Climatological Report (Daily)
Issued by NWS
Issued by NWS
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656 CDUS43 KLOT 072133 CLIMDW CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 433 PM CDT SAT SEP 07 2024 ................................... ...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 7 2024... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1928 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 67 2:57 PM 101 1939 79 -12 71 MINIMUM 51 6:22 AM 46 1986 62 -11 64 AVERAGE 59 71 -12 68 PRECIPITATION (IN) TODAY 0.00 3.51 1998 0.10 -0.10 0.01 MONTH TO DATE T 0.75 -0.75 0.19 SINCE SEP 1 T 0.75 -0.75 0.19 SINCE JAN 1 29.47 24.78 4.69 25.80 DEGREE DAYS HEATING TODAY 6 1 5 0 MONTH TO DATE 6 2 4 0 SINCE SEP 1 6 2 4 0 SINCE JUL 1 6 6 0 1 COOLING TODAY 0 6 -6 3 MONTH TO DATE 34 48 -14 82 SINCE SEP 1 34 48 -14 82 SINCE JAN 1 1157 1004 153 1044 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 12.8 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 65 6:00 AM LOWEST 37 1:00 PM AVERAGE 51 .......................................................... THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 98 1933 MINIMUM TEMPERATURE (F) 62 45 1986 SUNRISE AND SUNSET SEPTEMBER 7 2024.....SUNRISE 6:24 AM CDT SUNSET 7:13 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. $$