Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 100640
CLIPWK
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1240 AM CST FRI JAN 10 2025
...................................
...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR JANUARY 9 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1996 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 30 3:02 PM 56 2002 32 -2 36
MINIMUM 9 4:12 AM -8 2014 19 -10 33
AVERAGE 20 25 -5 35
PRECIPITATION (IN)
YESTERDAY 0.00 0.78 2024 0.04 -0.04 0.78
MONTH TO DATE 0.01 0.40 -0.39 0.92
SINCE DEC 1 1.34 2.04 -0.70 3.25
SINCE JAN 1 0.01 0.40 -0.39 0.92
DEGREE DAYS
HEATING
YESTERDAY 45 40 5 30
MONTH TO DATE 384 350 34 293
SINCE DEC 1 1400 1421 -21 1110
SINCE JUL 1 2238 2602 -364 2168
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 7.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 1:00 AM
LOWEST 48 12:00 PM
AVERAGE 64
..........................................................
THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 56 2018
MINIMUM TEMPERATURE (F) 19 -3 1999
SUNRISE AND SUNSET
JANUARY 10 2025.......SUNRISE 7:19 AM CST SUNSET 4:40 PM CST
JANUARY 11 2025.......SUNRISE 7:19 AM CST SUNSET 4:41 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$