Climatological Report (Daily)
Issued by NWS
Issued by NWS
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795 CDUS43 KLOT 082133 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 433 PM CDT SUN SEP 08 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 8 2024... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 72 2:56 PM 96 1933 78 -6 68 1959 1960 MINIMUM 49 6:07 AM 43 1986 60 -11 58 AVERAGE 61 69 -8 63 PRECIPITATION (IN) TODAY 0.00 1.65 1885 0.11 -0.11 0.01 MONTH TO DATE 0.04 0.92 -0.88 0.11 SINCE SEP 1 0.04 0.92 -0.88 0.11 SINCE JAN 1 26.90 27.63 -0.73 24.37 SNOWFALL (IN) TODAY 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 TODAY 4 1 3 2 MONTH TO DATE 14 5 9 2 SINCE SEP 1 14 5 9 2 SINCE JUL 1 14 11 3 4 COOLING TODAY 0 5 -5 0 MONTH TO DATE 25 48 -23 88 SINCE SEP 1 25 48 -23 88 SINCE JAN 1 1011 920 91 1022 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 7.7 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 77 12:00 AM LOWEST 42 2:00 PM AVERAGE 60 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 95 1955 1959 1983 MINIMUM TEMPERATURE (F) 60 43 1986 SUNRISE AND SUNSET SEPTEMBER 8 2024.....SUNRISE 6:25 AM CDT SUNSET 7:12 PM CDT SEPTEMBER 9 2024.....SUNRISE 6:26 AM CDT SUNSET 7:11 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$