078
CDUS43 KLOT 072235
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CST TUE JAN 07 2025
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 7 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 26 2:51 PM 65 2008 32 -6 34
MINIMUM 15 7:35 AM -16 1912 20 -5 31
AVERAGE 21 26 -5 33
PRECIPITATION (IN)
TODAY 0.00 0.65 1907 0.07 -0.07 0.02
MONTH TO DATE 0.02 0.47 -0.45 0.24
SINCE DEC 1 1.95 2.58 -0.63 3.21
SINCE JAN 1 0.02 0.47 -0.45 0.24
SNOWFALL (IN)
TODAY 0.0 3.9 2010 0.4 -0.4 0.8
MONTH TO DATE 0.4 2.2 -1.8 3.5
SINCE DEC 1 2.8 9.8 -7.0 4.7
SINCE JUL 1 5.7 11.8 -6.1 7.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 44 39 5 32
MONTH TO DATE 291 270 21 229
SINCE DEC 1 1304 1339 -35 1027
SINCE JUL 1 2071 2490 -419 1991
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 13 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 7.0
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 9:00 AM
LOWEST 62 4:00 PM
AVERAGE 70
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 32 63 1965
MINIMUM TEMPERATURE (F) 20 -11 1875
1942
SUNRISE AND SUNSET
JANUARY 7 2025.......SUNRISE 7:19 AM CST SUNSET 4:37 PM CST
JANUARY 8 2025.......SUNRISE 7:19 AM CST SUNSET 4:38 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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