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Tall Timbers CDP, Maryland

Official LSAD Designation: Tall Timbers CDP • Census GEOID: 2476675 • St. Mary's County

Climate Normals & Weather Observations

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

Reference Weather Station: ST INIGOES WEBSTER NOLF, MD US (ID: USW00003757) • Located 6.0 miles from community center • Elevation: 6.4 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 45.6° 30.1° 37.8° 3.26"
February 48.3° 31.4° 39.8° 2.81"
March 55.7° 37.2° 46.4° 3.90"
April 67.0° 46.8° 56.9° 3.97"
May 75.2° 56.7° 66.0° 3.92"
June 84.5° 66.1° 75.3° 4.04"
July 87.2° 71.2° 79.2° 4.85"
August 85.0° 68.0° 76.5° 4.56"
September 79.4° 61.9° 70.7° 4.34"
October 69.1° 51.2° 60.1° 4.22"
November 58.5° 41.4° 49.9° 3.13"
December 49.7° 33.3° 41.5° 3.32"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station ST INIGOES WEBSTER NOLF, MD US (ID: USW00003757) • 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 ST INIGOES WEBSTER NOLF, MD 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. 45.0 52.3 59.5 66.8 74.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2011: Annual mean 58.4°F 2014: Annual mean 56.3°F 2017: Annual mean 59.5°F 2020: Annual mean 62.6°F 2022: Annual mean 60.7°F 2023: Annual mean 59.6°F 2025: Annual mean 58.3°F 2010: Annual mean of daily highs 67.6°F 2011: Annual mean of daily highs 67.4°F 2014: Annual mean of daily highs 65.1°F 2017: Annual mean of daily highs 68.2°F 2020: Annual mean of daily highs 71.3°F 2022: Annual mean of daily highs 69.9°F 2023: Annual mean of daily highs 68.8°F 2025: Annual mean of daily highs 66.7°F 2011: Annual mean of daily lows 49.5°F 2014: Annual mean of daily lows 47.6°F 2017: Annual mean of daily lows 50.9°F 2020: Annual mean of daily lows 54.0°F 2022: Annual mean of daily lows 51.5°F 2023: Annual mean of daily lows 50.4°F 2025: Annual mean of daily lows 49.9°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 67.6 Unavailable
2011 58.4 67.4 49.5
2012 Unavailable Unavailable Unavailable
2013 Unavailable Unavailable Unavailable
2014 56.3 65.1 47.6
2015 Unavailable Unavailable Unavailable
2016 Unavailable Unavailable Unavailable
2017 59.5 68.2 50.9
2018 Unavailable Unavailable Unavailable
2019 Unavailable Unavailable Unavailable
2020 62.6 71.3 54.0
2021 Unavailable Unavailable Unavailable
2022 60.7 69.9 51.5
2023 59.6 68.8 50.4
2024 Unavailable Unavailable Unavailable
2025 58.3 66.7 49.9
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.