September Weather Averages for Cosmopolis

High Temp30°C87°F
Low Temp17°C62°F
Avg Temp23°C73°F
Sunshine Hours275 hours 
Rainfall83.29 mm3.28 In
Rain days7 days 
Pressure1016 mb30 In

 

Cosmopolis September Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200927°C / 80°F17°C / 63°F21°C / 70°F179 hours159.58 mm / 6.28 In13 days1016 mb / 30 In
201030°C / 85°F16°C / 61°F22°C / 71°F277 hours112.24 mm / 4.42 In8 days1016 mb / 30 In
201129°C / 85°F14°C / 57°F21°C / 70°F319 hours4.20 mm / 0.17 In1 days1019 mb / 31 In
201229°C / 84°F15°C / 60°F22°C / 71°F301 hours95.95 mm / 3.78 In5 days1018 mb / 31 In
201328°C / 83°F15°C / 59°F21°C / 70°F266 hours89.42 mm / 3.52 In10 days1017 mb / 31 In
201430°C / 85°F16°C / 62°F22°C / 72°F276 hours143.82 mm / 5.66 In9 days1016 mb / 30 In
201529°C / 84°F17°C / 63°F22°C / 72°F202 hours204.73 mm / 8.06 In15 days1015 mb / 30 In
201629°C / 84°F15°C / 58°F21°C / 70°F301 hours31.60 mm / 1.24 In3 days1018 mb / 31 In
201732°C / 89°F17°C / 63°F24°C / 75°F327 hours100.27 mm / 3.95 In2 days1019 mb / 31 In
201829°C / 84°F17°C / 62°F22°C / 71°F237 hours94.79 mm / 3.73 In11 days1015 mb / 30 In
201931°C / 87°F18°C / 64°F23°C / 74°F307 hours42.73 mm / 1.68 In4 days1017 mb / 30 In
202033°C / 91°F19°C / 66°F25°C / 78°F308 hours27.99 mm / 1.10 In2 days1016 mb / 30 In
202135°C / 94°F18°C / 64°F26°C / 78°F321 hours15.90 mm / 0.63 In3 days1013 mb / 30 In
202229°C / 84°F15°C / 60°F21°C / 70°F197 hours85.76 mm / 3.38 In9 days1015 mb / 30 In
202335°C / 95°F19°C / 67°F27°C / 80°F313 hours18.23 mm / 0.72 In1 days1013 mb / 30 In
202436°C / 97°F19°C / 65°F27°C / 80°F352 hours1.03 mm / 0.04 In0 days1013 mb / 30 In
202532°C / 89°F16°C / 60°F23°C / 73°F315 hours33.40 mm / 1.31 In1 days1016 mb / 30 In
202625°C / 77°F16°C / 60°F20°C / 68°F159 hours237.50 mm / 9.35 In20 days1016 mb / 30 In

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Weather history near Cosmopolis

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Cosmopolis weather history: common questions

How far back does Cosmopolis 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 Cosmopolis 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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