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Matlock city, Iowa

Official LSAD Designation: Matlock city • Census GEOID: 1950385 • Sioux County

Climate Normals & Weather Observations

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

Reference Weather Station: SHELDON, IA US (ID: USC00137594) • Located 6.0 miles from community center • Elevation: 432.8 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 24.6° 5.2° 14.9° 0.88"
February 29.5° 9.1° 19.3° 1.00"
March 42.5° 21.3° 31.9° 1.91"
April 57.0° 32.4° 44.7° 3.22"
May 69.0° 46.2° 57.6° 4.03"
June 79.2° 57.2° 68.2° 4.67"
July 82.7° 60.4° 71.5° 3.61"
August 80.3° 57.5° 68.9° 3.26"
September 74.0° 47.9° 60.9° 3.39"
October 60.5° 34.6° 47.5° 2.43"
November 43.9° 21.6° 32.8° 1.52"
December 29.6° 11.0° 20.3° 1.17"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station SHELDON, IA US (ID: USC00137594) • 6.0 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 SHELDON, 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. 28.0 37.5 47.0 56.5 66.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 44.7°F 2011: Annual mean 44.5°F 2012: Annual mean 49.0°F 2013: Annual mean 43.1°F 2014: Annual mean 42.7°F 2015: Annual mean 46.5°F 2016: Annual mean 47.6°F 2017: Annual mean 46.5°F 2018: Annual mean 43.8°F 2010: Annual mean of daily highs 56.4°F 2011: Annual mean of daily highs 56.6°F 2012: Annual mean of daily highs 62.2°F 2013: Annual mean of daily highs 54.4°F 2014: Annual mean of daily highs 54.0°F 2015: Annual mean of daily highs 57.7°F 2016: Annual mean of daily highs 58.4°F 2017: Annual mean of daily highs 57.6°F 2018: Annual mean of daily highs 54.0°F 2010: Annual mean of daily lows 33.0°F 2011: Annual mean of daily lows 32.4°F 2012: Annual mean of daily lows 35.7°F 2013: Annual mean of daily lows 31.8°F 2014: Annual mean of daily lows 31.3°F 2015: Annual mean of daily lows 35.2°F 2016: Annual mean of daily lows 36.7°F 2017: Annual mean of daily lows 35.4°F 2018: Annual mean of daily lows 33.7°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 44.7 56.4 33.0
2011 44.5 56.6 32.4
2012 49.0 62.2 35.7
2013 43.1 54.4 31.8
2014 42.7 54.0 31.3
2015 46.5 57.7 35.2
2016 47.6 58.4 36.7
2017 46.5 57.6 35.4
2018 43.8 54.0 33.7
2019 Unavailable Unavailable Unavailable
2020 Unavailable Unavailable Unavailable
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.