515
CDUS43 KLOT 130638
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1238 AM CST THU FEB 13 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 12 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 30 10:38 AM 61 1882 36 -6 46
1984
MINIMUM 25 1:14 AM -10 1981 22 3 25
AVERAGE 28 29 -1 36
PRECIPITATION (IN)
YESTERDAY 0.04 0.50 1984 0.05 -0.01 0.00
MONTH TO DATE 0.04 0.54 -0.50 0.14
SINCE DEC 1 3.13 3.81 -0.68 5.10
SINCE JAN 1 1.20 2.02 -0.82 2.43
DEGREE DAYS
HEATING
YESTERDAY 37 36 1 29
MONTH TO DATE 403 450 -47 292
SINCE DEC 1 2631 2701 -70 2196
SINCE JUL 1 3337 3785 -448 3148
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 21 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 13.2
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
SNOW
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 2:00 PM
LOWEST 65 12:00 AM
AVERAGE 75
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 63 1938
MINIMUM TEMPERATURE (F) 22 -5 1944
1988
SUNRISE AND SUNSET
FEBRUARY 13 2025......SUNRISE 6:49 AM CST SUNSET 5:22 PM CST
FEBRUARY 14 2025......SUNRISE 6:47 AM CST SUNSET 5:23 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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