588
CDUS43 KLOT 212134
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT SUN JUN 21 2026
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 21 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 71 10:50 AM 101 1988 82 -11 94
MINIMUM 60 4:16 AM 38 1992 63 -3 78
AVERAGE 66 72 -6 86
PRECIPITATION (IN)
TODAY 0.13 1.58 1875 0.14 -0.01 0.00
MONTH TO DATE 3.50 2.94 0.56 3.05
SINCE JUN 1 3.50 2.94 0.56 3.05
SINCE JAN 1 19.09 17.59 1.50 12.55
SNOWFALL (IN)
TODAY 0.0 T 2013 0.0 0.0 0.0
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
TODAY 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
TODAY 1 8 -7 21
MONTH TO DATE 124 119 5 132
SINCE JUN 1 124 119 5 132
SINCE JAN 1 202 189 13 166
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 4.0
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 1:00 PM
LOWEST 59 10:00 AM
AVERAGE 72
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 97 1988
MINIMUM TEMPERATURE (F) 63 40 1875
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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