615
CDUS43 KLOT 150639
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1239 AM CST SAT FEB 15 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 14 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 11:59 PM 62 1954 36 -8 48
MINIMUM 5 5:04 AM -5 1936 22 -17 27
AVERAGE 17 29 -12 38
PRECIPITATION (IN)
YESTERDAY 0.12 0.94 1950 0.05 0.07 0.00
MONTH TO DATE 0.16 0.64 -0.48 0.14
SINCE DEC 1 3.25 3.91 -0.66 5.10
SINCE JAN 1 1.32 2.12 -0.80 2.43
DEGREE DAYS
HEATING
YESTERDAY 48 36 12 27
MONTH TO DATE 498 522 -24 348
SINCE DEC 1 2726 2773 -47 2252
SINCE JUL 1 3432 3857 -425 3204
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 18 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 8.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY SNOW
SNOW
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 10:00 PM
LOWEST 40 3:00 PM
AVERAGE 63
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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 69 1954
MINIMUM TEMPERATURE (F) 23 -6 1936
SUNRISE AND SUNSET
FEBRUARY 15 2025......SUNRISE 6:46 AM CST SUNSET 5:25 PM CST
FEBRUARY 16 2025......SUNRISE 6:45 AM CST SUNSET 5:26 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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