Climatological Report (Daily)
Issued by NWS
Issued by NWS
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762
CDUS43 KLOT 070642
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
142 AM CDT SAT SEP 07 2024
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 6 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 70 11:33 AM 97 1954 79 -9 83
1960
MINIMUM 54 11:59 PM 42 1984 61 -7 71
AVERAGE 62 70 -8 77
PRECIPITATION (IN)
YESTERDAY 0.00 1.53 1894 0.11 -0.11 0.05
MONTH TO DATE 0.04 0.70 -0.66 0.07
SINCE SEP 1 0.04 0.70 -0.66 0.07
SINCE JAN 1 26.90 27.41 -0.51 24.33
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 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 3 1 2 0
MONTH TO DATE 3 3 0 0
SINCE SEP 1 3 3 0 0
SINCE JUL 1 3 9 -6 2
COOLING
YESTERDAY 0 6 -6 12
MONTH TO DATE 25 37 -12 85
SINCE SEP 1 25 37 -12 85
SINCE JAN 1 1011 909 102 1019
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 11.6
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 AM
LOWEST 51 5:00 PM
AVERAGE 72
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 100 1939
1960
MINIMUM TEMPERATURE (F) 61 42 1986
SUNRISE AND SUNSET
SEPTEMBER 7 2024.....SUNRISE 6:24 AM CDT SUNSET 7:14 PM CDT
SEPTEMBER 8 2024.....SUNRISE 6:25 AM CDT SUNSET 7:12 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$