CDUS43 KLOT 100643 CLIMDW CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 143 AM CDT THU OCT 10 2024 ................................... ...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR OCTOBER 9 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1928 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 70 12:46 PM 87 2010 67 3 59 MINIMUM 53 6:31 AM 32 1945 49 4 43 1964 AVERAGE 62 58 4 51 PRECIPITATION (IN) YESTERDAY 0.00 2.27 1954 0.12 -0.12 0.00 MONTH TO DATE 0.08 0.99 -0.91 0.45 SINCE SEP 1 1.97 3.76 -1.79 4.05 SINCE JAN 1 31.44 27.79 3.65 29.66 DEGREE DAYS HEATING YESTERDAY 3 8 -5 14 MONTH TO DATE 16 60 -44 53 SINCE SEP 1 26 119 -93 68 SINCE JUL 1 26 123 -97 69 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 12 13 -1 42 SINCE SEP 1 231 149 82 179 SINCE JAN 1 1354 1105 249 1141 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 7.8 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 77 2:00 AM LOWEST 40 11:00 AM AVERAGE 59 .......................................................... THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 87 1938 MINIMUM TEMPERATURE (F) 49 27 1964 SUNRISE AND SUNSET OCTOBER 10 2024.......SUNRISE 6:58 AM CDT SUNSET 6:17 PM CDT OCTOBER 11 2024.......SUNRISE 6:59 AM CDT SUNSET 6:15 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$