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Ishpeming city, Michigan

Official LSAD Designation: Ishpeming city • Census GEOID: 2641220 • Marquette County

Climate Normals & Weather Observations

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

Reference Weather Station: ISHPEMING WWTP, MI US (ID: USC00204130) • Located 1.6 miles from community center • Elevation: 428.5 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 22.1° 6.1° 14.1° 1.59"
February 25.0° 5.6° 15.3° 1.34"
March 35.5° 12.2° 23.9° 1.23"
April 47.4° 25.0° 36.2° 2.41"
May 62.4° 38.1° 50.2° 2.95"
June 72.2° 48.9° 60.5° 3.09"
July 77.6° 53.0° 65.3° 3.88"
August 75.8° 51.0° 63.4° 2.36"
September 67.9° 44.1° 56.0° 3.61"
October 53.2° 33.3° 43.3° 3.61"
November 38.2° 22.6° 30.4° 2.19"
December 26.9° 12.2° 19.5° 1.99"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station ISHPEMING WWTP, MI US (ID: USC00204130) • 1.6 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 ISHPEMING WWTP, 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. 22.0 31.3 40.5 49.8 59.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 44.1°F 2011: Annual mean 42.3°F 2013: Annual mean 38.4°F 2014: Annual mean 35.8°F 2020: Annual mean 40.9°F 2021: Annual mean 41.8°F 2022: Annual mean 38.8°F 2023: Annual mean 41.8°F 2024: Annual mean 43.4°F 2025: Annual mean 40.3°F 2010: Annual mean of daily highs 54.5°F 2011: Annual mean of daily highs 52.3°F 2012: Annual mean of daily highs 55.4°F 2013: Annual mean of daily highs 48.6°F 2014: Annual mean of daily highs 46.5°F 2019: Annual mean of daily highs 48.1°F 2020: Annual mean of daily highs 51.0°F 2021: Annual mean of daily highs 52.9°F 2022: Annual mean of daily highs 49.3°F 2023: Annual mean of daily highs 51.7°F 2024: Annual mean of daily highs 53.7°F 2025: Annual mean of daily highs 50.4°F 2010: Annual mean of daily lows 33.6°F 2011: Annual mean of daily lows 32.2°F 2013: Annual mean of daily lows 28.1°F 2014: Annual mean of daily lows 25.2°F 2020: Annual mean of daily lows 30.7°F 2021: Annual mean of daily lows 30.7°F 2022: Annual mean of daily lows 28.3°F 2023: Annual mean of daily lows 31.9°F 2024: Annual mean of daily lows 33.1°F 2025: Annual mean of daily lows 30.1°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 44.1 54.5 33.6
2011 42.3 52.3 32.2
2012 Unavailable 55.4 Unavailable
2013 38.4 48.6 28.1
2014 35.8 46.5 25.2
2015 Unavailable Unavailable Unavailable
2016 Unavailable Unavailable Unavailable
2017 Unavailable Unavailable Unavailable
2018 Unavailable Unavailable Unavailable
2019 Unavailable 48.1 Unavailable
2020 40.9 51.0 30.7
2021 41.8 52.9 30.7
2022 38.8 49.3 28.3
2023 41.8 51.7 31.9
2024 43.4 53.7 33.1
2025 40.3 50.4 30.1
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.