Climatological Report (Daily)
Issued by NWS
Issued by NWS
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827 CDUS43 KLOT 020645 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 145 AM CDT FRI AUG 02 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 1 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 88 3:48 PM 100 1988 84 4 85 MINIMUM 69 11:51 PM 51 1990 67 2 69 AVERAGE 79 75 4 77 PRECIPITATION (IN) YESTERDAY 0.51 2.55 1961 0.15 0.36 0.00 MONTH TO DATE 0.51 0.15 0.36 0.00 SINCE JUN 1 9.50 7.96 1.54 9.97 SINCE JAN 1 24.77 22.61 2.16 22.93 SNOWFALL (IN) YESTERDAY 0.0 T 2003 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 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 6 33 -27 25 SINCE JUL 1 0 2 -2 0 COOLING YESTERDAY 14 10 4 12 MONTH TO DATE 14 10 4 12 SINCE JUN 1 608 535 73 554 SINCE JAN 1 688 605 83 647 ................................................................... WIND (MPH) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 4.9 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 11:00 PM LOWEST 57 4:00 PM AVERAGE 75 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 101 1991 MINIMUM TEMPERATURE (F) 66 51 1985 SUNRISE AND SUNSET AUGUST 2 2024........SUNRISE 5:47 AM CDT SUNSET 8:08 PM CDT AUGUST 3 2024........SUNRISE 5:48 AM CDT SUNSET 8:07 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$