Clinton September Weather Averages

Iowa, United States of America

September Weather Averages for Clinton

High Temp25°C76°F
Low Temp14°C56°F
Avg Temp19°C66°F
Sunshine Hours230 hours 
Rainfall91.27 mm3.59 In
Rain days6 days 
Pressure1017 mb30 In

 

Clinton September Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200923°C / 73°F12°C / 54°F17°C / 63°F225 hours27.10 mm / 1.07 In4 days1018 mb / 31 In
201023°C / 73°F13°C / 55°F18°C / 64°F212 hours135.19 mm / 5.32 In10 days1015 mb / 30 In
201120°C / 68°F11°C / 53°F16°C / 60°F206 hours61.33 mm / 2.41 In5 days1016 mb / 30 In
201223°C / 73°F11°C / 52°F17°C / 62°F268 hours41.80 mm / 1.65 In6 days1016 mb / 30 In
201325°C / 77°F14°C / 56°F19°C / 66°F259 hours59.89 mm / 2.36 In7 days1015 mb / 30 In
201423°C / 73°F12°C / 53°F17°C / 63°F266 hours106.95 mm / 4.21 In6 days1018 mb / 31 In
201526°C / 78°F15°C / 60°F20°C / 68°F215 hours57.40 mm / 2.26 In5 days1017 mb / 31 In
201625°C / 77°F16°C / 60°F20°C / 68°F211 hours71.74 mm / 2.82 In4 days1017 mb / 31 In
201726°C / 79°F14°C / 57°F20°C / 68°F326 hours31.64 mm / 1.25 In2 days1017 mb / 31 In
201824°C / 75°F14°C / 58°F19°C / 66°F195 hours150.47 mm / 5.92 In14 days1018 mb / 31 In
201925°C / 76°F16°C / 61°F20°C / 68°F197 hours235.56 mm / 9.27 In11 days1016 mb / 30 In
202022°C / 71°F12°C / 54°F17°C / 62°F219 hours160.93 mm / 6.34 In8 days1017 mb / 31 In
202129°C / 83°F16°C / 60°F22°C / 71°F274 hours23.30 mm / 0.92 In1 days1014 mb / 30 In
202225°C / 78°F14°C / 57°F19°C / 66°F270 hours89.10 mm / 3.51 In5 days1017 mb / 30 In
202329°C / 85°F13°C / 55°F20°C / 69°F207 hours126.71 mm / 4.99 In4 days1016 mb / 30 In
202426°C / 79°F13°C / 55°F19°C / 67°F283 hours30.84 mm / 1.21 In1 days1017 mb / 31 In
202526°C / 80°F13°C / 55°F19°C / 67°F192 hours59.80 mm / 2.35 In3 days1017 mb / 31 In
202625°C / 77°F16°C / 61°F20°C / 68°F124 hours173.05 mm / 6.81 In14 days1017 mb / 31 In

Need more than one day of Clinton history?

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Weather history near Clinton

Region

Iowa

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Clinton weather history: common questions

How far back does Clinton 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 Clinton 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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