506
CDUS43 KLOT 190644
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1244 AM CST WED FEB 19 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 18 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 16 2:51 PM 70 2017 38 -22 47
MINIMUM -2 7:42 AM -16 1936 23 -25 24
AVERAGE 7 30 -23 36
PRECIPITATION (IN)
YESTERDAY 0.00 0.84 1951 0.06 -0.06 0.00
MONTH TO DATE 0.16 0.86 -0.70 0.20
SINCE DEC 1 3.25 4.13 -0.88 5.16
SINCE JAN 1 1.32 2.34 -1.02 2.49
DEGREE DAYS
HEATING
YESTERDAY 58 34 24 29
MONTH TO DATE 692 661 31 483
SINCE DEC 1 2920 2912 8 2387
SINCE JUL 1 3626 3996 -370 3339
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 17 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 9.6
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 53 6:00 AM
LOWEST 33 4:00 PM
AVERAGE 43
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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 67 2017
MINIMUM TEMPERATURE (F) 24 -8 1936
SUNRISE AND SUNSET
FEBRUARY 19 2025......SUNRISE 6:40 AM CST SUNSET 5:30 PM CST
FEBRUARY 20 2025......SUNRISE 6:39 AM CST SUNSET 5:31 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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