878
CDUS43 KLOT 140635
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST FRI FEB 14 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 13 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 28 12:47 AM 63 1938 36 -8 42
MINIMUM 7 11:59 PM -5 1944 22 -15 30
1988
AVERAGE 18 29 -11 36
PRECIPITATION (IN)
YESTERDAY T 0.78 1949 0.05 -0.05 0.00
MONTH TO DATE 0.04 0.59 -0.55 0.14
SINCE DEC 1 3.13 3.86 -0.73 5.10
SINCE JAN 1 1.20 2.07 -0.87 2.43
DEGREE DAYS
HEATING
YESTERDAY 47 36 11 29
MONTH TO DATE 450 486 -36 321
SINCE DEC 1 2678 2737 -59 2225
SINCE JUL 1 3384 3821 -437 3177
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
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 13.2
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 12:00 AM
LOWEST 44 4:00 PM
AVERAGE 65
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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 62 1954
MINIMUM TEMPERATURE (F) 22 -5 1936
SUNRISE AND SUNSET
FEBRUARY 14 2025......SUNRISE 6:47 AM CST SUNSET 5:23 PM CST
FEBRUARY 15 2025......SUNRISE 6:46 AM CST SUNSET 5:25 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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