480
CDUS43 KLOT 090639
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1239 AM CST MON DEC 09 2024
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 8 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 55 3:26 PM 64 1946 39 16 56
MINIMUM 38 7:32 AM -7 1882 26 12 46
AVERAGE 47 32 15 51
PRECIPITATION (IN)
YESTERDAY T 1.21 1885 0.07 -0.07 0.00
MONTH TO DATE T 0.61 -0.61 1.06
SINCE DEC 1 T 0.61 -0.61 1.06
SINCE JAN 1 32.99 36.36 -3.37 31.82
SNOWFALL (IN)
YESTERDAY 0.0 6.9 1977 0.2 -0.2 0.0
MONTH TO DATE 0.2 1.7 -1.5 0.3
SINCE DEC 1 0.2 1.7 -1.5 0.3
SINCE JUL 1 3.1 3.7 -0.6 3.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 18 32 -14 14
MONTH TO DATE 297 250 47 194
SINCE DEC 1 297 250 47 194
SINCE JUL 1 1064 1401 -337 1158
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 16 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 9.5
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 11:00 PM
LOWEST 51 3:00 PM
AVERAGE 66
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 62 1879
MINIMUM TEMPERATURE (F) 26 -14 1876
SUNRISE AND SUNSET
DECEMBER 9 2024......SUNRISE 7:08 AM CST SUNSET 4:20 PM CST
DECEMBER 10 2024......SUNRISE 7:09 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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