Climatological Report (Daily)
Issued by NWS
Issued by NWS
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023
CDUS43 KLOT 162133
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT WED JUL 16 2025
...................................
...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 16 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 92 2:03 PM 100 1931 85 7 87
MINIMUM 73 2:59 PM 49 1930 68 5 70
1945
AVERAGE 83 77 6 79
PRECIPITATION (IN)
TODAY 0.21 2.48 1950 0.11 0.10 0.00
MONTH TO DATE 2.24 1.80 0.44 5.24
SINCE JUN 1 7.61 5.81 1.80 8.68
SINCE JAN 1 17.18 18.29 -1.11 24.66
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 9 24 -15 3
SINCE JUL 1 0 0 0 0
COOLING
TODAY 18 12 6 14
MONTH TO DATE 239 182 57 194
SINCE JUN 1 563 404 159 516
SINCE JAN 1 614 486 128 629
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 9.2
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 3:00 PM
LOWEST 46 2:00 PM
AVERAGE 66
..........................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 100 1942
MINIMUM TEMPERATURE (F) 68 51 1940
SUNRISE AND SUNSET
JULY 16 2025..........SUNRISE 5:31 AM CDT SUNSET 8:23 PM CDT
JULY 17 2025..........SUNRISE 5:31 AM CDT SUNSET 8:23 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$