051
CDUS43 KLOT 102142
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
442 PM CDT THU SEP 10 2026
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 10 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 76 2:59 PM 96 2013 78 -2 83
MINIMUM 67 5:20 AM 44 1943 61 6 64
AVERAGE 72 70 2 74
PRECIPITATION (IN)
TODAY 0.00 1.61 2014 0.09 -0.09 0.00
MONTH TO DATE 0.04 1.02 -0.98 0.06
SINCE SEP 1 0.04 1.02 -0.98 0.06
SINCE JAN 1 32.18 25.05 7.13 24.88
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 5 -5 21
SINCE SEP 1 0 5 -5 21
SINCE JUL 1 0 9 -9 23
COOLING
TODAY 7 6 1 9
MONTH TO DATE 146 66 80 21
SINCE SEP 1 146 66 80 21
SINCE JAN 1 1117 1022 95 1162
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 6.3
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 2:00 AM
LOWEST 48 3:00 PM
AVERAGE 73
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 95 1931
1952
MINIMUM TEMPERATURE (F) 61 44 1940
1943
SUNRISE AND SUNSET
SEPTEMBER 10 2026.....SUNRISE 6:26 AM CDT SUNSET 7:09 PM CDT
SEPTEMBER 11 2026.....SUNRISE 6:27 AM CDT SUNSET 7:07 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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