531
CDUS43 KLOT 142137
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CDT TUE OCT 14 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR OCTOBER 14 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 69 1:06 PM 89 1975 64 5 58
MINIMUM 60 5:44 AM 28 1937 47 13 44
AVERAGE 65 56 9 51
PRECIPITATION (IN)
TODAY 0.00 5.20 2017 0.12 -0.12 0.06
MONTH TO DATE 1.41 1.60 -0.19 0.14
SINCE SEP 1 1.97 4.37 -2.40 2.03
SINCE JAN 1 26.79 28.40 -1.61 31.50
DEGREE DAYS
HEATING
TODAY 0 10 -10 14
MONTH TO DATE 38 105 -67 37
SINCE SEP 1 59 164 -105 47
SINCE JUL 1 61 168 -107 47
COOLING
TODAY 0 0 0 0
MONTH TO DATE 62 17 45 16
SINCE SEP 1 266 153 113 235
SINCE JAN 1 1407 1109 298 1358
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 7.6
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 5:00 AM
LOWEST 65 12:00 PM
AVERAGE 78
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 88 1947
MINIMUM TEMPERATURE (F) 47 29 1937
SUNRISE AND SUNSET
OCTOBER 14 2025.......SUNRISE 7:02 AM CDT SUNSET 6:11 PM CDT
OCTOBER 15 2025.......SUNRISE 7:04 AM CDT SUNSET 6:09 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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