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Valley Park city, Missouri

Official LSAD Designation: Valley Park city • Census GEOID: 2975472 • St. Louis County

Climate Normals & Weather Observations

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

Reference Weather Station: ST CHARLES 7 SSW, MO US (ID: USC00237398) • Located 9.5 miles from community center • Elevation: 137.2 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 40.2° 21.9° 31.0° 2.56"
February 45.5° 25.4° 35.4° 2.19"
March 55.5° 34.6° 45.1° 3.59"
April 67.3° 45.5° 56.4° 4.59"
May 76.7° 56.4° 66.5° 5.22"
June 85.1° 65.3° 75.2° 4.28"
July 88.8° 69.2° 79.0° 3.85"
August 87.5° 67.1° 77.3° 3.54"
September 80.9° 58.4° 69.6° 3.31"
October 69.5° 46.4° 58.0° 3.20"
November 56.0° 35.7° 45.9° 3.47"
December 44.7° 26.7° 35.7° 2.54"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station ST CHARLES 7 SSW, MO US (ID: USC00237398) • 9.5 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 ST CHARLES 7 SSW, MO 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. 43.0 50.5 58.0 65.5 73.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 56.1°F 2011: Annual mean 56.3°F 2012: Annual mean 58.9°F 2018: Annual mean 56.3°F 2019: Annual mean 56.1°F 2020: Annual mean 57.0°F 2022: Annual mean 56.3°F 2023: Annual mean 58.8°F 2024: Annual mean 59.2°F 2025: Annual mean 57.7°F 2010: Annual mean of daily highs 65.8°F 2011: Annual mean of daily highs 66.1°F 2012: Annual mean of daily highs 69.7°F 2018: Annual mean of daily highs 66.1°F 2019: Annual mean of daily highs 65.5°F 2020: Annual mean of daily highs 66.6°F 2021: Annual mean of daily highs 67.1°F 2022: Annual mean of daily highs 66.7°F 2023: Annual mean of daily highs 69.3°F 2024: Annual mean of daily highs 69.2°F 2025: Annual mean of daily highs 67.7°F 2010: Annual mean of daily lows 46.3°F 2011: Annual mean of daily lows 46.5°F 2012: Annual mean of daily lows 48.2°F 2018: Annual mean of daily lows 46.6°F 2019: Annual mean of daily lows 46.7°F 2020: Annual mean of daily lows 47.4°F 2022: Annual mean of daily lows 46.0°F 2023: Annual mean of daily lows 48.4°F 2024: Annual mean of daily lows 49.2°F 2025: Annual mean of daily lows 47.7°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 56.1 65.8 46.3
2011 56.3 66.1 46.5
2012 58.9 69.7 48.2
2013 Unavailable Unavailable Unavailable
2014 Unavailable Unavailable Unavailable
2015 Unavailable Unavailable Unavailable
2016 Unavailable Unavailable Unavailable
2017 Unavailable Unavailable Unavailable
2018 56.3 66.1 46.6
2019 56.1 65.5 46.7
2020 57.0 66.6 47.4
2021 Unavailable 67.1 Unavailable
2022 56.3 66.7 46.0
2023 58.8 69.3 48.4
2024 59.2 69.2 49.2
2025 57.7 67.7 47.7
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.