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Rexburg city, Idaho

Official LSAD Designation: Rexburg city • Census GEOID: 1667420 • Madison County

Climate Normals & Weather Observations

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

Reference Weather Station: REXBURG BYU IDAHO, ID US (ID: USC00107644) • Located 1.0 miles from community center • Elevation: 1,525.5 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 29.5° 14.2° 21.8° 1.22"
February 34.1° 16.9° 25.5° 0.78"
March 45.8° 26.0° 35.9° 0.92"
April 56.1° 33.0° 44.6° 1.16"
May 66.0° 41.0° 53.5° 1.81"
June 75.0° 47.1° 61.0° 1.49"
July 85.0° 52.0° 68.5° 0.59"
August 84.1° 50.2° 67.1° 0.70"
September 74.0° 42.6° 58.3° 1.04"
October 58.2° 33.1° 45.7° 1.13"
November 42.1° 23.7° 32.9° 0.71"
December 30.1° 15.1° 22.6° 1.08"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station REXBURG BYU IDAHO, ID US (ID: USC00107644) • 1.0 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 REXBURG BYU IDAHO, ID 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. 28.0 36.5 45.0 53.5 62.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 43.0°F 2012: Annual mean 46.5°F 2013: Annual mean 43.1°F 2014: Annual mean 44.9°F 2015: Annual mean 45.9°F 2020: Annual mean 44.9°F 2021: Annual mean 46.6°F 2022: Annual mean 44.1°F 2010: Annual mean of daily highs 54.5°F 2012: Annual mean of daily highs 58.7°F 2013: Annual mean of daily highs 55.1°F 2014: Annual mean of daily highs 56.9°F 2015: Annual mean of daily highs 58.2°F 2020: Annual mean of daily highs 57.3°F 2021: Annual mean of daily highs 58.9°F 2022: Annual mean of daily highs 56.5°F 2010: Annual mean of daily lows 31.5°F 2012: Annual mean of daily lows 34.2°F 2013: Annual mean of daily lows 31.2°F 2014: Annual mean of daily lows 32.9°F 2015: Annual mean of daily lows 33.6°F 2020: Annual mean of daily lows 32.5°F 2021: Annual mean of daily lows 34.4°F 2022: Annual mean of daily lows 31.6°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 43.0 54.5 31.5
2011 Unavailable Unavailable Unavailable
2012 46.5 58.7 34.2
2013 43.1 55.1 31.2
2014 44.9 56.9 32.9
2015 45.9 58.2 33.6
2016 Unavailable Unavailable Unavailable
2017 Unavailable Unavailable Unavailable
2018 Unavailable Unavailable Unavailable
2019 Unavailable Unavailable Unavailable
2020 44.9 57.3 32.5
2021 46.6 58.9 34.4
2022 44.1 56.5 31.6
2023 Unavailable Unavailable Unavailable
2024 Unavailable Unavailable Unavailable
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.