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February Weather in Sun Prairie, United States

Last updated: June 24, 2025

In February, the average temperature in Sun Prairie, United States hovers around -7°C (19°F), but it can swing dramatically, with minimums plunging to -38°C (-37°F) and maximums reaching up to 17°C (63°F). Expect 39 mm (1.6 in) of precipitation spread across 11 days, coupled with an average humidity of 88%. Dress warmly and prepare for a chilly adventure!

February Temperature in Sun Prairie

In February in Sun Prairie, the average temperature is -7°C (19°F), with a maximum that can reach 17°C (63°F) and a minimum that can drop as low as -38°C (-37°F). Travelers should be prepared for a wide temperature range, ensuring they pack suitable clothing for both cold and milder conditions.

February Weather in Sun Prairie: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Sun Prairie, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sun Prairie, February typically has an average temperature of -7°C (19°F), with highs reaching up to 17°C (63°F) and lows dropping to around -38°C (-37°F).
JanFebMarAprMayJunJulAugSepOctNovDec261933425463726959443629
Data source: Temperature data for Sun Prairie 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 Sun Prairie

In Sun Prairie in February, the total precipitation amount is 39 mm (1.6 in) spread over 11 days.

February Precipitation Trends in Sun Prairie

The chart displays monthly precipitation patterns in Sun Prairie, 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 Sun Prairie, February typically receives around 39 mm (1.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec153925597177122438372926
Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.
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February Humidity in Sun Prairie

In Sun Prairie in February, humidity is 88%. With an average temperature of -7°C (19°F), this humidity feels like a bone-chilling dampness that seeps into your clothes, making every step outside feel heavier and more uncomfortable for traveling.

February Average Humidity in Sun Prairie

This chart illustrates the average monthly humidity levels in Sun Prairie, 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 Sun Prairie is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%88%83%78%76%78%77%71%68%72%84%91%
Data source: Humidity data for February generated using information from the Copernicus Climate Change Service.

February UV Index in Sun Prairie

In Sun Prairie 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 Sun Prairie for better planning.

Maximum UV Index Levels in Sun Prairie for February

The chart shows the monthly maximum UV Index (UVI) for Sun Prairie 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 Sun Prairie typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910997532
Data source: Sun Prairie 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 Sun Prairie Compares to Other Months

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

This table compares monthly weather conditions in Sun Prairie, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)15 mm (0.6 inches)87%low
February Weather-7°C (19°F)39 mm (1.6 inches)88%moderate
March Weather1°C (34°F)25 mm (1.0 inches)83%moderate
April Weather5°C (42°F)59 mm (2.3 inches)78%high
May Weather12°C (54°F)71 mm (2.8 inches)76%very high
June Weather17°C (64°F)77 mm (3.0 inches)78%very high
July Weather22°C (72°F)12 mm (0.5 inches)77%very high
August Weather21°C (69°F)24 mm (0.9 inches)71%very high
September Weather15°C (59°F)38 mm (1.5 inches)68%high
October Weather7°C (44°F)37 mm (1.5 inches)72%moderate
November Weather2°C (36°F)29 mm (1.2 inches)84%moderate
December Weather-2°C (29°F)26 mm (1.0 inches)90%low

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