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South Haven city, Michigan

Official LSAD Designation: South Haven city • Census GEOID: 2674980 • Allegan County / Van Buren County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for South Haven city.

Reference Weather Station: S HAVEN, MI US (ID: USC00207690) • Located 0.7 miles from community center • Elevation: 179.8 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 33.5° 22.1° 27.8° 2.71"
February 35.8° 23.9° 29.8° 2.04"
March 44.8° 29.9° 37.4° 2.25"
April 56.1° 39.3° 47.7° 3.58"
May 67.7° 49.4° 58.5° 3.91"
June 75.9° 59.6° 67.8° 3.73"
July 80.0° 65.6° 72.8° 3.16"
August 79.1° 64.0° 71.6° 3.70"
September 73.7° 57.2° 65.5° 3.19"
October 62.2° 47.5° 54.9° 3.89"
November 49.2° 36.2° 42.7° 2.68"
December 38.6° 27.9° 33.3° 2.38"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station BLOOMINGDALE, MI US (ID: USC00200864) • 15.7 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00207690), which has no available annual mean history.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at BLOOMINGDALE, MI 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 41.5 49.0 56.5 64.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2015: Annual mean 48.9°F 2016: Annual mean 50.0°F 2017: Annual mean 48.7°F 2019: Annual mean 48.0°F 2020: Annual mean 49.0°F 2010: Annual mean of daily highs 61.3°F 2011: Annual mean of daily highs 59.5°F 2013: Annual mean of daily highs 58.4°F 2015: Annual mean of daily highs 59.3°F 2016: Annual mean of daily highs 60.9°F 2017: Annual mean of daily highs 60.0°F 2018: Annual mean of daily highs 58.2°F 2019: Annual mean of daily highs 57.7°F 2020: Annual mean of daily highs 59.9°F 2015: Annual mean of daily lows 38.6°F 2016: Annual mean of daily lows 39.2°F 2017: Annual mean of daily lows 37.4°F 2019: Annual mean of daily lows 38.3°F 2020: Annual mean of daily lows 38.1°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 61.3 Unavailable
2011 Unavailable 59.5 Unavailable
2012 Unavailable Unavailable Unavailable
2013 Unavailable 58.4 Unavailable
2014 Unavailable Unavailable Unavailable
2015 48.9 59.3 38.6
2016 50.0 60.9 39.2
2017 48.7 60.0 37.4
2018 Unavailable 58.2 Unavailable
2019 48.0 57.7 38.3
2020 49.0 59.9 38.1
2021 Unavailable Unavailable Unavailable
2022 Unavailable Unavailable Unavailable
2023 Unavailable Unavailable Unavailable
2024 Unavailable Unavailable Unavailable
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.