175
CDUS43 KLOT 022233
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CST THU JAN 02 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 2 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 32 3:04 PM 61 2004 33 -1 39
MINIMUM 24 8:13 AM -16 1879 21 3 26
AVERAGE 28 27 1 33
PRECIPITATION (IN)
TODAY 0.00 1.24 1999 0.06 -0.06 T
MONTH TO DATE T 0.13 -0.13 T
SINCE DEC 1 1.93 2.24 -0.31 2.97
SINCE JAN 1 T 0.13 -0.13 T
SNOWFALL (IN)
TODAY 0.0 18.6 1999 0.3 -0.3 T
MONTH TO DATE T 0.6 -0.6 T
SINCE DEC 1 2.4 8.2 -5.8 1.2
SINCE JUL 1 5.3 10.2 -4.9 3.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 37 38 -1 32
MONTH TO DATE 73 76 -3 67
SINCE DEC 1 1086 1145 -59 865
SINCE JUL 1 1853 2296 -443 1829
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 16 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 9.3
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 8:00 AM
LOWEST 47 12:00 PM
AVERAGE 58
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 60 1874
1950
MINIMUM TEMPERATURE (F) 20 -18 1879
SUNRISE AND SUNSET
JANUARY 2 2025.......SUNRISE 7:20 AM CST SUNSET 4:32 PM CST
JANUARY 3 2025.......SUNRISE 7:20 AM CST SUNSET 4:33 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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