858
CDUS43 KLOT 070634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SAT OCT 07 2023
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..THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 6 2023
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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 62 10:07 AM 94 1963 67 -5 76
MINIMUM 49 9:59 PM 28 1952 49 0 51
AVERAGE 56 58 -2 64
PRECIPITATION (IN)
YESTERDAY 0.02 1.57 1955 0.11 -0.09 0.05
MONTH TO DATE 0.32 0.67 -0.35 0.05
SINCE SEP 1 3.68 3.86 -0.18 2.25
SINCE JAN 1 27.94 30.57 -2.63 27.36
SNOWFALL (IN)
YESTERDAY 0.0 T 1935 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 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 9 8 1 1
MONTH TO DATE 9 43 -34 29
SINCE SEP 1 22 120 -98 104
SINCE JUL 1 24 126 -102 104
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 44 6 38 0
SINCE SEP 1 199 122 77 154
SINCE JAN 1 1133 994 139 1155
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 11.5
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 11:00 PM
LOWEST 42 12:00 AM
AVERAGE 58
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 87 2007
MINIMUM TEMPERATURE (F) 49 29 2001
SUNRISE AND SUNSET
OCTOBER 7 2023.......SUNRISE 6:55 AM CDT SUNSET 6:23 PM CDT
OCTOBER 8 2023.......SUNRISE 6:56 AM CDT SUNSET 6:22 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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