553
CDUS43 KLOT 052139
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
439 PM CDT TUE AUG 05 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR AUGUST 5 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 84 2:04 PM 100 1947 84 0 92
MINIMUM 67 4:21 AM 52 1972 68 -1 75
1974
AVERAGE 76 76 0 84
PRECIPITATION (IN)
TODAY 0.00 1.11 1955 0.12 -0.12 T
MONTH TO DATE 0.00 0.61 -0.61 0.94
SINCE JUN 1 12.03 8.17 3.86 10.69
SINCE JAN 1 21.60 20.65 0.95 26.67
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 9 25 -16 3
SINCE JUL 1 0 1 -1 0
COOLING
TODAY 11 11 0 19
MONTH TO DATE 40 55 -15 81
SINCE JUN 1 808 630 178 755
SINCE JAN 1 859 712 147 868
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 3:00 AM
LOWEST 37 1:00 PM
AVERAGE 59
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 101 1947
MINIMUM TEMPERATURE (F) 68 50 1948
SUNRISE AND SUNSET
AUGUST 5 2025........SUNRISE 5:49 AM CDT SUNSET 8:04 PM CDT
AUGUST 6 2025........SUNRISE 5:50 AM CDT SUNSET 8:03 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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