839
CDUS43 KLOT 210634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SUN JUN 21 2026
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 20 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 77 4:43 PM 104 1953 82 -5 86
1988
MINIMUM 61 5:07 AM 43 1980 62 -1 69
1992
AVERAGE 69 72 -3 78
PRECIPITATION (IN)
YESTERDAY 0.00 2.71 1928 0.13 -0.13 T
MONTH TO DATE 3.37 2.80 0.57 3.05
SINCE JUN 1 3.37 2.80 0.57 3.05
SINCE JAN 1 18.96 17.45 1.51 12.55
SNOWFALL (IN)
YESTERDAY 0.0 T 1971 0.0 0.0 0.0
1974
1997
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 34.1 38.4 -4.3 17.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 8 29 -21 13
SINCE JUN 1 8 29 -21 13
SINCE JUL 1 5566 5972 -406 5441
COOLING
YESTERDAY 4 8 -4 13
MONTH TO DATE 123 111 12 111
SINCE JUN 1 123 111 12 111
SINCE JAN 1 201 181 20 145
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 8.7
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 4:00 AM
LOWEST 41 4:00 PM
AVERAGE 62
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 101 1988
MINIMUM TEMPERATURE (F) 63 38 1992
SUNRISE AND SUNSET
JUNE 21 2026..........SUNRISE 5:16 AM CDT SUNSET 8:31 PM CDT
JUNE 22 2026..........SUNRISE 5:16 AM CDT SUNSET 8:31 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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