879
CDUS43 KLOT 140635
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST FRI FEB 14 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR FEBRUARY 13 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 26 12:17 AM 63 1938 35 -9 40
MINIMUM 5 11:59 PM -18 1905 21 -16 29
AVERAGE 16 28 -12 35
PRECIPITATION (IN)
YESTERDAY T 0.78 1949 0.07 -0.07 0.00
MONTH TO DATE 0.24 0.81 -0.57 0.02
SINCE DEC 1 4.15 4.91 -0.76 6.49
SINCE JAN 1 2.22 2.80 -0.58 3.52
SNOWFALL (IN)
YESTERDAY 0.1 8.8 2007 0.4 -0.3 0.0
MONTH TO DATE 3.1 5.5 -2.4 T
SINCE DEC 1 10.1 24.4 -14.3 17.3
SINCE JUL 1 13.0 26.4 -13.4 20.0
SNOW DEPTH 3
DEGREE DAYS
HEATING
YESTERDAY 49 37 12 30
MONTH TO DATE 476 502 -26 337
SINCE DEC 1 2795 2805 -10 2328
SINCE JUL 1 3562 3956 -394 3292
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 (270)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 12.7
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 12:00 AM
LOWEST 46 4:00 PM
AVERAGE 67
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 62 1954
MINIMUM TEMPERATURE (F) 21 -11 1905
SUNRISE AND SUNSET
FEBRUARY 14 2025......SUNRISE 6:48 AM CST SUNSET 5:24 PM CST
FEBRUARY 15 2025......SUNRISE 6:47 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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