816
CDUS43 KLOT 110631
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT WED OCT 11 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 10 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
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 4:01 PM 86 1962 65 -1 73
MINIMUM 42 6:23 AM 27 1964 48 -6 46
AVERAGE 53 56 -3 60
PRECIPITATION (IN)
YESTERDAY 0.00 3.94 1954 0.12 -0.12 0.00
MONTH TO DATE 0.32 1.12 -0.80 0.05
SINCE SEP 1 3.68 4.31 -0.63 2.25
SINCE JAN 1 27.94 31.02 -3.08 27.36
SNOWFALL (IN)
YESTERDAY 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 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 12 9 3 5
MONTH TO DATE 59 78 -19 76
SINCE SEP 1 72 155 -83 151
SINCE JUL 1 74 161 -87 151
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 44 10 34 0
SINCE SEP 1 199 126 73 154
SINCE JAN 1 1133 998 135 1155
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 7:00 AM
LOWEST 33 2:00 PM
AVERAGE 49
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 87 1928
MINIMUM TEMPERATURE (F) 47 27 1906
1996
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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