847
CDUS43 KLOT 032240
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
440 PM CST FRI JAN 03 2025
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JANUARY 3 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 27 1:04 PM 60 1874 33 -6 37
1950
MINIMUM 22 8:46 AM -12 1979 21 1 32
AVERAGE 25 27 -2 35
PRECIPITATION (IN)
TODAY T 0.98 2023 0.06 -0.06 T
MONTH TO DATE T 0.17 -0.17 T
SINCE DEC 1 1.93 1.96 -0.03 2.67
SINCE JAN 1 T 0.17 -0.17 T
DEGREE DAYS
HEATING
TODAY 40 38 2 30
MONTH TO DATE 110 114 -4 93
SINCE DEC 1 1078 1158 -80 848
SINCE JUL 1 1784 2242 -458 1800
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 13.1
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 5:00 AM
LOWEST 48 12:00 PM
AVERAGE 60
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 64 1997
MINIMUM TEMPERATURE (F) 21 -8 1969
1988
1999
SUNRISE AND SUNSET
JANUARY 3 2025.......SUNRISE 7:18 AM CST SUNSET 4:33 PM CST
JANUARY 4 2025.......SUNRISE 7:18 AM CST SUNSET 4:34 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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