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February Weather in Delavan Lake, United States

Last updated: June 24, 2025

In February, the average temperature in Delavan Lake, United States hovers around -4°C (25°F), with potential extremes ranging from a frigid -33°C (-27°F) to a surprisingly warm 20°C (68°F). Expect 56 mm (2.2 in) of precipitation over approximately 9 days, coupled with an average humidity of 85%. This creates a unique climate experience, perfect for those who thrive in chilly, damp environments!

February Temperature in Delavan Lake

In February in Delavan Lake, the average temperature is -4°C (25°F). The maximum can reach 20°C (68°F), while the minimum can drop to as low as -33°C (-27°F). Travelers should be well-prepared for a wide range of temperatures during this time.

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

The chart illustrates February temperature patterns in Delavan Lake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Delavan Lake, February typically has an average temperature of -4°C (25°F), with highs reaching up to 20°C (68°F) and lows dropping to around -33°C (-27°F).
JanFebMarAprMayJunJulAugSepOctNovDec232437466071757266523731
Data source: Temperature data for Delavan 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 Delavan Lake

In Delavan Lake in February, the precipitation amount is 56 mm (2.2 in) over a period of 9 days.

February Precipitation Trends in Delavan Lake

The chart displays monthly precipitation patterns in Delavan 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 Delavan Lake, February typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec60566410514710875871061124852
Data source: Precipitation data for February generated using information from the Copernicus Climate Change Service.
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February Humidity in Delavan Lake

In Delavan Lake in February, humidity is 85%. With an average temperature of -4°C (25°F), this humidity feels like a damp chill clinging to your skin, making travel outside uncomfortable and leaving you feeling cold and clammy despite the freezing temperatures.

February Average Humidity in Delavan Lake

This chart illustrates the average monthly humidity levels in Delavan 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 Delavan Lake 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 Delavan Lake

In Delavan Lake 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 Delavan Lake for better planning.

Maximum UV Index Levels in Delavan Lake for February

The chart shows the monthly maximum UV Index (UVI) for Delavan 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 Delavan Lake typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098532
Data source: Delavan 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 Delavan Lake Compares to Other Months

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

This table compares monthly weather conditions in Delavan Lake, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (23°F)60 mm (2.4 inches)85%moderate
February Weather-4°C (25°F)56 mm (2.2 inches)85%moderate
March Weather3°C (37°F)64 mm (2.5 inches)85%high
April Weather8°C (47°F)105 mm (4.1 inches)85%very high
May Weather15°C (60°F)147 mm (5.8 inches)78%very high
June Weather22°C (71°F)108 mm (4.2 inches)80%very high
July Weather24°C (75°F)75 mm (3.0 inches)78%very high
August Weather22°C (72°F)87 mm (3.4 inches)76%very high
September Weather19°C (66°F)106 mm (4.2 inches)79%very high
October Weather11°C (53°F)112 mm (4.4 inches)83%moderate
November Weather3°C (37°F)48 mm (1.9 inches)88%moderate
December Weather-1°C (31°F)52 mm (2.0 inches)81%low

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