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Climatological Report (Daily)
Issued by NWS
Issued by NWS
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489 CDUS43 KLOT 050631 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 131 AM CDT MON AUG 05 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 4 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 91 1:39 PM 100 1947 84 7 86 MINIMUM 71 5:07 AM 53 1880 66 5 70 1894 1992 AVERAGE 81 75 6 78 PRECIPITATION (IN) YESTERDAY 0.00 3.47 1989 0.14 -0.14 0.00 MONTH TO DATE 0.51 0.58 -0.07 0.00 SINCE JUN 1 9.50 8.39 1.11 9.97 SINCE JAN 1 24.77 23.04 1.73 22.93 SNOWFALL (IN) YESTERDAY 0.0 T 2008 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 MM DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 6 33 -27 25 SINCE JUL 1 0 2 -2 0 COOLING YESTERDAY 16 10 6 13 MONTH TO DATE 60 40 20 51 SINCE JUN 1 654 565 89 593 SINCE JAN 1 734 635 99 686 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 4.7 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 5:00 AM LOWEST 39 1:00 PM AVERAGE 63 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 102 1918 MINIMUM TEMPERATURE (F) 66 51 1994 SUNRISE AND SUNSET AUGUST 5 2024........SUNRISE 5:50 AM CDT SUNSET 8:05 PM CDT AUGUST 6 2024........SUNRISE 5:51 AM CDT SUNSET 8:03 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$