August Weather Averages for San Onofre

High Temp31°C87°F
Low Temp25°C77°F
Avg Temp27°C81°F
Sunshine Hours115 hours 
Rainfall270.59 mm10.65 In
Rain days23 days 
Pressure1009 mb30 In

 

San Onofre August Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200930°C / 86°F26°C / 79°F28°C / 82°F142 hours237.15 mm / 9.34 In27 days1008 mb / 30 In
201030°C / 85°F24°C / 75°F26°C / 79°F80 hours393.92 mm / 15.51 In29 days1010 mb / 30 In
201130°C / 87°F24°C / 76°F27°C / 80°F127 hours287.61 mm / 11.32 In27 days1009 mb / 30 In
201230°C / 87°F24°C / 75°F27°C / 80°F125 hours259.04 mm / 10.20 In29 days1010 mb / 30 In
201331°C / 87°F24°C / 76°F27°C / 80°F164 hours273.39 mm / 10.76 In27 days1009 mb / 30 In
201431°C / 88°F24°C / 76°F27°C / 81°F159 hours245.49 mm / 9.66 In24 days1009 mb / 30 In
201533°C / 91°F25°C / 78°F29°C / 83°F192 hours174.20 mm / 6.86 In23 days1008 mb / 30 In
201632°C / 90°F25°C / 78°F28°C / 83°F170 hours175.87 mm / 6.92 In22 days1009 mb / 30 In
201731°C / 88°F26°C / 78°F28°C / 82°F181 hours225.26 mm / 8.87 In22 days1010 mb / 30 In
201832°C / 89°F26°C / 78°F28°C / 83°F215 hours166.38 mm / 6.55 In21 days1009 mb / 30 In
201931°C / 87°F25°C / 77°F27°C / 81°F212 hours188.73 mm / 7.43 In22 days1009 mb / 30 In
202029°C / 84°F25°C / 77°F27°C / 80°F8 hours322.59 mm / 12.70 In25 days1009 mb / 30 In
202129°C / 83°F24°C / 75°F26°C / 79°F4 hours331.88 mm / 13.07 In27 days1011 mb / 30 In
202229°C / 84°F24°C / 75°F26°C / 79°F9 hours245.80 mm / 9.68 In24 days1010 mb / 30 In
202330°C / 86°F25°C / 77°F27°C / 81°F30 hours465.50 mm / 18.33 In28 days1009 mb / 30 In
202430°C / 86°F25°C / 76°F27°C / 80°F72 hours340.74 mm / 13.41 In11 days1010 mb / 30 In
202529°C / 85°F24°C / 76°F26°C / 79°F57 hours410.00 mm / 16.14 In9 days1011 mb / 30 In
202633°C / 91°F25°C / 77°F28°C / 83°F132 hours127.06 mm / 5.00 In22 days1008 mb / 30 In

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Weather history near San Onofre

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San Onofre weather history: common questions

How far back does San Onofre 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 Onofre 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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