852
CDUS43 KLOT 112143
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
443 PM CDT WED OCT 11 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 11 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 67 2:49 PM 87 1928 65 2 69
MINIMUM 42 6:11 AM 27 1906 47 -5 50
1996
AVERAGE 55 56 -1 60
PRECIPITATION (IN)
TODAY 0.00 1.47 1972 0.11 -0.11 0.47
MONTH TO DATE 0.32 1.23 -0.91 0.52
SINCE SEP 1 3.68 4.42 -0.74 2.72
SINCE JAN 1 27.94 31.13 -3.19 27.83
SNOWFALL (IN)
TODAY 0.0 T 1905 0.0 0.0 0.0
1906
1909
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 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 10 10 0 5
MONTH TO DATE 69 88 -19 81
SINCE SEP 1 82 165 -83 156
SINCE JUL 1 84 171 -87 156
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 44 11 33 0
SINCE SEP 1 199 127 72 154
SINCE JAN 1 1133 999 134 1155
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 5.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 6:00 AM
LOWEST 30 12:00 PM
AVERAGE 50
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 84 1956
1960
2008
MINIMUM TEMPERATURE (F) 47 28 1987
1988
SUNRISE AND SUNSET
OCTOBER 11 2023.......SUNRISE 6:59 AM CDT SUNSET 6:17 PM CDT
OCTOBER 12 2023.......SUNRISE 7:00 AM CDT SUNSET 6:15 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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