Climatological Report (Daily)
Issued by NWS
Issued by NWS
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043
CDUS43 KLOT 222232
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CST SAT FEB 22 2025
...................................
...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 22 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 35 3:59 PM 67 2017 39 -4 61
MINIMUM 15 6:46 AM -7 1963 25 -10 46
AVERAGE 25 32 -7 54
PRECIPITATION (IN)
TODAY 0.00 1.40 1990 0.06 -0.06 T
MONTH TO DATE 0.16 1.08 -0.92 0.20
SINCE DEC 1 3.25 4.35 -1.10 5.16
SINCE JAN 1 1.32 2.56 -1.24 2.49
DEGREE DAYS
HEATING
TODAY 40 33 7 11
MONTH TO DATE 879 796 83 548
SINCE DEC 1 3107 3047 60 2452
SINCE JUL 1 3813 4131 -318 3404
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 22 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 12.4
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 7:00 AM
LOWEST 36 12:00 PM
AVERAGE 53
..........................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 66 2000
MINIMUM TEMPERATURE (F) 25 0 1939
2015
SUNRISE AND SUNSET
FEBRUARY 22 2025......SUNRISE 6:36 AM CST SUNSET 5:33 PM CST
FEBRUARY 23 2025......SUNRISE 6:35 AM CST SUNSET 5:35 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$