386
CDUS43 KLOT 050633
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT WED AUG 05 2026
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 4 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 86 4:00 PM 100 1947 84 2 81
MINIMUM 69 5:48 AM 53 1880 66 3 63
1894
1992
AVERAGE 78 75 3 72
PRECIPITATION (IN)
YESTERDAY 0.00 3.47 1989 0.14 -0.14 0.00
MONTH TO DATE 1.85 0.58 1.27 0.00
SINCE JUN 1 12.21 8.39 3.82 7.92
SINCE JAN 1 27.80 23.04 4.76 17.42
SNOWFALL (IN)
YESTERDAY 0.0 T 2008 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 7
MONTH TO DATE 32 40 -8 19
SINCE JUN 1 587 565 22 708
SINCE JAN 1 665 635 30 742
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 7.1
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 6:00 AM
LOWEST 46 3:00 PM
AVERAGE 65
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 102 1918
MINIMUM TEMPERATURE (F) 66 51 1994
SUNRISE AND SUNSET
AUGUST 5 2026........SUNRISE 5:49 AM CDT SUNSET 8:05 PM CDT
AUGUST 6 2026........SUNRISE 5:50 AM CDT SUNSET 8:04 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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