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Mecca CDP, California

Official LSAD Designation: Mecca CDP • Census GEOID: 0646660 • Riverside County

Climate Normals & Weather Observations

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

Reference Weather Station: MECCA FIRE STN, CA US (ID: USC00045502) • Located 0.7 miles from community center • Elevation: -55.8 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 70.4° 43.9° 57.2° 0.60"
February 73.9° 47.2° 60.6° 0.56"
March 80.8° 53.8° 67.3° 0.32"
April 86.9° 59.2° 73.0° 0.17"
May 94.6° 66.3° 80.4° 0.01"
June 102.5° 72.3° 87.4° 0.00"
July 106.6° 80.0° 93.3° 0.21"
August 106.2° 80.2° 93.2° 0.08"
September 101.5° 73.7° 87.6° 0.30"
October 91.2° 62.1° 76.6° 0.23"
November 78.0° 50.4° 64.2° 0.20"
December 68.9° 42.1° 55.5° 0.37"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station MECCA FIRE STN, CA US (ID: USC00045502) • 0.7 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 MECCA FIRE STN, 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. 55.0 65.3 75.5 85.8 96.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2013: Annual mean 74.5°F 2014: Annual mean 76.0°F 2015: Annual mean 75.5°F 2016: Annual mean 75.1°F 2017: Annual mean 77.0°F 2018: Annual mean 77.0°F 2013: Annual mean of daily highs 90.6°F 2014: Annual mean of daily highs 92.1°F 2015: Annual mean of daily highs 90.8°F 2016: Annual mean of daily highs 90.4°F 2017: Annual mean of daily highs 90.9°F 2018: Annual mean of daily highs 91.4°F 2013: Annual mean of daily lows 58.4°F 2014: Annual mean of daily lows 60.0°F 2015: Annual mean of daily lows 60.2°F 2016: Annual mean of daily lows 59.8°F 2017: Annual mean of daily lows 63.1°F 2018: Annual mean of daily lows 62.6°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 Unavailable Unavailable
2011 Unavailable Unavailable Unavailable
2012 Unavailable Unavailable Unavailable
2013 74.5 90.6 58.4
2014 76.0 92.1 60.0
2015 75.5 90.8 60.2
2016 75.1 90.4 59.8
2017 77.0 90.9 63.1
2018 77.0 91.4 62.6
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.