Climatological Report (Daily)
Issued by NWS
Issued by NWS
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439 CDUS43 KLOT 080633 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 133 AM CDT THU AUG 08 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 7 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 78 1:32 PM 99 1918 84 -6 82 MINIMUM 64 11:59 PM 50 1990 66 -2 66 1994 AVERAGE 71 75 -4 74 PRECIPITATION (IN) YESTERDAY 0.00 2.36 2018 0.12 -0.12 0.00 MONTH TO DATE 0.85 0.98 -0.13 0.13 SINCE JUN 1 9.84 8.79 1.05 10.10 SINCE JAN 1 25.11 23.44 1.67 23.06 SNOWFALL (IN) YESTERDAY 0.0 0.0 MM 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 6 10 -4 9 MONTH TO DATE 90 70 20 73 SINCE JUN 1 684 595 89 615 SINCE JAN 1 764 665 99 708 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 10.7 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 81 11:00 PM LOWEST 40 12:00 PM AVERAGE 61 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 100 1934 MINIMUM TEMPERATURE (F) 66 52 1976 SUNRISE AND SUNSET AUGUST 8 2024........SUNRISE 5:53 AM CDT SUNSET 8:01 PM CDT AUGUST 9 2024........SUNRISE 5:54 AM CDT SUNSET 7:59 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$