San Dimas Weather History

California, United States of America

Weather on a past date in San Dimas

Any date from 1 January 2009 to yesterday.

Thu 12 Nov, 2026 Weather in San Dimas

Sunrise: 06:21 AM
Sunset: 04:49 PM		Moonrise: 09:59 AM
Moonset: 07:35 PM		Max:
26.0 °c		Min:
16.2 °c		Avg:
19.7 °c		Precip:
1.90 mm		Max Wind:
12.6 kph
 
Thu 12
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Thu 12
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Thu 12
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IconClearClearClearSunnyCloudyPatchy rain possibleClearModerate rain at times
Temp17.2°c16.4°c16.5°c20.6°c25.2°c24.2°c20.3°c16.8°c
Wind3.2 kmph2.2 kmph2.9 kmph4.7 kmph5.4 kmph12.6 kmph5.5 kmph4.7 kmph
Precip0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.30 mm0.00 mm0.80 mm
Cloud0%0%0%0%83%77%1%86%
Humidity56%56%60%40%30%44%66%76%
Pressure1015 mb1015 mb1015 mb1015 mb1012 mb1010 mb1011 mb1011 mb

San Dimas Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January19°C / 66°F7°C / 45°F12°C / 54°F281 hours85.44 mm / 3.36 In4 days1019 mb / 31 In
February19°C / 66°F7°C / 45°F12°C / 54°F251 hours106.53 mm / 4.19 In3 days1018 mb / 31 In
March20°C / 69°F9°C / 48°F14°C / 57°F274 hours74.14 mm / 2.92 In4 days1017 mb / 30 In
April23°C / 73°F10°C / 51°F16°C / 61°F304 hours25.12 mm / 0.99 In2 days1014 mb / 30 In
May25°C / 77°F12°C / 54°F18°C / 65°F330 hours8.87 mm / 0.35 In1 days1013 mb / 30 In
June29°C / 84°F15°C / 60°F22°C / 71°F342 hours1.32 mm / 0.05 In0 days1011 mb / 30 In
July32°C / 90°F19°C / 65°F25°C / 77°F362 hours2.31 mm / 0.09 In0 days1013 mb / 30 In
August33°C / 92°F19°C / 67°F26°C / 78°F358 hours5.48 mm / 0.22 In0 days1012 mb / 30 In
September31°C / 89°F18°C / 65°F24°C / 76°F335 hours7.02 mm / 0.28 In1 days1012 mb / 30 In
October27°C / 81°F15°C / 59°F20°C / 68°F315 hours24.58 mm / 0.97 In2 days1014 mb / 30 In
November22°C / 72°F10°C / 51°F16°C / 60°F301 hours37.32 mm / 1.47 In2 days1017 mb / 31 In
December18°C / 65°F8°C / 46°F12°C / 54°F277 hours103.25 mm / 4.07 In4 days1018 mb / 31 In

Need more than one day of San Dimas history?

Download historical weather for San Dimas, 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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Weather history near San Dimas

Region

California

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San Dimas weather history: common questions

How far back does San Dimas 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 Dimas 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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