Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 242144
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
444 PM CDT TUE SEP 24 2024
...................................
...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 24 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 68 2:59 PM 92 2017 73 -5 77
MINIMUM 65 4:15 AM 30 1928 56 9 59
AVERAGE 67 64 3 68
PRECIPITATION (IN)
TODAY 0.88 1.85 1977 0.09 0.79 0.00
MONTH TO DATE 1.71 2.25 -0.54 2.97
SINCE SEP 1 1.71 2.25 -0.54 2.97
SINCE JAN 1 31.18 26.28 4.90 28.58
DEGREE DAYS
HEATING
TODAY 0 3 -3 0
MONTH TO DATE 10 33 -23 15
SINCE SEP 1 10 33 -23 15
SINCE JUL 1 10 37 -27 16
COOLING
TODAY 2 3 -1 3
MONTH TO DATE 191 122 69 117
SINCE SEP 1 191 122 69 117
SINCE JAN 1 1314 1078 236 1079
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 4.4
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1:00 PM
LOWEST 84 8:00 AM
AVERAGE 89
..........................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 92 2017
MINIMUM TEMPERATURE (F) 55 30 1942
SUNRISE AND SUNSET
SEPTEMBER 24 2024.....SUNRISE 6:41 AM CDT SUNSET 6:44 PM CDT
SEPTEMBER 25 2024.....SUNRISE 6:42 AM CDT SUNSET 6:42 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$