Fontana September Weather Averages

California, United States of America

September Weather Averages for Fontana

High Temp32°C90°F
Low Temp20°C68°F
Avg Temp25°C78°F
Sunshine Hours335 hours 
Rainfall8.62 mm0.34 In
Rain days1 days 
Pressure1012 mb30 In

 

Fontana September Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200935°C / 94°F19°C / 66°F26°C / 78°F355 hours2.20 mm / 0.09 In2 days1012 mb / 30 In
201032°C / 90°F16°C / 62°F24°C / 75°F348 hours0.20 mm / 0.01 In0 days1011 mb / 30 In
201131°C / 88°F19°C / 67°F25°C / 77°F349 hours4.40 mm / 0.17 In1 days1013 mb / 30 In
201233°C / 92°F21°C / 70°F27°C / 80°F349 hours2.30 mm / 0.09 In0 days1013 mb / 30 In
201331°C / 89°F19°C / 66°F25°C / 77°F345 hours3.40 mm / 0.13 In2 days1010 mb / 30 In
201432°C / 90°F20°C / 68°F26°C / 78°F346 hours7.10 mm / 0.28 In2 days1010 mb / 30 In
201533°C / 91°F20°C / 69°F26°C / 79°F318 hours26.40 mm / 1.04 In3 days1011 mb / 30 In
201631°C / 88°F18°C / 64°F24°C / 75°F344 hours4.60 mm / 0.18 In1 days1013 mb / 30 In
201731°C / 87°F20°C / 69°F25°C / 77°F341 hours10.60 mm / 0.42 In3 days1011 mb / 30 In
201833°C / 91°F22°C / 71°F27°C / 80°F359 hours0.10 mm / 0.00 In0 days1011 mb / 30 In
201931°C / 88°F21°C / 69°F25°C / 78°F321 hours8.04 mm / 0.32 In2 days1012 mb / 30 In
202035°C / 95°F23°C / 73°F29°C / 84°F360 hours0.00 mm / 0.00 In0 days1012 mb / 30 In
202134°C / 93°F20°C / 68°F26°C / 79°F360 hours0.00 mm / 0.00 In0 days1013 mb / 30 In
202234°C / 94°F22°C / 71°F27°C / 81°F324 hours20.20 mm / 0.80 In1 days1011 mb / 30 In
202329°C / 84°F17°C / 62°F23°C / 73°F297 hours15.18 mm / 0.60 In3 days1013 mb / 30 In
202432°C / 89°F21°C / 70°F26°C / 78°F327 hours0.28 mm / 0.01 In0 days1010 mb / 30 In
202530°C / 86°F20°C / 68°F24°C / 75°F287 hours3.80 mm / 0.15 In0 days1013 mb / 30 In
202631°C / 89°F20°C / 67°F25°C / 76°F305 hours46.40 mm / 1.83 In4 days1012 mb / 30 In

Need more than one day of Fontana history?

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

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Weather history near Fontana

Region

California

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Fontana weather history: common questions

How far back does Fontana 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 Fontana 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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