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February Weather in Cottage Grove, United States

Last updated: June 24, 2025

In February, the average temperature in Cottage Grove, United States hovers around -5°C (23°F). This month can bring a chilly maximum of 21°C (69°F), but be prepared for the bite of a minimum plunge to -32°C (-26°F). While you bundle up, expect around 54 mm (2.1 in) of precipitation spread over 9 days, with humidity levels lingering around a brisk 85%. Stay warm and enjoy the winter wonder!

February Temperature in Cottage Grove

In February in Cottage Grove, the average temperature is -5°C (23°F). Maximum temperatures can reach 21°C (69°F) while minimums can plummet to as low as -32°C (-26°F). Be prepared for significant temperature fluctuations if you're planning to travel during this month.

February Weather in Cottage Grove: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Cottage Grove, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cottage Grove, February typically has an average temperature of -5°C (23°F), with highs reaching up to 21°C (69°F) and lows dropping to around -32°C (-26°F).
JanFebMarAprMayJunJulAugSepOctNovDec212236465971757165513629
Data source: Temperature data for Cottage Grove 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 Cottage Grove

In Cottage Grove in February, the precipitation amount is 54 mm (2.1 in) over a span of 9 days.

February Precipitation Trends in Cottage Grove

The chart displays monthly precipitation patterns in Cottage Grove, 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 Cottage Grove, February typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec55545999132118901091181174348
Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.
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February Humidity in Cottage Grove

In Cottage Grove in February, humidity is 85%. With an average temperature of -5°C (23°F), this humidity feels like a biting chill that clings to your skin, making even the briefest outdoor excursions feel daunting and uncomfortable.

February Average Humidity in Cottage Grove

This chart illustrates the average monthly humidity levels in Cottage Grove, 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 Cottage Grove is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%85%85%78%80%78%76%79%83%88%82%
Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Cottage Grove

In Cottage Grove in February, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Cottage Grove for better planning.

Maximum UV Index Levels in Cottage Grove for February

The chart shows the monthly maximum UV Index (UVI) for Cottage Grove 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 Cottage Grove typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34589101098532
Data source: Cottage Grove 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 Cottage Grove Compares to Other Months

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

This table compares monthly weather conditions in Cottage Grove, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)55 mm (2.1 inches)85%moderate
February Weather-5°C (23°F)54 mm (2.1 inches)85%moderate
March Weather2°C (36°F)59 mm (2.3 inches)85%moderate
April Weather8°C (46°F)99 mm (3.9 inches)85%very high
May Weather15°C (60°F)132 mm (5.2 inches)78%very high
June Weather21°C (71°F)118 mm (4.7 inches)80%very high
July Weather24°C (75°F)90 mm (3.5 inches)78%very high
August Weather22°C (72°F)109 mm (4.3 inches)76%very high
September Weather18°C (65°F)118 mm (4.6 inches)79%very high
October Weather11°C (52°F)117 mm (4.6 inches)83%moderate
November Weather2°C (37°F)43 mm (1.7 inches)88%moderate
December Weather-2°C (30°F)48 mm (1.9 inches)81%low

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