522
CDUS43 KLOT 232235
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CST MON DEC 23 2024
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 23 2024
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 39 3:59 PM 62 1982 35 4 49
MINIMUM 32 2:39 AM -21 1983 23 9 43
AVERAGE 36 29 7 46
PRECIPITATION (IN)
TODAY T 2.50 1871 0.06 -0.06 T
MONTH TO DATE 0.58 1.60 -1.02 2.22
SINCE DEC 1 0.58 1.60 -1.02 2.22
SINCE JAN 1 33.57 37.35 -3.78 32.98
SNOWFALL (IN)
TODAY 0.0 10.2 1961 0.2 -0.2 0.0
MONTH TO DATE 2.4 5.3 -2.9 0.3
SINCE DEC 1 2.4 5.3 -2.9 0.3
SINCE JUL 1 5.3 7.3 -2.0 3.0
SNOW DEPTH 1
DEGREE DAYS
HEATING
TODAY 29 36 -7 19
MONTH TO DATE 818 770 48 602
SINCE DEC 1 818 770 48 602
SINCE JUL 1 1585 1921 -336 1566
COOLING
TODAY 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 21 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 12.5
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 4:00 PM
LOWEST 63 3:00 AM
AVERAGE 68
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 64 1889
MINIMUM TEMPERATURE (F) 23 -25 1983
SUNRISE AND SUNSET
DECEMBER 23 2024......SUNRISE 7:17 AM CST SUNSET 4:25 PM CST
DECEMBER 24 2024......SUNRISE 7:18 AM CST SUNSET 4:25 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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