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Santa Clara city, California

Official LSAD Designation: Santa Clara city • Census GEOID: 0669084 • Santa Clara County

Climate Normals & Weather Observations

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

Reference Weather Station: SAN JOSE, CA US (ID: USW00023293) • Located 2.5 miles from community center • Elevation: 15.5 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 59.8° 41.8° 50.8° 2.80"
February 62.4° 43.9° 53.2° 2.69"
March 65.9° 46.3° 56.1° 2.08"
April 69.2° 48.4° 58.8° 1.07"
May 73.8° 52.1° 63.0° 0.39"
June 79.1° 55.5° 67.3° 0.18"
July 80.8° 58.1° 69.5° 0.00"
August 81.4° 58.6° 70.0° 0.05"
September 80.7° 57.2° 69.0° 0.07"
October 75.8° 52.7° 64.3° 0.53"
November 66.1° 45.7° 55.9° 1.33"
December 59.5° 41.7° 50.6° 2.29"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station SAN JOSE, CA US (ID: USW00023293) • 2.5 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 SAN JOSE, CA 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. 46.0 54.0 62.0 70.0 78.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 60.1°F 2011: Annual mean 59.5°F 2013: Annual mean 59.9°F 2014: Annual mean 62.2°F 2015: Annual mean 61.6°F 2016: Annual mean 62.3°F 2017: Annual mean 62.4°F 2019: Annual mean 61.2°F 2020: Annual mean 62.3°F 2021: Annual mean 60.8°F 2022: Annual mean 61.6°F 2023: Annual mean 61.3°F 2024: Annual mean 63.9°F 2025: Annual mean 61.2°F 2010: Annual mean of daily highs 69.9°F 2011: Annual mean of daily highs 69.9°F 2013: Annual mean of daily highs 71.0°F 2014: Annual mean of daily highs 72.6°F 2015: Annual mean of daily highs 72.1°F 2016: Annual mean of daily highs 72.5°F 2017: Annual mean of daily highs 73.0°F 2019: Annual mean of daily highs 71.5°F 2020: Annual mean of daily highs 73.5°F 2021: Annual mean of daily highs 71.5°F 2022: Annual mean of daily highs 73.0°F 2023: Annual mean of daily highs 71.5°F 2024: Annual mean of daily highs 74.7°F 2025: Annual mean of daily highs 71.3°F 2010: Annual mean of daily lows 50.3°F 2011: Annual mean of daily lows 49.1°F 2013: Annual mean of daily lows 48.8°F 2014: Annual mean of daily lows 51.8°F 2015: Annual mean of daily lows 51.2°F 2016: Annual mean of daily lows 52.2°F 2017: Annual mean of daily lows 51.9°F 2019: Annual mean of daily lows 50.9°F 2020: Annual mean of daily lows 51.0°F 2021: Annual mean of daily lows 50.2°F 2022: Annual mean of daily lows 50.3°F 2023: Annual mean of daily lows 51.0°F 2024: Annual mean of daily lows 53.2°F 2025: Annual mean of daily lows 51.2°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 60.1 69.9 50.3
2011 59.5 69.9 49.1
2012 Unavailable Unavailable Unavailable
2013 59.9 71.0 48.8
2014 62.2 72.6 51.8
2015 61.6 72.1 51.2
2016 62.3 72.5 52.2
2017 62.4 73.0 51.9
2018 Unavailable Unavailable Unavailable
2019 61.2 71.5 50.9
2020 62.3 73.5 51.0
2021 60.8 71.5 50.2
2022 61.6 73.0 50.3
2023 61.3 71.5 51.0
2024 63.9 74.7 53.2
2025 61.2 71.3 51.2
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.