Arcata September Weather Averages

California, United States of America

September Weather Averages for Arcata

High Temp20°C68°F
Low Temp12°C53°F
Avg Temp15°C59°F
Sunshine Hours269 hours 
Rainfall28.09 mm1.11 In
Rain days2 days 
Pressure1015 mb30 In

 

Arcata September Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200921°C / 70°F13°C / 55°F16°C / 61°F330 hours10.80 mm / 0.43 In2 days1016 mb / 30 In
201020°C / 67°F11°C / 52°F15°C / 59°F284 hours53.49 mm / 2.11 In3 days1014 mb / 30 In
201121°C / 70°F12°C / 53°F16°C / 60°F326 hours1.60 mm / 0.06 In0 days1015 mb / 30 In
201220°C / 67°F10°C / 50°F14°C / 57°F351 hours0.00 mm / 0.00 In0 days1016 mb / 30 In
201320°C / 69°F11°C / 53°F15°C / 60°F263 hours88.62 mm / 3.49 In3 days1014 mb / 30 In
201421°C / 70°F12°C / 54°F16°C / 61°F292 hours76.28 mm / 3.00 In3 days1013 mb / 30 In
201520°C / 69°F11°C / 52°F15°C / 59°F277 hours19.90 mm / 0.78 In1 days1014 mb / 30 In
201620°C / 68°F10°C / 50°F14°C / 58°F328 hours0.40 mm / 0.02 In0 days1017 mb / 31 In
201722°C / 72°F13°C / 55°F17°C / 62°F300 hours23.30 mm / 0.92 In2 days1015 mb / 30 In
201820°C / 68°F11°C / 52°F15°C / 59°F320 hours0.70 mm / 0.03 In0 days1015 mb / 30 In
201920°C / 68°F12°C / 53°F15°C / 59°F273 hours45.82 mm / 1.80 In5 days1016 mb / 30 In
202021°C / 71°F13°C / 55°F17°C / 62°F316 hours2.70 mm / 0.11 In0 days1015 mb / 30 In
202120°C / 67°F11°C / 51°F15°C / 59°F315 hours25.42 mm / 1.00 In2 days1016 mb / 30 In
202220°C / 68°F12°C / 53°F16°C / 60°F262 hours24.20 mm / 0.95 In2 days1014 mb / 30 In
202318°C / 65°F11°C / 52°F14°C / 57°F182 hours53.05 mm / 2.09 In1 days1015 mb / 30 In
202418°C / 65°F12°C / 54°F15°C / 59°F192 hours15.39 mm / 0.61 In0 days1014 mb / 30 In
202517°C / 63°F13°C / 56°F15°C / 59°F41 hours21.00 mm / 0.83 In2 days1015 mb / 30 In
202617°C / 62°F12°C / 53°F14°C / 58°F190 hours42.90 mm / 1.69 In8 days1016 mb / 30 In

Need more than one day of Arcata history?

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Weather history near Arcata

Region

California

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Arcata weather history: common questions

How far back does Arcata 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 Arcata 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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