Climatological Report (Daily)
Issued by NWS
Issued by NWS
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570 CDUS43 KLOT 080631 CLIMDW CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 131 AM CDT SUN SEP 08 2024 ................................... ...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 7 2024... 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) YESTERDAY MAXIMUM 67 3:09 PM 101 1939 79 -12 71 MINIMUM 51 6:22 AM 46 1986 62 -11 64 AVERAGE 59 71 -12 68 PRECIPITATION (IN) YESTERDAY 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 YESTERDAY 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 YESTERDAY 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 10.5 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 69 11:00 PM LOWEST 37 1:00 PM AVERAGE 53 .......................................................... THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 98 1933 MINIMUM TEMPERATURE (F) 62 45 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 7:10 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$