010
CDUS43 KLOT 310639
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT THU OCT 31 2024
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 30 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 2:28 PM 85 1950 56 24 44
MINIMUM 68R 6:25 AM 21 1988 40 28 31
AVERAGE 74 48 26 38
PRECIPITATION (IN)
YESTERDAY 0.00 0.83 1919 0.10 -0.10 0.00
MONTH TO DATE 1.15 3.33 -2.18 2.25
SINCE SEP 1 2.47 6.52 -4.05 5.61
SINCE JAN 1 29.33 33.23 -3.90 29.87
SNOWFALL (IN)
YESTERDAY 0.0 1.2 2019 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE SEP 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 0.0 0.2 -0.2 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 17 -17 27
MONTH TO DATE 186 340 -154 262
SINCE SEP 1 201 417 -216 275
SINCE JUL 1 201 423 -222 277
COOLING
YESTERDAY 9 0 9 0
MONTH TO DATE 35 12 23 56
SINCE SEP 1 225 128 97 211
SINCE JAN 1 1211 1000 211 1145
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 17.8
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 5:00 AM
LOWEST 47 1:00 PM
AVERAGE 58
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 84 1950
MINIMUM TEMPERATURE (F) 40 23 1873
SUNRISE AND SUNSET
OCTOBER 31 2024.......SUNRISE 7:24 AM CDT SUNSET 5:46 PM CDT
NOVEMBER 1 2024......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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