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Bayside village, Wisconsin

Official LSAD Designation: Bayside village • Census GEOID: 5505450 • Milwaukee County / Ozaukee County

Climate Normals & Weather Observations

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

Reference Weather Station: GRAFTON WWTP, WI US (ID: USC00473198) • Located 9.1 miles from community center • Elevation: 225.9 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 30.0° 17.0° 23.5° 1.58"
February 33.1° 18.5° 25.8° 1.73"
March 42.7° 26.4° 34.5° 2.07"
April 54.1° 36.2° 45.2° 3.94"
May 65.7° 46.2° 55.9° 3.99"
June 75.5° 56.0° 65.7° 4.50"
July 81.1° 62.0° 71.5° 3.61"
August 79.8° 60.7° 70.2° 3.77"
September 72.5° 53.9° 63.2° 3.18"
October 60.5° 42.6° 51.5° 2.98"
November 46.4° 31.2° 38.8° 2.15"
December 35.2° 21.4° 28.3° 2.01"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station GRAFTON WWTP, WI US (ID: USC00473198) • 9.1 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 GRAFTON 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. 34.0 41.0 48.0 55.0 62.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 48.8°F 2013: Annual mean 45.3°F 2015: Annual mean 48.6°F 2016: Annual mean 50.2°F 2017: Annual mean 49.2°F 2018: Annual mean 47.8°F 2019: Annual mean 47.0°F 2020: Annual mean 48.6°F 2021: Annual mean 49.0°F 2022: Annual mean 46.4°F 2024: Annual mean 50.6°F 2025: Annual mean 47.6°F 2010: Annual mean of daily highs 57.3°F 2011: Annual mean of daily highs 56.4°F 2013: Annual mean of daily highs 54.4°F 2015: Annual mean of daily highs 57.2°F 2016: Annual mean of daily highs 58.4°F 2017: Annual mean of daily highs 57.8°F 2018: Annual mean of daily highs 56.0°F 2019: Annual mean of daily highs 55.3°F 2020: Annual mean of daily highs 57.0°F 2021: Annual mean of daily highs 57.8°F 2022: Annual mean of daily highs 55.3°F 2024: Annual mean of daily highs 59.4°F 2025: Annual mean of daily highs 56.4°F 2010: Annual mean of daily lows 40.3°F 2013: Annual mean of daily lows 36.3°F 2015: Annual mean of daily lows 40.0°F 2016: Annual mean of daily lows 42.0°F 2017: Annual mean of daily lows 40.7°F 2018: Annual mean of daily lows 39.7°F 2019: Annual mean of daily lows 38.8°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 37.5°F 2024: Annual mean of daily lows 41.8°F 2025: Annual mean of daily lows 38.9°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 48.8 57.3 40.3
2011 Unavailable 56.4 Unavailable
2012 Unavailable Unavailable Unavailable
2013 45.3 54.4 36.3
2014 Unavailable Unavailable Unavailable
2015 48.6 57.2 40.0
2016 50.2 58.4 42.0
2017 49.2 57.8 40.7
2018 47.8 56.0 39.7
2019 47.0 55.3 38.8
2020 48.6 57.0 40.2
2021 49.0 57.8 40.1
2022 46.4 55.3 37.5
2023 Unavailable Unavailable Unavailable
2024 50.6 59.4 41.8
2025 47.6 56.4 38.9
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.