Climatological Report (Daily)
Issued by NWS
Issued by NWS
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657 CDUS43 KLOT 072133 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 433 PM CDT SAT SEP 07 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 7 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 67 1:38 PM 100 1939 79 -12 71 1960 MINIMUM 48 5:46 AM 42 1986 61 -13 64 AVERAGE 58 70 -12 68 PRECIPITATION (IN) TODAY 0.00 1.79 1980 0.11 -0.11 0.03 MONTH TO DATE 0.04 0.81 -0.77 0.10 SINCE SEP 1 0.04 0.81 -0.77 0.10 SINCE JAN 1 26.90 27.52 -0.62 24.36 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 7 1 6 0 MONTH TO DATE 10 4 6 0 SINCE SEP 1 10 4 6 0 SINCE JUL 1 10 10 0 2 COOLING TODAY 0 6 -6 3 MONTH TO DATE 25 43 -18 88 SINCE SEP 1 25 43 -18 88 SINCE JAN 1 1011 915 96 1022 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (360) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 12.0 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 74 6:00 AM LOWEST 38 2:00 PM AVERAGE 56 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 96 1933 1959 1960 MINIMUM TEMPERATURE (F) 60 43 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. $$