328
CDUS43 KLOT 070649
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1249 AM CST THU DEC 07 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 6 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 39 11:59 PM 65 1951 39 0 43
1980
MINIMUM 32 12:53 AM 0 1885 27 5 36
1972
2007
AVERAGE 36 33 3 40
PRECIPITATION (IN)
YESTERDAY 0.00 1.12 1998 0.07 -0.07 0.00
MONTH TO DATE 1.06 0.46 0.60 T
SINCE DEC 1 1.06 0.46 0.60 T
SINCE JAN 1 31.82 36.21 -4.39 29.83
SNOWFALL (IN)
YESTERDAY 0.0 5.6 1950 0.2 -0.2 0.0
MONTH TO DATE 0.3 1.3 -1.0 T
SINCE DEC 1 0.3 1.3 -1.0 T
SINCE JUL 1 3.0 3.3 -0.3 1.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 29 32 -3 25
MONTH TO DATE 159 186 -27 175
SINCE DEC 1 159 186 -27 175
SINCE JUL 1 1123 1337 -214 1240
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1145 1003 142 1174
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 10.4
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 8:00 PM
LOWEST 66 6:00 AM
AVERAGE 73
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 64 1916
MINIMUM TEMPERATURE (F) 27 -6 1882
SUNRISE AND SUNSET
DECEMBER 7 2023......SUNRISE 7:06 AM CST SUNSET 4:20 PM CST
DECEMBER 8 2023......SUNRISE 7:07 AM CST SUNSET 4:20 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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