238
CDUS43 KLOT 220636
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST SUN DEC 22 2024
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR DECEMBER 21 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 29 1:10 PM 62 1967 36 -7 50
MINIMUM 17 7:14 AM -13 1989 24 -7 35
AVERAGE 23 30 -7 43
PRECIPITATION (IN)
YESTERDAY 0.00 1.81 1949 0.05 -0.05 T
MONTH TO DATE 0.32 1.26 -0.94 1.69
SINCE DEC 1 0.32 1.26 -0.94 1.69
SINCE JAN 1 35.51 33.89 1.62 34.65
DEGREE DAYS
HEATING
YESTERDAY 42 35 7 22
MONTH TO DATE 721 679 42 536
SINCE DEC 1 721 679 42 536
SINCE JUL 1 1427 1763 -336 1488
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1384 1112 272 1149
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.2
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 4:00 AM
LOWEST 38 2:00 PM
AVERAGE 55
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 57 1957
MINIMUM TEMPERATURE (F) 23 -12 1983
1989
SUNRISE AND SUNSET
DECEMBER 22 2024......SUNRISE 7:16 AM CST SUNSET 4:24 PM CST
DECEMBER 23 2024......SUNRISE 7:16 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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