184
CDUS43 KLOT 080633
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT SAT AUG 08 2026
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 7 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 87 3:52 PM 99 1918 84 3 91
MINIMUM 68 4:49 AM 50 1990 66 2 73
1994
AVERAGE 78 75 3 82
PRECIPITATION (IN)
YESTERDAY 0.00 2.36 2018 0.12 -0.12 0.00
MONTH TO DATE 1.89 0.98 0.91 0.00
SINCE JUN 1 12.25 8.79 3.46 7.92
SINCE JAN 1 27.84 23.44 4.40 17.42
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 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 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 11 33 -22 13
SINCE JUL 1 0 2 -2 0
COOLING
YESTERDAY 13 10 3 17
MONTH TO DATE 67 70 -3 56
SINCE JUN 1 622 595 27 745
SINCE JAN 1 700 665 35 779
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 6.1
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 12:00 AM
LOWEST 53 3:00 PM
AVERAGE 73
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 100 1934
MINIMUM TEMPERATURE (F) 66 52 1976
SUNRISE AND SUNSET
AUGUST 8 2026........SUNRISE 5:52 AM CDT SUNSET 8:01 PM CDT
AUGUST 9 2026........SUNRISE 5:53 AM CDT SUNSET 8:00 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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