089
CDUS43 KLOT 140636
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT FRI AUG 14 2026
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR AUGUST 13 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 77 12:58 PM 101 1936 83 -6 85
MINIMUM 70 8:10 PM 52 1967 67 3 71
AVERAGE 74 75 -1 78
PRECIPITATION (IN)
YESTERDAY 0.14 1.09 1980 0.14 0.00 0.00
MONTH TO DATE 3.35 1.63 1.72 0.35
SINCE JUN 1 16.87 9.19 7.68 12.38
SINCE JAN 1 30.76 21.67 9.09 21.95
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 3 25 -22 9
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 9 10 -1 13
MONTH TO DATE 136 137 -1 179
SINCE JUN 1 723 712 11 947
SINCE JAN 1 807 794 13 998
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 4:00 PM
LOWEST 79 11:00 AM
AVERAGE 88
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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 99 1944
MINIMUM TEMPERATURE (F) 67 48 1964
SUNRISE AND SUNSET
AUGUST 14 2026........SUNRISE 5:58 AM CDT SUNSET 7:52 PM CDT
AUGUST 15 2026........SUNRISE 5:59 AM CDT SUNSET 7:51 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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