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Fortuna city, North Dakota

Official LSAD Designation: Fortuna city • Census GEOID: 3827820 • Divide County

Climate Normals & Weather Observations

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

Reference Weather Station: FORTUNA 1 W, ND US (ID: USC00323196) • Located 1.2 miles from community center • Elevation: 716.3 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 17.1° -2.5° 7.3° 0.62"
February 21.4° 1.7° 11.6° 0.46"
March 34.3° 13.8° 24.0° 0.62"
April 51.7° 26.6° 39.2° 1.15"
May 64.7° 38.7° 51.7° 2.06"
June 73.0° 49.2° 61.1° 3.30"
July 79.6° 54.0° 66.8° 2.43"
August 79.9° 51.5° 65.7° 1.46"
September 69.0° 40.9° 55.0° 1.18"
October 52.5° 27.8° 40.2° 1.03"
November 34.6° 14.7° 24.7° 0.54"
December 22.4° 3.4° 12.9° 0.48"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station FORTUNA 1 W, ND US (ID: USC00323196) • 1.2 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 FORTUNA 1 W, ND 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. 23.0 31.5 40.0 48.5 57.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2011: Annual mean 38.4°F 2012: Annual mean 40.9°F 2014: Annual mean 37.0°F 2016: Annual mean 42.2°F 2020: Annual mean 39.7°F 2011: Annual mean of daily highs 49.3°F 2012: Annual mean of daily highs 53.0°F 2014: Annual mean of daily highs 47.9°F 2016: Annual mean of daily highs 53.8°F 2020: Annual mean of daily highs 52.2°F 2011: Annual mean of daily lows 27.5°F 2012: Annual mean of daily lows 28.9°F 2014: Annual mean of daily lows 26.1°F 2016: Annual mean of daily lows 30.5°F 2020: Annual mean of daily lows 27.3°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 38.4 49.3 27.5
2012 40.9 53.0 28.9
2013 Unavailable Unavailable Unavailable
2014 37.0 47.9 26.1
2015 Unavailable Unavailable Unavailable
2016 42.2 53.8 30.5
2017 Unavailable Unavailable Unavailable
2018 Unavailable Unavailable Unavailable
2019 Unavailable Unavailable Unavailable
2020 39.7 52.2 27.3
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.