Skip to main content

East Pasadena CDP, California

Official LSAD Designation: East Pasadena CDP • Census GEOID: 0620984 • Los Angeles County

Climate Normals & Weather Observations

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

Reference Weather Station: SAN GABRIEL FIRE DEPT, CA US (ID: USC00047785) • Located 3.9 miles from community center • Elevation: 110.6 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 68.6° 46.1° 57.4° 3.56"
February 68.2° 47.1° 57.7° 4.22"
March 70.9° 50.5° 60.7° 2.53"
April 73.8° 52.7° 63.2° 0.61"
May 75.6° 57.6° 66.6° 0.48"
June 80.8° 61.5° 71.2° 0.13"
July 85.5° 65.2° 75.4° 0.04"
August 87.6° 65.5° 76.6° 0.00"
September 86.7° 63.6° 75.1° 0.13"
October 80.7° 57.4° 69.0° 0.61"
November 74.0° 50.6° 62.3° 0.92"
December 67.8° 45.3° 56.6° 2.44"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station SAN GABRIEL FIRE DEPT, CA US (ID: USC00047785) • 3.9 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 GABRIEL FIRE DEPT, 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. 52.0 59.5 67.0 74.5 82.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2013: Annual mean 65.9°F 2013: Annual mean of daily highs 77.0°F 2014: Annual mean of daily highs 79.5°F 2013: Annual mean of daily lows 54.8°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 65.9 77.0 54.8
2014 Unavailable 79.5 Unavailable
2015 Unavailable Unavailable Unavailable
2016 Unavailable Unavailable Unavailable
2017 Unavailable Unavailable Unavailable
2018 Unavailable Unavailable Unavailable
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.