683
CDUS43 KLOT 150634
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SUN OCT 15 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 14 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 57 2:35 PM 89 1975 64 -7 59
MINIMUM 49 11:59 PM 27 1872 46 3 39
AVERAGE 53 55 -2 49
PRECIPITATION (IN)
YESTERDAY 0.57 4.19 2017 0.11 0.46 0.04
MONTH TO DATE 1.79 1.57 0.22 0.81
SINCE SEP 1 5.15 4.76 0.39 3.01
SINCE JAN 1 29.41 31.47 -2.06 28.12
SNOWFALL (IN)
YESTERDAY 0.0 T 1898 0.0 0.0 0.0
1986
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 11 1 16
MONTH TO DATE 94 119 -25 123
SINCE SEP 1 107 196 -89 198
SINCE JUL 1 109 202 -93 198
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 44 12 32 0
SINCE SEP 1 199 128 71 154
SINCE JAN 1 1133 1000 133 1155
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WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 16.6
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1:00 AM
LOWEST 69 6:00 PM
AVERAGE 81
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 88 1947
MINIMUM TEMPERATURE (F) 46 28 1876
SUNRISE AND SUNSET
OCTOBER 15 2023.......SUNRISE 7:04 AM CDT SUNSET 6:10 PM CDT
OCTOBER 16 2023.......SUNRISE 7:05 AM CDT SUNSET 6:09 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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