539
CDUS43 KLOT 292133
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT SUN JUN 29 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 29 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 94 2:28 PM 97 1954 84 10 88
MINIMUM 73 4:44 AM 48 1989 65 8 70
AVERAGE 84 74 10 79
PRECIPITATION (IN)
TODAY 0.00 2.81 1933 0.12 -0.12 0.01
MONTH TO DATE 3.60 3.98 -0.38 3.10
SINCE JUN 1 3.60 3.98 -0.38 3.10
SINCE JAN 1 13.10 18.63 -5.53 18.37
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
SINCE JUN 1 0.0 0.0 0.0 T
SINCE JUL 1 17.6 38.4 -20.8 22.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 13 29 -16 6
SINCE JUN 1 13 29 -16 6
SINCE JUL 1 5441 5972 -531 4775
COOLING
TODAY 19 9 10 14
MONTH TO DATE 279 188 91 278
SINCE JUN 1 279 188 91 278
SINCE JAN 1 313 258 55 358
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 6.5
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 4:00 AM
LOWEST 44 1:00 PM
AVERAGE 63
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 99 1913
1953
MINIMUM TEMPERATURE (F) 65 45 1943
SUNRISE AND SUNSET
JUNE 29 2025..........SUNRISE 5:19 AM CDT SUNSET 8:31 PM CDT
JUNE 30 2025..........SUNRISE 5:20 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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