347
CDUS43 KLOT 252159
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
459 PM CDT THU JUN 25 2026
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 25 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 79 2:59 PM 103 1988 83 -4 89
MINIMUM 62 1:41 AM 41 1986 64 -2 71
AVERAGE 71 73 -2 80
PRECIPITATION (IN)
TODAY 0.00 4.58 1959 0.13 -0.13 0.48
MONTH TO DATE 4.97 3.47 1.50 3.60
SINCE JUN 1 4.97 3.47 1.50 3.60
SINCE JAN 1 20.56 18.12 2.44 13.10
SNOWFALL (IN)
TODAY 0.0 T 2024 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 34.1 38.4 -4.3 17.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 9 29 -20 13
SINCE JUN 1 9 29 -20 13
SINCE JUL 1 5567 5972 -405 5441
COOLING
TODAY 6 9 -3 15
MONTH TO DATE 131 152 -21 210
SINCE JUN 1 131 152 -21 210
SINCE JAN 1 209 222 -13 244
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 9.0
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 12:00 AM
LOWEST 45 2:00 PM
AVERAGE 71
......................................................
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 2026..........SUNRISE 5:17 AM CDT SUNSET 8:31 PM CDT
JUNE 26 2026..........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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