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Big River CDP, California

Official LSAD Designation: Big River CDP • Census GEOID: 0606635 • San Bernardino County

Climate Normals & Weather Observations

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

Reference Weather Station: PARKER, AZ US (ID: USC00026250) • Located 4.2 miles from community center • Elevation: 128.0 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 68.7° 41.5° 55.1° 0.85"
February 72.7° 45.0° 58.8° 0.73"
March 79.9° 49.9° 64.9° 0.55"
April 86.5° 56.4° 71.5° 0.16"
May 95.5° 64.4° 80.0° 0.07"
June 105.3° 73.7° 89.5° 0.03"
July 108.4° 80.7° 94.6° 0.18"
August 107.6° 81.2° 94.4° 0.43"
September 103.1° 73.8° 88.4° 0.41"
October 90.3° 60.9° 75.6° 0.42"
November 77.6° 49.2° 63.4° 0.23"
December 66.7° 40.4° 53.5° 0.51"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station PARKER RESRVOIR, CA US (ID: USC00046699) • 15.1 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00026250), which has no available annual mean history.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at PARKER RESRVOIR, 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. 57.0 66.0 75.0 84.0 93.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2010: Annual mean 74.3°F 2020: Annual mean 75.9°F 2022: Annual mean 75.3°F 2023: Annual mean 73.9°F 2024: Annual mean 76.2°F 2010: Annual mean of daily highs 86.4°F 2020: Annual mean of daily highs 89.1°F 2022: Annual mean of daily highs 88.1°F 2023: Annual mean of daily highs 87.4°F 2024: Annual mean of daily highs 89.6°F 2010: Annual mean of daily lows 62.3°F 2020: Annual mean of daily lows 62.6°F 2022: Annual mean of daily lows 62.6°F 2023: Annual mean of daily lows 60.5°F 2024: Annual mean of daily lows 62.7°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 74.3 86.4 62.3
2011 Unavailable Unavailable Unavailable
2012 Unavailable Unavailable Unavailable
2013 Unavailable Unavailable Unavailable
2014 Unavailable Unavailable Unavailable
2015 Unavailable Unavailable Unavailable
2016 Unavailable Unavailable Unavailable
2017 Unavailable Unavailable Unavailable
2018 Unavailable Unavailable Unavailable
2019 Unavailable Unavailable Unavailable
2020 75.9 89.1 62.6
2021 Unavailable Unavailable Unavailable
2022 75.3 88.1 62.6
2023 73.9 87.4 60.5
2024 76.2 89.6 62.7
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.