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Sappington CDP, Missouri

Official LSAD Designation: Sappington CDP • Census GEOID: 2965954 • St. Louis County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Sappington CDP.

Reference Weather Station: ST LOUIS SCI CTR, MO US (ID: USC00237452) • Located 9.1 miles from community center • Elevation: 157.0 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 40.6° 24.6° 32.6° 2.71"
February 46.2° 28.4° 37.3° 2.28"
March 56.3° 37.8° 47.0° 3.61"
April 67.7° 48.0° 57.8° 4.83"
May 77.3° 58.6° 67.9° 4.90"
June 86.0° 67.4° 76.7° 4.74"
July 89.6° 71.6° 80.6° 4.21"
August 88.5° 69.9° 79.2° 3.75"
September 81.5° 61.7° 71.6° 3.41"
October 69.7° 50.0° 59.9° 3.20"
November 56.2° 39.0° 47.6° 3.69"
December 45.0° 29.9° 37.4° 2.58"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station ST LOUIS SCI CTR, MO US (ID: USC00237452) • 9.1 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 LOUIS SCI CTR, 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. 47.0 53.8 60.5 67.3 74.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2011: Annual mean 58.8°F 2012: Annual mean 61.1°F 2011: Annual mean of daily highs 67.9°F 2012: Annual mean of daily highs 71.2°F 2014: Annual mean of daily highs 64.8°F 2011: Annual mean of daily lows 49.8°F 2012: Annual mean of daily lows 51.1°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 Unavailable Unavailable Unavailable
2011 58.8 67.9 49.8
2012 61.1 71.2 51.1
2013 Unavailable Unavailable Unavailable
2014 Unavailable 64.8 Unavailable
2015 Unavailable Unavailable Unavailable
2016 Unavailable Unavailable Unavailable
2017 Unavailable Unavailable Unavailable
2018 Unavailable Unavailable Unavailable
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.