753
CDUS43 KLOT 290636
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT SUN JUN 29 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 28 2025
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)
YESTERDAY
MAXIMUM 90 2:27 PM 101 1952 84 6 74
1971
MINIMUM 68 3:49 AM 44 1992 65 3 65
AVERAGE 79 74 5 70
PRECIPITATION (IN)
YESTERDAY 0.00 1.30 2017 0.13 -0.13 0.15
MONTH TO DATE 3.60 3.86 -0.26 3.09
SINCE JUN 1 3.60 3.86 -0.26 3.09
SINCE JAN 1 13.10 18.51 -5.41 18.36
SNOWFALL (IN)
YESTERDAY 0.0 T 2006 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
YESTERDAY 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
YESTERDAY 14 9 5 5
MONTH TO DATE 260 179 81 264
SINCE JUN 1 260 179 81 264
SINCE JAN 1 294 249 45 344
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 2:00 AM
LOWEST 45 3:00 PM
AVERAGE 65
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 97 1954
MINIMUM TEMPERATURE (F) 65 48 1989
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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