Overview
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| This past June was an active month with a few notable severe weather events affecting the area, particularly on the 10th and the 11th. Rainfall ranged from a bit above average to much above average. Temperatures during the month were a bit cooler than average, though significant heat begin to develop at the end of the month. |
CoCoRaHS Observer Monthly Precipitation Summary
Chicago Daily Climate Data for June 2026
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| Daily high and low temperatures observed at Chicago-O'Hare Airport in June 2026 plotted relative to the normal and record high and low temperatures for each date. |
Rockford Daily Climate Data for June 2026
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| Daily high and low temperatures observed at Rockford Airport in June 2026 plotted relative to the normal and record high and low temperatures for each date. |
June 2026 Climate Summary for Chicago and Rockford
Public Information Statement National Weather Service Chicago IL 1205 PM CDT Wed Jul 1 2026 /105 PM EDT Wed Jul 1 2026/ ...A Look Back at the Climate for the Month of June 2026 for Chicago and Rockford... At Chicago, the average high temperature was 79.1 degrees, which is 1.3 degrees below normal. The average low temperature was 61.8 degrees, which is 1.0 degrees above normal. The mean average temperature for the month was 70.5 degrees, which is 0.1 degrees below normal. 5.00 inches of liquid precipitation were recorded, which is 0.90 inches above normal. No daily or top ten monthly records were set for Chicago during this past June. At Rockford, the average high temperature was 79.6 degrees, which is 1.1 degrees below normal. The average low temperature was 59.1 degrees, which is 0.5 degrees below normal. The average temperature for the month was 69.4 degrees, which is 0.7 degrees below normal. 5.88 inches of liquid precipitation were recorded, which is 0.65 inches above normal. The following daily records were set for Rockford this past June: * Tied record daily warmest low temperature of 71 degrees on the 9th. * Record daily warmest low temperature of 77 degrees on the 30th. No top ten monthly records were set for Rockford during this past June. .................................................................. Chicago's climatic period of record dates back to: 1871 for precipitation 1872 for temperatures 1884 for snowfall Rockford's climatic period of record dates back to: 1905 for temperatures, precipitation, and snowfall $$
Latest Monthly Climate Report: Chicago (O'Hare) | Rockford
Events
NWS Chicago Science and Past Events Page
Additional Information
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