482
CDUS43 KLOT 302140
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
440 PM CDT SAT SEP 30 2023
...............................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 30 2023...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1996 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 82 2:52 PM 87 2019 70 12 66
MINIMUM 56 5:06 AM 37 2003 51 5 43
AVERAGE 69 60 9 55
PRECIPITATION (IN)
TODAY 0.00 0.27 1998 0.10 -0.10 0.00
MONTH TO DATE 2.89 3.04 -0.15 3.28
SINCE SEP 1 2.89 3.04 -0.15 3.28
SINCE JAN 1 23.80 25.38 -1.58 28.21
DEGREE DAYS
HEATING
TODAY 0 6 -6 10
MONTH TO DATE 34 82 -48 83
SINCE SEP 1 34 82 -48 83
SINCE JUL 1 38 89 -51 83
COOLING
TODAY 4 1 3 0
MONTH TO DATE 119 106 13 135
SINCE SEP 1 119 106 13 135
SINCE JAN 1 839 920 -81 1115
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 4.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 53 3:00 PM
AVERAGE 73
......................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 88 2019
MINIMUM TEMPERATURE (F) 50 31 2003
SUNRISE AND SUNSET
SEPTEMBER 30 2023.....SUNRISE 6:47 AM CDT SUNSET 6:35 PM CDT
OCTOBER 1 2023.......SUNRISE 6:48 AM CDT SUNSET 6:33 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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