San Ramon Weather History

California, United States of America

Weather on a past date in San Ramon

Any date from 1 January 2009 to yesterday.

Tue 13 Oct, 2026 Weather in San Ramon

Sunrise: 07:14 AM
Sunset: 06:33 PM		Moonrise: 10:46 AM
Moonset: 08:12 PM		Max:
24.0 °c		Min:
8.6 °c		Avg:
14.8 °c		Precip:
0.00 mm		Max Wind:
11.2 kph
 
Tue 13
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IconPartly cloudyClearClearSunnySunnySunnySunnyClear
Temp9.7°c9.3°c8.8°c14.4°c21.2°c23.8°c19.7°c12.0°c
Wind3.2 kmph2.5 kmph3.2 kmph4.3 kmph7.6 kmph10.8 kmph8.6 kmph4.3 kmph
Precip0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm
Cloud31%5%0%0%0%5%5%5%
Humidity90%90%90%58%24%14%26%56%
Pressure1015 mb1016 mb1017 mb1019 mb1018 mb1017 mb1017 mb1019 mb

San Ramon Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January14°C / 57°F6°C / 43°F9°C / 49°F226 hours91.02 mm / 3.58 In6 days1020 mb / 31 In
February15°C / 60°F6°C / 43°F10°C / 50°F201 hours109.54 mm / 4.31 In5 days1019 mb / 31 In
March17°C / 62°F7°C / 44°F11°C / 52°F198 hours88.91 mm / 3.50 In6 days1018 mb / 31 In
April20°C / 67°F8°C / 47°F13°C / 56°F249 hours37.90 mm / 1.49 In4 days1017 mb / 31 In
May22°C / 72°F10°C / 50°F15°C / 60°F296 hours14.18 mm / 0.56 In2 days1015 mb / 30 In
June26°C / 79°F12°C / 54°F19°C / 65°F322 hours3.28 mm / 0.13 In1 days1013 mb / 30 In
July28°C / 83°F14°C / 56°F20°C / 68°F349 hours1.24 mm / 0.05 In0 days1013 mb / 30 In
August28°C / 83°F14°C / 57°F20°C / 68°F343 hours0.20 mm / 0.01 In0 days1013 mb / 30 In
September28°C / 82°F14°C / 58°F20°C / 68°F317 hours3.85 mm / 0.15 In1 days1013 mb / 30 In
October24°C / 75°F12°C / 54°F17°C / 63°F290 hours30.14 mm / 1.19 In2 days1015 mb / 30 In
November18°C / 64°F9°C / 48°F13°C / 55°F246 hours57.80 mm / 2.28 In4 days1018 mb / 31 In
December14°C / 57°F6°C / 43°F10°C / 49°F205 hours117.88 mm / 4.64 In6 days1020 mb / 31 In

Need more than one day of San Ramon history?

Download historical weather for San Ramon, or any other location, in CSV from January 2009 onwards. Ideal for research, insurance, energy, agriculture and machine-learning projects.

  • Historical weatherDaily and hourly interval data.
  • Yearly monthly averagesMonthly averages for every year since 2009.
  • Monthly climate averagesLong-term climate normals by month.
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Buy historical weather data Or use the History API

Weather history near San Ramon

Region

California

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San Ramon weather history: common questions

How far back does San Ramon weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download San Ramon historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

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