366
CDUS43 KLOT 050633
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT THU OCT 05 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 4 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 84 1:32 PM 90 1951 68 16 74
MINIMUM 68 11:59 PM 32 1980 50 18 45
1989
AVERAGE 76 59 17 60
PRECIPITATION (IN)
YESTERDAY 0.09 2.57 1991 0.11 -0.02 0.00
MONTH TO DATE 0.09 0.45 -0.36 0.00
SINCE SEP 1 3.45 3.64 -0.19 2.20
SINCE JAN 1 27.71 30.35 -2.64 27.31
SNOWFALL (IN)
YESTERDAY 0.0 T 2014 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 0 7 -7 5
MONTH TO DATE 0 27 -27 25
SINCE SEP 1 13 104 -91 100
SINCE JUL 1 15 110 -95 100
COOLING
YESTERDAY 11 1 10 0
MONTH TO DATE 42 4 38 0
SINCE SEP 1 197 120 77 154
SINCE JAN 1 1131 992 139 1155
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 10.9
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 11:00 PM
LOWEST 42 6:00 PM
AVERAGE 65
......................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 88 1997
MINIMUM TEMPERATURE (F) 49 28 1980
SUNRISE AND SUNSET
OCTOBER 5 2023.......SUNRISE 6:53 AM CDT SUNSET 6:27 PM CDT
OCTOBER 6 2023.......SUNRISE 6:54 AM CDT SUNSET 6:25 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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