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Altamonte Springs city, Florida

Official LSAD Designation: Altamonte Springs city • Census GEOID: 1200950 • Seminole County

Climate Normals & Weather Observations

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

Reference Weather Station: ORLANDO EXECUTIVE AP, FL US (ID: USW00012841) • Located 8.7 miles from community center • Elevation: 32.9 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 71.2° 51.8° 61.5° 2.61"
February 74.3° 54.3° 64.3° 2.06"
March 78.4° 58.3° 68.3° 2.74"
April 83.2° 62.8° 73.0° 2.70"
May 88.2° 68.7° 78.4° 3.66"
June 90.7° 73.4° 82.1° 8.17"
July 91.9° 75.0° 83.5° 8.07"
August 91.8° 75.3° 83.6° 7.66"
September 89.5° 73.9° 81.7° 6.55"
October 84.4° 68.3° 76.4° 3.24"
November 77.8° 60.1° 69.0° 1.73"
December 73.1° 54.5° 63.8° 2.28"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station ORLANDO EXECUTIVE AP, FL US (ID: USW00012841) • 8.7 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 ORLANDO EXECUTIVE AP, 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. 59.0 66.3 73.5 80.8 88.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 71.0°F 2011: Annual mean 74.1°F 2012: Annual mean 74.2°F 2013: Annual mean 74.0°F 2014: Annual mean 73.4°F 2015: Annual mean 75.7°F 2016: Annual mean 75.1°F 2017: Annual mean 75.3°F 2018: Annual mean 74.9°F 2019: Annual mean 75.5°F 2020: Annual mean 76.4°F 2021: Annual mean 75.2°F 2022: Annual mean 75.8°F 2023: Annual mean 75.8°F 2024: Annual mean 75.0°F 2025: Annual mean 74.3°F 2010: Annual mean of daily highs 80.4°F 2011: Annual mean of daily highs 83.6°F 2012: Annual mean of daily highs 83.5°F 2013: Annual mean of daily highs 83.0°F 2014: Annual mean of daily highs 82.6°F 2015: Annual mean of daily highs 84.5°F 2016: Annual mean of daily highs 84.1°F 2017: Annual mean of daily highs 84.7°F 2018: Annual mean of daily highs 84.0°F 2019: Annual mean of daily highs 84.5°F 2020: Annual mean of daily highs 85.3°F 2021: Annual mean of daily highs 84.3°F 2022: Annual mean of daily highs 85.1°F 2023: Annual mean of daily highs 85.1°F 2024: Annual mean of daily highs 84.1°F 2025: Annual mean of daily highs 83.6°F 2010: Annual mean of daily lows 61.5°F 2011: Annual mean of daily lows 64.6°F 2012: Annual mean of daily lows 64.9°F 2013: Annual mean of daily lows 65.0°F 2014: Annual mean of daily lows 64.2°F 2015: Annual mean of daily lows 66.9°F 2016: Annual mean of daily lows 66.0°F 2017: Annual mean of daily lows 65.9°F 2018: Annual mean of daily lows 65.8°F 2019: Annual mean of daily lows 66.5°F 2020: Annual mean of daily lows 67.4°F 2021: Annual mean of daily lows 66.2°F 2022: Annual mean of daily lows 66.6°F 2023: Annual mean of daily lows 66.6°F 2024: Annual mean of daily lows 65.9°F 2025: Annual mean of daily lows 65.0°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 71.0 80.4 61.5
2011 74.1 83.6 64.6
2012 74.2 83.5 64.9
2013 74.0 83.0 65.0
2014 73.4 82.6 64.2
2015 75.7 84.5 66.9
2016 75.1 84.1 66.0
2017 75.3 84.7 65.9
2018 74.9 84.0 65.8
2019 75.5 84.5 66.5
2020 76.4 85.3 67.4
2021 75.2 84.3 66.2
2022 75.8 85.1 66.6
2023 75.8 85.1 66.6
2024 75.0 84.1 65.9
2025 74.3 83.6 65.0
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.