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International Falls city, Minnesota

Official LSAD Designation: International Falls city • Census GEOID: 2731040 • Koochiching County

Climate Normals & Weather Observations

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

Reference Weather Station: INTL FALLS INTL AP, MN US (ID: USW00014918) • Located 1.8 miles from community center • Elevation: 360.6 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 15.7° -5.8° 5.0° 0.79"
February 21.7° -2.6° 9.5° 0.69"
March 35.4° 11.8° 23.6° 1.02"
April 50.1° 26.1° 38.1° 1.64"
May 64.2° 38.1° 51.1° 3.06"
June 73.5° 48.2° 60.8° 3.78"
July 77.7° 52.0° 64.9° 3.97"
August 76.0° 49.7° 62.8° 2.82"
September 66.4° 42.0° 54.2° 3.00"
October 51.2° 31.1° 41.1° 2.22"
November 34.4° 18.1° 26.3° 1.39"
December 20.8° 2.7° 11.8° 0.99"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station INTL FALLS INTL AP, MN US (ID: USW00014918) • 1.8 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 INTL FALLS INTL AP, MN 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. 20.0 29.0 38.0 47.0 56.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 39.3°F 2011: Annual mean 38.1°F 2012: Annual mean 40.6°F 2013: Annual mean 34.9°F 2014: Annual mean 34.6°F 2015: Annual mean 39.1°F 2016: Annual mean 40.2°F 2017: Annual mean 38.0°F 2018: Annual mean 36.8°F 2019: Annual mean 36.2°F 2020: Annual mean 38.7°F 2021: Annual mean 41.2°F 2024: Annual mean 42.1°F 2025: Annual mean 38.6°F 2010: Annual mean of daily highs 51.2°F 2011: Annual mean of daily highs 49.9°F 2012: Annual mean of daily highs 52.6°F 2013: Annual mean of daily highs 46.5°F 2014: Annual mean of daily highs 45.6°F 2015: Annual mean of daily highs 50.7°F 2016: Annual mean of daily highs 51.1°F 2017: Annual mean of daily highs 49.2°F 2018: Annual mean of daily highs 48.3°F 2019: Annual mean of daily highs 47.0°F 2020: Annual mean of daily highs 50.4°F 2021: Annual mean of daily highs 52.9°F 2024: Annual mean of daily highs 52.6°F 2025: Annual mean of daily highs 50.1°F 2010: Annual mean of daily lows 27.4°F 2011: Annual mean of daily lows 26.3°F 2012: Annual mean of daily lows 28.5°F 2013: Annual mean of daily lows 23.3°F 2014: Annual mean of daily lows 23.6°F 2015: Annual mean of daily lows 27.4°F 2016: Annual mean of daily lows 29.3°F 2017: Annual mean of daily lows 26.8°F 2018: Annual mean of daily lows 25.3°F 2019: Annual mean of daily lows 25.4°F 2020: Annual mean of daily lows 26.9°F 2021: Annual mean of daily lows 29.5°F 2024: Annual mean of daily lows 31.5°F 2025: Annual mean of daily lows 27.0°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 39.3 51.2 27.4
2011 38.1 49.9 26.3
2012 40.6 52.6 28.5
2013 34.9 46.5 23.3
2014 34.6 45.6 23.6
2015 39.1 50.7 27.4
2016 40.2 51.1 29.3
2017 38.0 49.2 26.8
2018 36.8 48.3 25.3
2019 36.2 47.0 25.4
2020 38.7 50.4 26.9
2021 41.2 52.9 29.5
2022 Unavailable Unavailable Unavailable
2023 Unavailable Unavailable Unavailable
2024 42.1 52.6 31.5
2025 38.6 50.1 27.0
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.