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Maynard city, Iowa

Official LSAD Designation: Maynard city • Census GEOID: 1950610 • Fayette County

Climate Normals & Weather Observations

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

Reference Weather Station: OELWEIN 1E, IA US (ID: USC00136199) • Located 6.5 miles from community center • Elevation: 355.1 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 26.5° 8.6° 17.6° 1.14"
February 30.6° 11.7° 21.1° 1.06"
March 44.5° 24.4° 34.4° 1.93"
April 59.2° 36.7° 47.9° 3.52"
May 71.1° 48.5° 59.8° 4.24"
June 80.7° 59.8° 70.2° 5.43"
July 83.1° 63.1° 73.1° 5.31"
August 81.3° 60.8° 71.0° 3.85"
September 76.1° 52.1° 64.1° 3.38"
October 62.7° 39.9° 51.3° 2.56"
November 46.3° 26.9° 36.6° 1.56"
December 32.8° 15.9° 24.3° 1.38"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station OELWEIN 1E, IA US (ID: USC00136199) • 6.5 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 OELWEIN 1E, IA 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. 29.0 37.8 46.5 55.3 64.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 46.0°F 2011: Annual mean 46.1°F 2012: Annual mean 49.7°F 2014: Annual mean 42.9°F 2016: Annual mean 48.9°F 2018: Annual mean 46.6°F 2019: Annual mean 46.2°F 2020: Annual mean 48.8°F 2022: Annual mean 46.3°F 2010: Annual mean of daily highs 56.2°F 2011: Annual mean of daily highs 56.0°F 2012: Annual mean of daily highs 60.9°F 2014: Annual mean of daily highs 53.5°F 2016: Annual mean of daily highs 58.5°F 2018: Annual mean of daily highs 56.4°F 2019: Annual mean of daily highs 56.1°F 2020: Annual mean of daily highs 59.2°F 2022: Annual mean of daily highs 57.1°F 2010: Annual mean of daily lows 35.8°F 2011: Annual mean of daily lows 36.2°F 2012: Annual mean of daily lows 38.5°F 2014: Annual mean of daily lows 32.4°F 2016: Annual mean of daily lows 39.3°F 2017: Annual mean of daily lows 38.6°F 2018: Annual mean of daily lows 36.9°F 2019: Annual mean of daily lows 36.3°F 2020: Annual mean of daily lows 38.4°F 2022: Annual mean of daily lows 35.6°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 46.0 56.2 35.8
2011 46.1 56.0 36.2
2012 49.7 60.9 38.5
2013 Unavailable Unavailable Unavailable
2014 42.9 53.5 32.4
2015 Unavailable Unavailable Unavailable
2016 48.9 58.5 39.3
2017 Unavailable Unavailable 38.6
2018 46.6 56.4 36.9
2019 46.2 56.1 36.3
2020 48.8 59.2 38.4
2021 Unavailable Unavailable Unavailable
2022 46.3 57.1 35.6
2023 Unavailable Unavailable Unavailable
2024 Unavailable Unavailable Unavailable
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.