Summit April Weather Averages

Illinois, United States of America

April Weather Averages for Summit

High Temp13°C56°F
Low Temp5°C41°F
Avg Temp9°C48°F
Sunshine Hours145 hours 
Rainfall143.59 mm5.65 In
Rain days9 days 
Pressure1014 mb30 In

 

Summit April Averages Year by Year

YearHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
200911°C / 52°F4°C / 39°F8°C / 46°F154 hours154.48 mm / 6.08 In8 days1015 mb / 30 In
201016°C / 60°F7°C / 45°F11°C / 52°F233 hours107.31 mm / 4.22 In5 days1013 mb / 30 In
201112°C / 53°F4°C / 39°F8°C / 46°F89 hours173.54 mm / 6.83 In11 days1010 mb / 30 In
201213°C / 56°F6°C / 42°F9°C / 49°F211 hours84.75 mm / 3.34 In8 days1016 mb / 30 In
201312°C / 53°F3°C / 38°F7°C / 45°F159 hours192.65 mm / 7.58 In9 days1016 mb / 30 In
201412°C / 54°F4°C / 38°F8°C / 46°F152 hours83.40 mm / 3.28 In8 days1014 mb / 30 In
201513°C / 55°F5°C / 41°F9°C / 48°F150 hours112.31 mm / 4.42 In6 days1014 mb / 30 In
201611°C / 52°F4°C / 39°F8°C / 46°F88 hours115.03 mm / 4.53 In12 days1014 mb / 30 In
201715°C / 58°F7°C / 44°F11°C / 51°F137 hours227.93 mm / 8.97 In9 days1015 mb / 30 In
20188°C / 47°F1°C / 34°F5°C / 40°F156 hours103.60 mm / 4.08 In8 days1018 mb / 31 In
201913°C / 56°F5°C / 41°F9°C / 48°F184 hours151.50 mm / 5.96 In9 days1015 mb / 30 In
202012°C / 54°F5°C / 40°F8°C / 47°F104 hours169.85 mm / 6.69 In16 days1012 mb / 30 In
202113°C / 56°F6°C / 43°F10°C / 50°F101 hours52.44 mm / 2.06 In7 days1014 mb / 30 In
202212°C / 54°F5°C / 41°F9°C / 48°F123 hours110.40 mm / 4.35 In9 days1014 mb / 30 In
202316°C / 60°F6°C / 42°F11°C / 51°F164 hours68.55 mm / 2.70 In6 days1014 mb / 30 In
202415°C / 59°F8°C / 46°F11°C / 52°F158 hours183.42 mm / 7.22 In8 days1013 mb / 30 In
202514°C / 58°F6°C / 42°F10°C / 50°F86 hours227.97 mm / 8.98 In6 days1017 mb / 31 In
202617°C / 63°F8°C / 46°F12°C / 54°F155 hours265.53 mm / 10.45 In18 days1016 mb / 30 In

Need more than one day of Summit history?

Download historical weather for Summit, 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 Summit

Region

Illinois

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Summit weather history: common questions

How far back does Summit 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 Summit 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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