Last updated: June 24, 2025
In Thief River Falls, United States, the average temperature in February hovers around -14°C (8°F), with extremes ranging from a chilling -40°C (-39°F) to a mild 9°C (48°F). This month witnesses a modest precipitation of 22 mm (0.9 in) spread over approximately 5 days, contributing to an impressive average humidity of 92%. Brace yourself for a frosty experience filled with atmospheric moisture!
In February in Thief River Falls, the average temperature is -14°C (8°F). Maximums can reach 9°C (48°F) and minimums can be as low as -40°C (-39°F). Travelers should be prepared for extreme cold and plan appropriate clothing and activities for the chilly weather.
In Thief River Falls in February, the total precipitation amount is 22 mm (0.9 in) spread over a period of 5 days.
In Thief River Falls in February, humidity is 92%. With an average temperature of -14°C (8°F), this humidity feels like an icy blanket wrapping around you, making every breath visible and the air biting. Traveling in these conditions can be challenging, as the cold dampness seeps into your bones, and any exposed skin quickly succumbs to the chill, making it essential to dress warmly and prepare for the brisk atmosphere.
In Thief River Falls in February, 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 Thief River Falls, you can check the information here.
UV Risk Categories
Weather in Thief River Falls varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Thief River Falls, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -13°C (9°F) | 19 mm (0.8 inches) | 90% | low |
February Weather | -14°C (8°F) | 22 mm (0.9 inches) | 92% | moderate |
March Weather | -3°C (27°F) | 26 mm (1.0 inches) | 85% | moderate |
April Weather | 3°C (39°F) | 43 mm (1.7 inches) | 81% | high |
May Weather | 13°C (55°F) | 54 mm (2.1 inches) | 75% | very high |
June Weather | 20°C (68°F) | 93 mm (3.7 inches) | 79% | very high |
July Weather | 22°C (71°F) | 62 mm (2.4 inches) | 76% | very high |
August Weather | 20°C (68°F) | 69 mm (2.7 inches) | 78% | very high |
September Weather | 15°C (59°F) | 84 mm (3.3 inches) | 77% | high |
October Weather | 6°C (43°F) | 81 mm (3.2 inches) | 79% | moderate |
November Weather | -3°C (26°F) | 29 mm (1.1 inches) | 86% | low |
December Weather | -9°C (16°F) | 38 mm (1.5 inches) | 86% | low |