235
CDUS43 KLOT 270636
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST FRI DEC 27 2024
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 26 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 48 9:02 PM 61 2019 34 14 50
MINIMUM 38 1:29 AM -11 1983 22 16 31
AVERAGE 43 28 15 41
PRECIPITATION (IN)
YESTERDAY 0.05 0.98 1888 0.06 -0.01 0.01
MONTH TO DATE 0.63 1.79 -1.16 2.62
SINCE DEC 1 0.63 1.79 -1.16 2.62
SINCE JAN 1 33.62 37.54 -3.92 33.38
SNOWFALL (IN)
YESTERDAY 0.0 5.6 2009 0.2 -0.2 0.0
MONTH TO DATE 2.4 6.1 -3.7 0.3
SINCE DEC 1 2.4 6.1 -3.7 0.3
SINCE JUL 1 5.3 8.1 -2.8 3.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 22 37 -15 24
MONTH TO DATE 900 881 19 649
SINCE DEC 1 900 881 19 649
SINCE JUL 1 1667 2032 -365 1613
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1212 1003 209 1145
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 6.8
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 9:00 AM
LOWEST 86 1:00 PM
AVERAGE 92
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 61 1982
2008
MINIMUM TEMPERATURE (F) 22 -10 1886
1950
SUNRISE AND SUNSET
DECEMBER 27 2024......SUNRISE 7:19 AM CST SUNSET 4:27 PM CST
DECEMBER 28 2024......SUNRISE 7:19 AM CST SUNSET 4:28 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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