Climatological Report (Daily)
Issued by NWS
Issued by NWS
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977 CDUS43 KLOT 310641 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 141 AM CDT SAT AUG 31 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 30 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 83 11:42 AM 96 1925 81 2 71 1953 2013 MINIMUM 69 11:59 PM 47 1915 63 6 55 1946 AVERAGE 76 72 4 63 PRECIPITATION (IN) YESTERDAY 0.28 4.31 2001 0.14 0.14 0.00 MONTH TO DATE 2.60 4.11 -1.51 1.33 SINCE JUN 1 11.59 11.92 -0.33 11.30 SINCE JAN 1 26.86 26.57 0.29 24.26 SNOWFALL (IN) YESTERDAY 0.0 T 1949 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 T 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 2 MONTH TO DATE 0 0 0 2 SINCE JUN 1 6 33 -27 27 SINCE JUL 1 0 2 -2 2 COOLING YESTERDAY 11 7 4 0 MONTH TO DATE 304 270 34 297 SINCE JUN 1 898 795 103 839 SINCE JAN 1 978 865 113 932 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 7.4 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 94 8:00 AM LOWEST 66 10:00 PM AVERAGE 80 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 80 99 1953 MINIMUM TEMPERATURE (F) 63 47 1872 SUNRISE AND SUNSET AUGUST 31 2024........SUNRISE 6:17 AM CDT SUNSET 7:26 PM CDT SEPTEMBER 1 2024.....SUNRISE 6:18 AM CDT SUNSET 7:24 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$