128
CDUS43 KLOT 092234
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CST SAT DEC 09 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR DECEMBER 9 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 57 7:06 AM 61 1946 40 17 38
MINIMUM 45 3:59 PM -8 1958 27 18 35
AVERAGE 51 33 18 37
PRECIPITATION (IN)
TODAY 0.15 1.31 1953 0.06 0.09 0.41
MONTH TO DATE 1.21 0.58 0.63 0.41
SINCE DEC 1 1.21 0.58 0.63 0.41
SINCE JAN 1 34.17 33.21 0.96 29.50
DEGREE DAYS
HEATING
TODAY 14 32 -18 28
MONTH TO DATE 196 275 -79 254
SINCE DEC 1 196 275 -79 254
SINCE JUL 1 1148 1359 -211 1217
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1149 1112 37 1514
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 16.4
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 7:00 AM
LOWEST 54 2:00 PM
AVERAGE 72
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 61 2021
MINIMUM TEMPERATURE (F) 27 -8 1978
SUNRISE AND SUNSET
DECEMBER 9 2023......SUNRISE 7:06 AM CST SUNSET 4:20 PM CST
DECEMBER 10 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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