784
CDUS43 KLOT 190636
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT SAT OCT 19 2024
...............................
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR OCTOBER 18 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 69 3:10 PM 87 1950 62 7 68
MINIMUM 42 6:43 AM 20 1948 45 -3 46
AVERAGE 56 53 3 57
PRECIPITATION (IN)
YESTERDAY 0.00 2.09 1985 0.12 -0.12 0.04
MONTH TO DATE 0.30 2.03 -1.73 1.84
SINCE SEP 1 1.62 5.22 -3.60 5.20
SINCE JAN 1 28.48 31.93 -3.45 29.46
SNOWFALL (IN)
YESTERDAY 0.0 0.7 1989 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 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 9 12 -3 8
MONTH TO DATE 107 165 -58 140
SINCE SEP 1 122 242 -120 153
SINCE JUL 1 122 248 -126 155
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
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WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 6.7
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 7:00 AM
LOWEST 28 3:00 PM
AVERAGE 47
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THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 84 1971
MINIMUM TEMPERATURE (F) 44 21 1992
SUNRISE AND SUNSET
OCTOBER 19 2024.......SUNRISE 7:09 AM CDT SUNSET 6:03 PM CDT
OCTOBER 20 2024.......SUNRISE 7:10 AM CDT SUNSET 6:01 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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