Climatological Report (Daily)
Issued by NWS
Issued by NWS
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042
CDUS43 KLOT 222232
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CST SAT FEB 22 2025
...................................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 22 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 32 3:59 PM 67 2017 37 -5 61
MINIMUM 13 7:26 AM 2 2015 21 -8 41
AVERAGE 23 29 -6 51
PRECIPITATION (IN)
TODAY 0.00 1.07 2023 0.05 -0.05 0.00
MONTH TO DATE 0.15 0.92 -0.77 0.10
SINCE DEC 1 2.56 3.86 -1.30 4.43
SINCE JAN 1 1.49 2.19 -0.70 2.17
DEGREE DAYS
HEATING
TODAY 42 36 6 14
MONTH TO DATE 954 857 97 628
SINCE DEC 1 3261 3283 -22 2731
SINCE JUL 1 4175 4569 -394 3897
COOLING
TODAY 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 23 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 13.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 1:00 AM
LOWEST 45 1:00 PM
AVERAGE 63
..........................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 64 2000
MINIMUM TEMPERATURE (F) 21 8 2009
SUNRISE AND SUNSET
FEBRUARY 22 2025......SUNRISE 6:38 AM CST SUNSET 5:35 PM CST
FEBRUARY 23 2025......SUNRISE 6:37 AM CST SUNSET 5:36 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$