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Menlo Park city, California

Official LSAD Designation: Menlo Park city • Census GEOID: 0646870 • San Mateo County

Climate Normals & Weather Observations

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

Reference Weather Station: PALO ALTO, CA US (ID: USC00046646) • Located 2.5 miles from community center • Elevation: 7.6 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 57.8° 39.0° 48.4° 2.95"
February 60.7° 41.3° 51.0° 3.18"
March 65.5° 43.6° 54.6° 2.19"
April 69.6° 45.3° 57.4° 0.97"
May 73.3° 49.5° 61.4° 0.44"
June 78.5° 52.7° 65.6° 0.10"
July 79.4° 55.7° 67.6° 0.00"
August 78.7° 55.3° 67.0° 0.03"
September 79.6° 53.0° 66.3° 0.07"
October 74.0° 48.4° 61.2° 0.64"
November 63.7° 42.5° 53.1° 1.60"
December 57.6° 38.6° 48.1° 2.95"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station PALO ALTO, CA US (ID: USC00046646) • 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 PALO ALTO, 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. 43.0 50.3 57.5 64.8 72.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2012: Annual mean 57.7°F 2012: Annual mean of daily highs 69.2°F 2012: Annual mean of daily lows 46.2°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 Unavailable Unavailable Unavailable
2011 Unavailable Unavailable Unavailable
2012 57.7 69.2 46.2
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 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.