269
CDUS43 KLOT 070634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT MON JUL 07 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 6 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 85 2:06 PM 103 2012 85 0 83
MINIMUM 66 11:59 PM 46 1983 66 0 64
AVERAGE 76 75 1 74
PRECIPITATION (IN)
YESTERDAY 0.61 3.93 1943 0.11 0.50 0.00
MONTH TO DATE 0.66 0.65 0.01 0.10
SINCE JUN 1 4.29 4.75 -0.46 3.20
SINCE JAN 1 13.79 19.40 -5.61 18.47
SNOWFALL (IN)
YESTERDAY 0.0 T 1943 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 T
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 11 10 1 9
MONTH TO DATE 98 60 38 58
SINCE JUN 1 394 259 135 336
SINCE JAN 1 428 329 99 416
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 12.1
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 3:00 PM
LOWEST 67 2:00 PM
AVERAGE 81
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 102 1980
MINIMUM TEMPERATURE (F) 66 45 1983
SUNRISE AND SUNSET
JULY 7 2025..........SUNRISE 5:24 AM CDT SUNSET 8:29 PM CDT
JULY 8 2025..........SUNRISE 5:24 AM CDT SUNSET 8:29 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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