Climatological Report (Daily)
Issued by NWS
Issued by NWS
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194 CDUS43 KLOT 300633 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 133 AM CDT TUE JUL 30 2024 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 29 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 84 12:45 PM 99 1913 84 0 83 MINIMUM 71 8:13 AM 50 1984 67 4 69 AVERAGE 78 75 3 76 PRECIPITATION (IN) YESTERDAY 0.11 1.58 1989 0.13 -0.02 T MONTH TO DATE 5.89 3.44 2.45 7.61 SINCE JUN 1 8.99 7.54 1.45 9.97 SINCE JAN 1 24.26 22.19 2.07 22.93 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 31 -25 25 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 13 10 3 11 MONTH TO DATE 284 307 -23 319 SINCE JUN 1 562 506 56 524 SINCE JAN 1 642 576 66 617 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 6.8 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 94 3:00 AM LOWEST 65 1:00 PM AVERAGE 80 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 102 1916 MINIMUM TEMPERATURE (F) 67 50 1984 SUNRISE AND SUNSET JULY 30 2024..........SUNRISE 5:44 AM CDT SUNSET 8:12 PM CDT JULY 31 2024..........SUNRISE 5:45 AM CDT SUNSET 8:11 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$