Le Mars September Weather Averages

Iowa, United States of America

September Weather Averages for Le Mars

High Temp25°C78°F
Low Temp13°C56°F
Avg Temp19°C66°F
Sunshine Hours238 hours 
Rainfall83.75 mm3.30 In
Rain days5 days 
Pressure1015 mb30 In

 

Le Mars September Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200924°C / 75°F12°C / 54°F18°C / 64°F254 hours46.84 mm / 1.84 In5 days1018 mb / 31 In
201022°C / 72°F11°C / 52°F16°C / 62°F222 hours128.05 mm / 5.04 In7 days1014 mb / 30 In
201121°C / 70°F10°C / 50°F15°C / 60°F279 hours15.85 mm / 0.62 In2 days1018 mb / 31 In
201225°C / 76°F11°C / 51°F18°C / 64°F302 hours16.10 mm / 0.63 In2 days1016 mb / 30 In
201326°C / 79°F14°C / 58°F20°C / 68°F285 hours33.06 mm / 1.30 In4 days1013 mb / 30 In
201422°C / 71°F12°C / 53°F17°C / 62°F172 hours123.14 mm / 4.85 In6 days1016 mb / 30 In
201525°C / 78°F15°C / 60°F20°C / 68°F216 hours87.49 mm / 3.44 In5 days1015 mb / 30 In
201625°C / 77°F15°C / 58°F19°C / 67°F254 hours151.96 mm / 5.98 In7 days1016 mb / 30 In
201726°C / 79°F14°C / 57°F20°C / 68°F275 hours86.40 mm / 3.40 In5 days1015 mb / 30 In
201823°C / 74°F14°C / 57°F18°C / 65°F190 hours177.40 mm / 6.98 In9 days1017 mb / 30 In
201926°C / 78°F15°C / 60°F20°C / 69°F217 hours143.24 mm / 5.64 In9 days1013 mb / 30 In
202024°C / 75°F13°C / 55°F18°C / 65°F255 hours46.05 mm / 1.81 In3 days1016 mb / 30 In
202128°C / 82°F15°C / 59°F21°C / 70°F248 hours70.40 mm / 2.77 In6 days1012 mb / 30 In
202229°C / 84°F14°C / 58°F21°C / 70°F281 hours17.35 mm / 0.68 In1 days1014 mb / 30 In
202331°C / 88°F13°C / 55°F22°C / 71°F251 hours40.77 mm / 1.60 In1 days1013 mb / 30 In
202430°C / 86°F14°C / 57°F22°C / 71°F307 hours37.13 mm / 1.46 In1 days1015 mb / 30 In
202525°C / 78°F14°C / 57°F19°C / 67°F185 hours79.10 mm / 3.11 In2 days1015 mb / 30 In
202624°C / 75°F16°C / 61°F20°C / 68°F93 hours207.10 mm / 8.15 In18 days1015 mb / 30 In

Need more than one day of Le Mars history?

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

  • Historical weatherDaily and hourly interval data.
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Weather history near Le Mars

Region

Iowa

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Le Mars weather history: common questions

How far back does Le Mars 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 Le Mars 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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