Skip to main content

Darien village, Wisconsin

Official LSAD Designation: Darien village • Census GEOID: 5518825 • Walworth County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Darien village.

Reference Weather Station: DELAVAN WWTP, WI US (ID: USC00472051) • Located 3.8 miles from community center • Elevation: 268.8 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 29.2° 13.4° 21.3° 1.56"
February 32.6° 16.0° 24.3° 1.67"
March 43.7° 24.9° 34.3° 1.97"
April 57.0° 35.7° 46.4° 3.66"
May 68.8° 46.9° 57.9° 4.19"
June 79.0° 56.8° 67.9° 4.96"
July 82.9° 60.8° 71.9° 3.79"
August 81.1° 58.9° 70.0° 3.87"
September 74.2° 51.2° 62.7° 3.74"
October 60.8° 39.5° 50.2° 2.89"
November 46.2° 28.9° 37.6° 2.61"
December 34.5° 19.6° 27.1° 1.83"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station DELAVAN WWTP, WI US (ID: USC00472051) • 3.8 miles from community center .

This is the same reference station used for monthly normals.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at DELAVAN WWTP, WI US Year is the horizontal axis. Annual mean temperature in degrees Fahrenheit is the vertical axis. Dots show recorded years; lines connect consecutive available years only. Missing years are gaps, with no interpolation. Optional dashed lines show annual mean of daily highs and lows. Exact values appear in the data table below. 32.0 40.3 48.5 56.8 65.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2012: Annual mean 51.4°F 2013: Annual mean 46.4°F 2014: Annual mean 44.8°F 2015: Annual mean 48.0°F 2016: Annual mean 49.8°F 2017: Annual mean 48.8°F 2020: Annual mean 49.7°F 2021: Annual mean 50.2°F 2022: Annual mean 48.1°F 2024: Annual mean 51.8°F 2025: Annual mean 48.4°F 2012: Annual mean of daily highs 62.0°F 2013: Annual mean of daily highs 56.4°F 2014: Annual mean of daily highs 54.6°F 2015: Annual mean of daily highs 57.9°F 2016: Annual mean of daily highs 59.3°F 2017: Annual mean of daily highs 58.5°F 2020: Annual mean of daily highs 59.2°F 2021: Annual mean of daily highs 60.3°F 2022: Annual mean of daily highs 58.3°F 2024: Annual mean of daily highs 61.9°F 2025: Annual mean of daily highs 59.3°F 2012: Annual mean of daily lows 40.7°F 2013: Annual mean of daily lows 36.3°F 2014: Annual mean of daily lows 35.0°F 2015: Annual mean of daily lows 38.0°F 2016: Annual mean of daily lows 40.2°F 2017: Annual mean of daily lows 39.2°F 2020: Annual mean of daily lows 40.2°F 2021: Annual mean of daily lows 40.1°F 2022: Annual mean of daily lows 38.0°F 2024: Annual mean of daily lows 41.6°F 2025: Annual mean of daily lows 37.5°F

Source: NOAA NCEI Global Summary of the Year.

Annual temperature data table (°F)
Annual station temperatures, 2010–2025. Unavailable means no reported value.
Year Annual mean (°F) Annual mean of daily highs (°F) Annual mean of daily lows (°F)
2010 Unavailable Unavailable Unavailable
2011 Unavailable Unavailable Unavailable
2012 51.4 62.0 40.7
2013 46.4 56.4 36.3
2014 44.8 54.6 35.0
2015 48.0 57.9 38.0
2016 49.8 59.3 40.2
2017 48.8 58.5 39.2
2018 Unavailable Unavailable Unavailable
2019 Unavailable Unavailable Unavailable
2020 49.7 59.2 40.2
2021 50.2 60.3 40.1
2022 48.1 58.3 38.0
2023 Unavailable Unavailable Unavailable
2024 51.8 61.9 41.6
2025 48.4 59.3 37.5
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.