556
CDUS43 KLOT 162137
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CDT SAT AUG 16 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR AUGUST 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 96 1:44 PM 101 1988 83 13 88
MINIMUM 77 5:47 AM 49 1976 67 10 68
AVERAGE 87 75 12 78
PRECIPITATION (IN)
TODAY T 3.79 1968 0.14 -0.14 1.27
MONTH TO DATE 0.35 2.06 -1.71 2.39
SINCE JUN 1 12.38 9.62 2.76 12.14
SINCE JAN 1 21.95 22.10 -0.15 28.12
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 22 10 12 13
MONTH TO DATE 229 167 62 168
SINCE JUN 1 997 742 255 842
SINCE JAN 1 1048 824 224 955
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 5:00 AM
LOWEST 48 2:00 PM
AVERAGE 65
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 99 1988
MINIMUM TEMPERATURE (F) 67 48 1976
SUNRISE AND SUNSET
AUGUST 16 2025........SUNRISE 6:01 AM CDT SUNSET 7:49 PM CDT
AUGUST 17 2025........SUNRISE 6:02 AM CDT SUNSET 7:48 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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