633
CDUS43 KLOT 182235
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CST THU JAN 18 2024
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR JANUARY 18 2024
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 28 1:31 PM 61 1996 31 -3 41
MINIMUM 17 9:43 AM -21 1994 18 -1 36
AVERAGE 23 25 -2 39
PRECIPITATION (IN)
TODAY 0.02 1.51 1876 0.06 -0.04 0.24
MONTH TO DATE 2.14 1.21 0.93 1.74
SINCE DEC 1 5.11 3.32 1.79 3.90
SINCE JAN 1 2.14 1.21 0.93 1.74
SNOWFALL (IN)
TODAY 0.3 5.3 1943 0.4 -0.1 T
MONTH TO DATE 14.5 6.1 8.4 0.4
SINCE DEC 1 15.7 13.7 2.0 3.6
SINCE JUL 1 18.4 15.7 2.7 4.7
SNOW DEPTH 4
DEGREE DAYS
HEATING
TODAY 42 40 2 26
MONTH TO DATE 738 708 30 498
SINCE DEC 1 1536 1777 -241 1599
SINCE JUL 1 2500 2928 -428 2664
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 10 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.7
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 3:00 AM
LOWEST 50 2:00 PM
AVERAGE 69
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 57 1933
MINIMUM TEMPERATURE (F) 18 -23 1985
SUNRISE AND SUNSET
JANUARY 18 2024.......SUNRISE 7:16 AM CST SUNSET 4:48 PM CST
JANUARY 19 2024.......SUNRISE 7:15 AM CST SUNSET 4:50 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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