648
CDUS43 KLOT 220641
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
141 AM CDT WED JUL 22 2026
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 21 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 3:54 PM 108 1934 85 1 83
MINIMUM 67 11:59 PM 51 1970 68 -1 69
AVERAGE 77 77 0 76
PRECIPITATION (IN)
YESTERDAY 0.02 1.43 1949 0.12 -0.10 0.00
MONTH TO DATE 3.19 2.37 0.82 2.46
SINCE JUN 1 10.53 6.38 4.15 7.83
SINCE JAN 1 24.42 18.86 5.56 17.40
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 3 24 -21 9
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 12 12 0 11
MONTH TO DATE 307 242 65 285
SINCE JUN 1 500 464 36 609
SINCE JAN 1 584 546 38 660
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 14.5
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 5:00 AM
LOWEST 37 4:00 PM
AVERAGE 64
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 104 1934
MINIMUM TEMPERATURE (F) 68 49 1947
SUNRISE AND SUNSET
JULY 22 2026..........SUNRISE 5:36 AM CDT SUNSET 8:19 PM CDT
JULY 23 2026..........SUNRISE 5:36 AM CDT SUNSET 8:18 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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