336
CDUS43 KLOT 312236
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CST SUN DEC 31 2023
...............................
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR DECEMBER 31 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 38 12:57 AM 60 1962 34 4 39
MINIMUM 32 9:17 AM -10 1967 21 11 27
AVERAGE 35 28 7 33
PRECIPITATION (IN)
TODAY T 1.41 1984 0.05 -0.05 0.00
MONTH TO DATE 2.67 1.79 0.88 1.67
SINCE DEC 1 2.67 1.79 0.88 1.67
SINCE JAN 1 35.63 34.42 1.21 30.76
DEGREE DAYS
HEATING
TODAY 30 37 -7 32
MONTH TO DATE 755 1044 -289 1094
SINCE DEC 1 755 1044 -289 1094
SINCE JUL 1 1707 2128 -421 2057
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 14 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 9.3
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 11:00 AM
LOWEST 69 3:00 AM
AVERAGE 79
......................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 52 2000
MINIMUM TEMPERATURE (F) 21 -10 1969
SUNRISE AND SUNSET
DECEMBER 31 2023......SUNRISE 7:18 AM CST SUNSET 4:30 PM CST
JANUARY 1 2024.......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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page