291
CDUS43 KLOT 170632
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT THU OCT 17 2024
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 16 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 58 4:05 PM 87 1963 63 -5 56
MINIMUM 37 6:26 AM 28 1991 45 -8 43
AVERAGE 48 54 -6 50
PRECIPITATION (IN)
YESTERDAY 0.00 1.41 1878 0.11 -0.11 T
MONTH TO DATE 0.30 1.80 -1.50 1.80
SINCE SEP 1 1.62 4.99 -3.37 5.16
SINCE JAN 1 28.48 31.70 -3.22 29.42
SNOWFALL (IN)
YESTERDAY 0.0 T 1943 0.0 0.0 0.0
2009
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 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 17 11 6 15
MONTH TO DATE 84 141 -57 120
SINCE SEP 1 99 218 -119 133
SINCE JUL 1 99 224 -125 135
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 13 12 1 44
SINCE SEP 1 203 128 75 199
SINCE JAN 1 1189 1000 189 1133
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 6:00 AM
LOWEST 27 4:00 PM
AVERAGE 53
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 86 1950
MINIMUM TEMPERATURE (F) 45 26 1948
SUNRISE AND SUNSET
OCTOBER 17 2024.......SUNRISE 7:07 AM CDT SUNSET 6:06 PM CDT
OCTOBER 18 2024.......SUNRISE 7:08 AM CDT SUNSET 6:04 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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