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February Weather in Cass Lake, United States

Last updated: June 24, 2025

In Cass Lake, United States, the average temperature in February hovers around -13°C (10°F), with extremes ranging from a chilly -35°C (-31°F) to a milder 9°C (48°F). Expect about 25 mm (1.0 in) of precipitation spread across 6 days, and prepare for a notably high average humidity of 93%.

February Temperature in Cass Lake

In February in Cass Lake, the average temperature is -13°C (10°F), with maximums reaching 9°C (48°F) and minimums plummeting to as low as -35°C (-31°F). Travelers should be prepared for extremely cold weather and should dress in layers to stay warm while exploring the area.

February Weather in Cass Lake: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Cass Lake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cass Lake, February typically has an average temperature of -13°C (10°F), with highs reaching up to 9°C (48°F) and lows dropping to around -35°C (-31°F).
JanFebMarAprMayJunJulAugSepOctNovDec10927375366716759442717
Data source: Temperature data for Cass Lake generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

February Precipitation in Cass Lake

In Cass Lake in February, the precipitation amount is 25 mm (1.0 in) spread over 6 days.

February Precipitation Trends in Cass Lake

The chart displays monthly precipitation patterns in Cass Lake, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Cass Lake, February typically receives around 25 mm (1.0 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec2225275851758573109983147
Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.
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February Humidity in Cass Lake

In Cass Lake in February, humidity is 93%. With an average temperature of -13°C (10°F), this humidity feels like a biting cold that penetrates your layers, making travel uncomfortable and stinging your skin, while the dampness clings to your clothes and breath, intensifying the chill.

February Average Humidity in Cass Lake

This chart illustrates the average monthly humidity levels in Cass Lake, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Cass Lake is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%93%88%83%76%76%76%77%77%82%88%89%
Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Cass Lake

In Cass Lake 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 Cass Lake, you can check the information here.

Maximum UV Index Levels in Cass Lake for February

The chart shows the monthly maximum UV Index (UVI) for Cass Lake in February, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In February, the maximum UV index in Cass Lake typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789987432
Data source: Cass Lake February UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How February Weather in Cass Lake Compares to Other Months

Weather in Cass Lake varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in Cass Lake, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Cass Lake, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-12°C (10°F)22 mm (0.9 inches)92%low
February Weather-13°C (10°F)25 mm (1.0 inches)93%moderate
March Weather-3°C (27°F)27 mm (1.1 inches)88%moderate
April Weather3°C (37°F)58 mm (2.3 inches)83%high
May Weather12°C (53°F)51 mm (2.0 inches)76%very high
June Weather19°C (66°F)75 mm (2.9 inches)76%very high
July Weather21°C (71°F)85 mm (3.3 inches)76%very high
August Weather20°C (67°F)73 mm (2.9 inches)77%very high
September Weather15°C (59°F)109 mm (4.3 inches)77%high
October Weather7°C (44°F)98 mm (3.8 inches)82%moderate
November Weather-3°C (28°F)31 mm (1.2 inches)87%moderate
December Weather-8°C (17°F)47 mm (1.9 inches)89%low

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