020
CDUS43 KLOT 012134
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT SAT AUG 01 2026
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 1 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 73 11:23 AM 100 1988 84 -11 75
MINIMUM 65 7:38 AM 51 1990 67 -2 61
AVERAGE 69 75 -6 68
PRECIPITATION (IN)
TODAY 1.85 2.55 1961 0.15 1.70 0.00
MONTH TO DATE 1.85 0.15 1.70 0.00
SINCE JUN 1 12.21 7.96 4.25 7.92
SINCE JAN 1 27.80 22.61 5.19 17.42
SNOWFALL (IN)
TODAY MM T 2003 0.0 MM 0.0
MONTH TO DATE MM 0.0 MM 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 MM
DEGREE DAYS
HEATING
TODAY 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
TODAY 4 10 -6 3
MONTH TO DATE 4 10 -6 3
SINCE JUN 1 559 535 24 692
SINCE JAN 1 637 605 32 726
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 16.0
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 4:00 AM
LOWEST 76 12:00 AM
AVERAGE 86
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 101 1991
MINIMUM TEMPERATURE (F) 66 51 1985
SUNRISE AND SUNSET
AUGUST 1 2026........SUNRISE 5:45 AM CDT SUNSET 8:10 PM CDT
AUGUST 2 2026........SUNRISE 5:46 AM CDT SUNSET 8:09 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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