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Excello CDP, Missouri

Official LSAD Designation: Excello CDP • Census GEOID: 2923050 • Macon County

Climate Normals & Weather Observations

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

Reference Weather Station: LONG BRANCH RSVR, MO US (ID: USC00235050) • Located 8.4 miles from community center • Elevation: 249.9 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 35.3° 18.9° 27.1° 1.56"
February 41.0° 23.1° 32.1° 2.07"
March 52.7° 33.2° 42.9° 2.90"
April 64.2° 43.5° 53.8° 4.32"
May 74.1° 54.7° 64.4° 5.44"
June 83.3° 63.9° 73.6° 5.50"
July 87.5° 68.1° 77.8° 4.25"
August 86.3° 65.8° 76.0° 3.82"
September 79.1° 57.1° 68.1° 3.87"
October 66.8° 45.4° 56.1° 3.45"
November 52.2° 33.9° 43.1° 2.74"
December 40.2° 24.0° 32.1° 2.01"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station LONG BRANCH RSVR, MO US (ID: USC00235050) • 8.4 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 LONG BRANCH RSVR, 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. 39.0 47.0 55.0 63.0 71.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 53.2°F 2011: Annual mean 53.6°F 2012: Annual mean 57.3°F 2013: Annual mean 51.9°F 2010: Annual mean of daily highs 62.4°F 2011: Annual mean of daily highs 63.0°F 2012: Annual mean of daily highs 67.6°F 2013: Annual mean of daily highs 61.3°F 2010: Annual mean of daily lows 43.9°F 2011: Annual mean of daily lows 44.2°F 2012: Annual mean of daily lows 47.1°F 2013: Annual mean of daily lows 42.5°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 53.2 62.4 43.9
2011 53.6 63.0 44.2
2012 57.3 67.6 47.1
2013 51.9 61.3 42.5
2014 Unavailable Unavailable 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.