834
CDUS43 KLOT 222133
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT TUE JUL 22 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 22 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 86 2:18 PM 101 1934 85 1 84
1991
MINIMUM 69 4:50 AM 49 1947 67 2 65
AVERAGE 78 76 2 75
PRECIPITATION (IN)
TODAY 0.00 2.26 1982 0.12 -0.12 0.00
MONTH TO DATE 3.48 2.54 0.94 5.55
SINCE JUN 1 7.11 6.64 0.47 8.65
SINCE JAN 1 16.61 21.29 -4.68 23.92
SNOWFALL (IN)
TODAY 0.0 T 1938 0.0 0.0 0.0
1962
2001
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 T
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 13 31 -18 6
SINCE JUL 1 0 0 0 0
COOLING
TODAY 13 11 2 10
MONTH TO DATE 265 233 32 219
SINCE JUN 1 561 432 129 497
SINCE JAN 1 595 502 93 577
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 5:00 AM
LOWEST 50 3:00 PM
AVERAGE 67
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 99 1914
MINIMUM TEMPERATURE (F) 67 51 1947
SUNRISE AND SUNSET
JULY 22 2025..........SUNRISE 5:36 AM CDT SUNSET 8:20 PM CDT
JULY 23 2025..........SUNRISE 5:37 AM CDT SUNSET 8:19 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page