Climatological Report (Daily)
Issued by NWS
Issued by NWS
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882 CDUS43 KLOT 120632 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 132 AM CDT THU SEP 12 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 11 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 87 2:09 PM 95 1952 77 10 70 MINIMUM 59 5:55 AM 42 1993 59 0 61 AVERAGE 73 68 5 66 PRECIPITATION (IN) YESTERDAY 0.00 2.37 2000 0.11 -0.11 0.77 MONTH TO DATE 0.04 1.23 -1.19 0.89 SINCE SEP 1 0.04 1.23 -1.19 0.89 SINCE JAN 1 26.90 27.94 -1.04 25.15 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 MM DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 14 8 6 2 SINCE SEP 1 14 8 6 2 SINCE JUL 1 14 14 0 4 COOLING YESTERDAY 8 5 3 1 MONTH TO DATE 42 63 -21 94 SINCE SEP 1 42 63 -21 94 SINCE JAN 1 1028 935 93 1028 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 3.3 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 75 6:00 AM LOWEST 27 4:00 PM AVERAGE 51 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 96 1952 MINIMUM TEMPERATURE (F) 59 44 1955 2014 SUNRISE AND SUNSET SEPTEMBER 12 2024.....SUNRISE 6:29 AM CDT SUNSET 7:05 PM CDT SEPTEMBER 13 2024.....SUNRISE 6:30 AM CDT SUNSET 7:04 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$