Summit Weather History

Illinois, United States of America

Weather on a past date in Summit

Any date from 1 January 2009 to yesterday.

Mon 09 Nov, 2026 Weather in Summit

Sunrise: 06:33 AM
Sunset: 04:36 PM		Moonrise: 07:16 AM
Moonset: 04:31 PM		Max:
15.3 °c		Min:
4.1 °c		Avg:
10.1 °c		Precip:
0.00 mm		Max Wind:
13.3 kph
 
Mon 09
0:00 am
Mon 09
3:00 am
Mon 09
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Mon 09
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Mon 09
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Mon 09
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Mon 09
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IconClearClearClearPartly cloudyPartly cloudyPartly cloudyClearClear
Temp7.3°c7.0°c4.1°c8.8°c13.5°c14.3°c11.3°c10.3°c
Wind8.6 kmph5.8 kmph4.7 kmph4.0 kmph8.3 kmph10.8 kmph9.0 kmph13.0 kmph
Precip0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm
Cloud3%2%4%33%54%47%3%4%
Humidity71%75%81%73%52%51%63%62%
Pressure1018 mb1019 mb1020 mb1021 mb1019 mb1017 mb1017 mb1017 mb

Summit Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January-1°C / 30°F-7°C / 19°F-4°C / 25°F111 hours53.95 mm / 2.12 In8 days1019 mb / 31 In
February1°C / 34°F-6°C / 22°F-2°C / 28°F113 hours59.00 mm / 2.32 In7 days1019 mb / 31 In
March8°C / 46°F0°C / 33°F4°C / 39°F144 hours92.44 mm / 3.64 In7 days1018 mb / 31 In
April13°C / 56°F5°C / 41°F9°C / 48°F145 hours143.59 mm / 5.65 In9 days1014 mb / 30 In
May19°C / 67°F11°C / 52°F15°C / 59°F188 hours128.99 mm / 5.08 In9 days1015 mb / 30 In
June25°C / 77°F17°C / 62°F21°C / 70°F225 hours152.53 mm / 6.01 In10 days1013 mb / 30 In
July28°C / 82°F20°C / 68°F24°C / 74°F237 hours113.14 mm / 4.45 In9 days1015 mb / 30 In
August27°C / 81°F19°C / 67°F23°C / 73°F242 hours122.93 mm / 4.84 In9 days1015 mb / 30 In
September24°C / 75°F16°C / 61°F20°C / 68°F224 hours83.39 mm / 3.28 In6 days1017 mb / 31 In
October17°C / 62°F10°C / 49°F13°C / 56°F183 hours104.21 mm / 4.10 In8 days1016 mb / 30 In
November9°C / 48°F3°C / 37°F6°C / 42°F171 hours72.80 mm / 2.87 In5 days1019 mb / 31 In
December3°C / 37°F-3°C / 27°F0°C / 32°F118 hours70.55 mm / 2.78 In7 days1019 mb / 31 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.
  • Yearly monthly averagesMonthly averages for every year since 2009.
  • Monthly climate averagesLong-term climate normals by month.
  • CSV formatReady for Excel, Python, R or your database.
Buy historical weather data Or use the History API

Weather history near Summit

Region

Illinois

See the Summit 14-day forecast »

Hotels near Summit

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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