015
CDUS43 KLOT 222146
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
446 PM CDT SUN SEP 22 2024
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 22 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 78 12:19 AM 94 2017 73 5 80
MINIMUM 68 1:27 PM 32 1995 55 13 66
AVERAGE 73 64 9 73
PRECIPITATION (IN)
TODAY 0.80 1.73 2006 0.11 0.69 0.01
MONTH TO DATE 0.86 2.38 -1.52 2.86
SINCE SEP 1 0.86 2.38 -1.52 2.86
SINCE JAN 1 27.72 29.09 -1.37 27.12
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 4 -4 0
MONTH TO DATE 14 37 -23 13
SINCE SEP 1 14 37 -23 13
SINCE JUL 1 14 43 -29 15
COOLING
TODAY 8 3 5 8
MONTH TO DATE 169 102 67 120
SINCE SEP 1 169 102 67 120
SINCE JAN 1 1155 974 181 1054
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 6.0
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 9:00 AM
LOWEST 43 12:00 AM
AVERAGE 70
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 95 2017
MINIMUM TEMPERATURE (F) 54 29 1995
SUNRISE AND SUNSET
SEPTEMBER 22 2024.....SUNRISE 6:40 AM CDT SUNSET 6:48 PM CDT
SEPTEMBER 23 2024.....SUNRISE 6:41 AM CDT SUNSET 6:46 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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