CDUS43 KLOT 092134 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 434 PM CDT THU JUL 09 2026 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 9 2026... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 86 2:59 PM 98 1974 85 1 85 MINIMUM 74 4:55 AM 50 1895 66 8 69 AVERAGE 80 76 4 77 PRECIPITATION (IN) TODAY 0.00 2.43 1946 0.12 -0.12 0.01 MONTH TO DATE 3.56 0.99 2.57 0.74 SINCE JUN 1 8.56 5.09 3.47 4.37 SINCE JAN 1 24.15 19.74 4.41 13.87 SNOWFALL (IN) TODAY 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 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 11 31 -20 13 SINCE JUL 1 0 0 0 0 COOLING TODAY 15 10 5 12 MONTH TO DATE 119 90 29 131 SINCE JUN 1 301 289 12 427 SINCE JAN 1 379 359 20 461 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 6.3 SKY COVER AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 79 7:00 AM LOWEST 59 2:00 PM AVERAGE 69 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 102 1901 1936 MINIMUM TEMPERATURE (F) 66 501996 1997 SUNRISE AND SUNSET JULY 9 2026..........SUNRISE 5:25 AM CDT SUNSET 8:29 PM CDT JULY 10 2026..........SUNRISE 5:26 AM CDT SUNSET 8:28 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$