535
CDUS43 KLOT 252141
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CDT WED JUN 25 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 25 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 89 1:02 PM 103 1988 83 6 85
MINIMUM 71 7:34 AM 41 1986 64 7 71
AVERAGE 80 73 7 78
PRECIPITATION (IN)
TODAY 0.33 4.58 1959 0.13 0.20 0.45
MONTH TO DATE 3.45 3.47 -0.02 2.94
SINCE JUN 1 3.45 3.47 -0.02 2.94
SINCE JAN 1 12.95 18.12 -5.17 18.21
SNOWFALL (IN)
TODAY 0.0 T 2024 0.0 0.0 T
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 MM
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 15 9 6 13
MONTH TO DATE 210 152 58 245
SINCE JUN 1 210 152 58 245
SINCE JAN 1 244 222 22 325
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 4.7
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 3:00 AM
LOWEST 61 2:00 PM
AVERAGE 79
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 99 1983
MINIMUM TEMPERATURE (F) 64 50 1992
SUNRISE AND SUNSET
JUNE 25 2025..........SUNRISE 5:17 AM CDT SUNSET 8:31 PM CDT
JUNE 26 2025..........SUNRISE 5:18 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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