599
CDUS43 KLOT 220632
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST SAT FEB 22 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 21 2025
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)
YESTERDAY
MAXIMUM 29 4:42 PM 68 2024 39 -10 68
MINIMUM 11 7:32 AM -6 1963 24 -13 46
AVERAGE 20 32 -12 57
PRECIPITATION (IN)
YESTERDAY 0.00 3.25 1997 0.05 -0.05 0.00
MONTH TO DATE 0.16 1.02 -0.86 0.20
SINCE DEC 1 3.25 4.29 -1.04 5.16
SINCE JAN 1 1.32 2.50 -1.18 2.49
DEGREE DAYS
HEATING
YESTERDAY 45 34 11 8
MONTH TO DATE 839 763 76 537
SINCE DEC 1 3067 3014 53 2441
SINCE JUL 1 3773 4098 -325 3393
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 15 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 7.9
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 8:00 AM
LOWEST 50 12:00 PM
AVERAGE 62
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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 67 2017
MINIMUM TEMPERATURE (F) 25 -7 1963
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.
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