Climatological Report (Daily)
Issued by NWS
Issued by NWS
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014 CDUS43 KLOT 222146 CLIMDW CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 446 PM CDT SUN SEP 22 2024 ................................... ...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 22 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 77 1:35 AM 95 2017 74 3 78 MINIMUM 69 1:43 PM 34 1974 56 13 65 AVERAGE 73 65 8 72 PRECIPITATION (IN) TODAY 0.79 1.09 1965 0.09 0.70 0.01 MONTH TO DATE 0.81 2.06 -1.25 2.97 SINCE SEP 1 0.81 2.06 -1.25 2.97 SINCE JAN 1 30.28 26.09 4.19 28.58 DEGREE DAYS HEATING TODAY 0 3 -3 0 MONTH TO DATE 10 27 -17 15 SINCE SEP 1 10 27 -17 15 SINCE JUL 1 10 31 -21 16 COOLING TODAY 8 3 5 7 MONTH TO DATE 190 116 74 108 SINCE SEP 1 190 116 74 108 SINCE JAN 1 1313 1072 241 1070 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 5.4 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 90 9:00 AM LOWEST 43 1:00 AM AVERAGE 67 .......................................................... THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 95 2017 MINIMUM TEMPERATURE (F) 56 35 1947 1974 SUNRISE AND SUNSET SEPTEMBER 22 2024.....SUNRISE 6:39 AM CDT SUNSET 6:47 PM CDT SEPTEMBER 23 2024.....SUNRISE 6:40 AM CDT SUNSET 6:45 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$