Climatological Report (Daily)
Issued by NWS
Issued by NWS
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662 CDUS43 KLOT 102132 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 432 PM CDT TUE SEP 10 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 10 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 82 2:59 PM 95 1983 78 4 83 2013 MINIMUM 58 6:11 AM 44 1943 59 -1 54 AVERAGE 70 69 1 69 PRECIPITATION (IN) TODAY 0.00 2.48 1922 0.10 -0.10 0.01 MONTH TO DATE 0.04 1.12 -1.08 0.12 SINCE SEP 1 0.04 1.12 -1.08 0.12 SINCE JAN 1 26.90 27.83 -0.93 24.38 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 0 1 -1 0 MONTH TO DATE 14 7 7 2 SINCE SEP 1 14 7 7 2 SINCE JUL 1 14 13 1 4 COOLING TODAY 5 5 0 4 MONTH TO DATE 34 58 -24 93 SINCE SEP 1 34 58 -24 93 SINCE JAN 1 1020 930 90 1027 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (190) AVERAGE WIND SPEED 5.9 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 78 5:00 AM LOWEST 27 2:00 PM AVERAGE 53 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 95 1952 MINIMUM TEMPERATURE (F) 59 42 1993 SUNRISE AND SUNSET SEPTEMBER 10 2024.....SUNRISE 6:27 AM CDT SUNSET 7:09 PM CDT SEPTEMBER 11 2024.....SUNRISE 6:28 AM CDT SUNSET 7:07 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$