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Heathrow CDP, Florida

Official LSAD Designation: Heathrow CDP • Census GEOID: 1229320 • Seminole County

Climate Normals & Weather Observations

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

Reference Weather Station: SANFORD, FL US (ID: USC00087982) • Located 6.1 miles from community center • Elevation: 3.7 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 70.1° 49.2° 59.6° 2.77"
February 72.8° 51.5° 62.1° 2.51"
March 77.2° 55.6° 66.4° 3.17"
April 82.1° 60.9° 71.5° 2.54"
May 87.1° 66.8° 76.9° 3.44"
June 90.3° 72.3° 81.3° 8.16"
July 91.8° 74.2° 83.0° 8.19"
August 91.6° 74.5° 83.0° 8.14"
September 89.0° 73.4° 81.2° 6.35"
October 83.9° 67.1° 75.5° 4.26"
November 77.3° 58.8° 68.1° 2.01"
December 72.3° 52.9° 62.6° 2.49"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station SANFORD, FL US (ID: USC00087982) • 6.1 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 SANFORD, FL 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. 57.0 64.5 72.0 79.5 87.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 70.8°F 2011: Annual mean 73.4°F 2012: Annual mean 72.9°F 2013: Annual mean 73.1°F 2014: Annual mean 71.9°F 2015: Annual mean 74.6°F 2016: Annual mean 74.2°F 2017: Annual mean 74.6°F 2019: Annual mean 74.2°F 2021: Annual mean 74.1°F 2022: Annual mean 73.7°F 2023: Annual mean 74.6°F 2024: Annual mean 74.0°F 2010: Annual mean of daily highs 81.2°F 2011: Annual mean of daily highs 83.9°F 2012: Annual mean of daily highs 82.8°F 2013: Annual mean of daily highs 82.7°F 2014: Annual mean of daily highs 81.5°F 2015: Annual mean of daily highs 83.7°F 2016: Annual mean of daily highs 84.0°F 2017: Annual mean of daily highs 84.6°F 2019: Annual mean of daily highs 83.3°F 2021: Annual mean of daily highs 83.6°F 2022: Annual mean of daily highs 82.8°F 2023: Annual mean of daily highs 83.9°F 2024: Annual mean of daily highs 83.0°F 2010: Annual mean of daily lows 60.3°F 2011: Annual mean of daily lows 62.9°F 2012: Annual mean of daily lows 63.1°F 2013: Annual mean of daily lows 63.5°F 2014: Annual mean of daily lows 62.2°F 2015: Annual mean of daily lows 65.4°F 2016: Annual mean of daily lows 64.3°F 2017: Annual mean of daily lows 64.6°F 2018: Annual mean of daily lows 63.9°F 2019: Annual mean of daily lows 65.1°F 2021: Annual mean of daily lows 64.7°F 2022: Annual mean of daily lows 64.5°F 2023: Annual mean of daily lows 65.4°F 2024: Annual mean of daily lows 65.1°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 70.8 81.2 60.3
2011 73.4 83.9 62.9
2012 72.9 82.8 63.1
2013 73.1 82.7 63.5
2014 71.9 81.5 62.2
2015 74.6 83.7 65.4
2016 74.2 84.0 64.3
2017 74.6 84.6 64.6
2018 Unavailable Unavailable 63.9
2019 74.2 83.3 65.1
2020 Unavailable Unavailable Unavailable
2021 74.1 83.6 64.7
2022 73.7 82.8 64.5
2023 74.6 83.9 65.4
2024 74.0 83.0 65.1
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.