151
CDUS43 KLOT 310641
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1241 AM CST TUE DEC 31 2024
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR DECEMBER 30 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 42 11:59 PM 60 1936 34 8 39
2002
MINIMUM 34 9:07 AM -8 1983 22 12 29
AVERAGE 38 28 10 34
PRECIPITATION (IN)
YESTERDAY T 1.69 1972 0.06 -0.06 0.00
MONTH TO DATE 1.42 1.74 -0.32 2.67
SINCE DEC 1 1.42 1.74 -0.32 2.67
SINCE JAN 1 36.61 34.37 2.24 35.63
DEGREE DAYS
HEATING
YESTERDAY 27 37 -10 31
MONTH TO DATE 942 1007 -65 725
SINCE DEC 1 942 1007 -65 725
SINCE JUL 1 1648 2091 -443 1677
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 14 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 6:00 AM
LOWEST 73 2:00 PM
AVERAGE 81
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 60 1962
MINIMUM TEMPERATURE (F) 21 -10 1967
SUNRISE AND SUNSET
DECEMBER 31 2024......SUNRISE 7:18 AM CST SUNSET 4:30 PM CST
JANUARY 1 2025.......SUNRISE 7:18 AM CST SUNSET 4:31 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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