July Weather | 21°C (70°F) | 5 mm (0.2 inches) | 84% | very high |
August Weather | 20°C (68°F) | 9 mm (0.4 inches) | 75% | very high |
September Weather | 14°C (57°F) | 30 mm (1.2 inches) | 74% | high |
October Weather | 6°C (43°F) | 54 mm (2.1 inches) | 85% | moderate |
November Weather | 1°C (34°F) | 70 mm (2.8 inches) | 88% | moderate |
December Weather | -3°C (27°F) | 77 mm (3.0 inches) | 93% | low |