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Martensdale city, Iowa

Official LSAD Designation: Martensdale city • Census GEOID: 1949890 • Warren County

Climate Normals & Weather Observations

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

Reference Weather Station: INDIANOLA 2W, IA US (ID: USC00134063) • Located 4.7 miles from community center • Elevation: 281.6 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 31.7° 11.6° 21.7° 0.91"
February 36.3° 15.2° 25.8° 1.42"
March 49.5° 27.1° 38.3° 1.94"
April 62.1° 37.9° 50.0° 3.88"
May 71.9° 49.9° 60.9° 5.58"
June 81.4° 60.0° 70.7° 5.72"
July 85.5° 64.0° 74.7° 4.32"
August 84.0° 61.6° 72.8° 3.90"
September 77.6° 52.4° 65.0° 3.86"
October 64.8° 40.1° 52.5° 3.02"
November 49.6° 27.9° 38.8° 1.85"
December 36.9° 17.4° 27.1° 1.40"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station INDIANOLA 2W, IA US (ID: USC00134063) • 4.7 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 INDIANOLA 2W, 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. 33.0 42.0 51.0 60.0 69.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 48.9°F 2012: Annual mean 53.3°F 2013: Annual mean 47.8°F 2014: Annual mean 47.0°F 2015: Annual mean 50.4°F 2016: Annual mean 52.4°F 2019: Annual mean 48.3°F 2020: Annual mean 50.7°F 2010: Annual mean of daily highs 59.4°F 2012: Annual mean of daily highs 65.7°F 2013: Annual mean of daily highs 58.6°F 2014: Annual mean of daily highs 57.7°F 2015: Annual mean of daily highs 61.0°F 2016: Annual mean of daily highs 62.9°F 2018: Annual mean of daily highs 59.8°F 2019: Annual mean of daily highs 59.0°F 2020: Annual mean of daily highs 61.8°F 2010: Annual mean of daily lows 38.4°F 2012: Annual mean of daily lows 40.9°F 2013: Annual mean of daily lows 37.0°F 2014: Annual mean of daily lows 36.3°F 2015: Annual mean of daily lows 39.8°F 2016: Annual mean of daily lows 42.0°F 2019: Annual mean of daily lows 37.5°F 2020: Annual mean of daily lows 39.7°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 48.9 59.4 38.4
2011 Unavailable Unavailable Unavailable
2012 53.3 65.7 40.9
2013 47.8 58.6 37.0
2014 47.0 57.7 36.3
2015 50.4 61.0 39.8
2016 52.4 62.9 42.0
2017 Unavailable Unavailable Unavailable
2018 Unavailable 59.8 Unavailable
2019 48.3 59.0 37.5
2020 50.7 61.8 39.7
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.