913
CDUS43 KLOT 010649
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
149 AM CDT WED NOV 01 2023
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 31 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 38 3:27 PM 84 1950 56 -18 57
MINIMUM 30 3:26 AM 23 1873 40 -10 50
AVERAGE 34 48 -14 54
PRECIPITATION (IN)
YESTERDAY 0.03 2.26 1994 0.10 -0.07 0.02
MONTH TO DATE 2.28 3.43 -1.15 1.66
SINCE SEP 1 5.64 6.62 -0.98 3.86
SINCE JAN 1 29.90 33.33 -3.43 28.97
SNOWFALL (IN)
YESTERDAY 0.9 3.4 2019 0.0 0.9 0.0
MONTH TO DATE 0.9 0.2 0.7 T
SINCE SEP 1 0.9 0.2 0.7 T
SINCE JUL 1 0.9 0.2 0.7 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 31 17 14 11
MONTH TO DATE 293 357 -64 345
SINCE SEP 1 306 434 -128 420
SINCE JUL 1 308 440 -132 420
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 56 15 41 14
SINCE SEP 1 211 131 80 168
SINCE JAN 1 1145 1003 142 1169
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 11.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
SNOW
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 8:00 PM
LOWEST 48 10:00 AM
AVERAGE 67
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 81 1950
MINIMUM TEMPERATURE (F) 40 21 1879
SUNRISE AND SUNSET
NOVEMBER 1 2023......SUNRISE 7:24 AM CDT SUNSET 5:46 PM CDT
NOVEMBER 2 2023......SUNRISE 7:25 AM CDT SUNSET 5:45 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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