CDUS43 KLOT 052236 CLIORD CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 436 PM CST TUE DEC 05 2023 ................................... ...THE CHICAGO-OHARE CLIMATE SUMMARY FOR DECEMBER 5 2023... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1871 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 41 3:02 PM 68 2001 40 1 44 MINIMUM 33 7:22 AM 4 2005 27 6 29 AVERAGE 37 33 4 37 PRECIPITATION (IN) TODAY 0.11 1.10 1906 0.08 0.03 0.00 MONTH TO DATE 1.05 0.39 0.66 T SINCE DEC 1 1.05 0.39 0.66 T SINCE JAN 1 31.81 36.14 -4.33 29.83 SNOWFALL (IN) TODAY 0.3 3.9 1977 0.3 0.0 0.0 MONTH TO DATE 0.3 1.1 -0.8 T SINCE DEC 1 0.3 1.1 -0.8 T SINCE JUL 1 3.0 3.1 -0.1 1.1 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 28 32 -4 28 MONTH TO DATE 130 154 -24 150 SINCE DEC 1 130 154 -24 150 SINCE JUL 1 1094 1305 -211 1215 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1145 1003 142 1174 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (10) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 8.5 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 5:00 AM LOWEST 73 2:00 PM AVERAGE 85 .......................................................... THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 39 65 1951 1980 MINIMUM TEMPERATURE (F) 27 0 1885 1972 2007 SUNRISE AND SUNSET DECEMBER 5 2023......SUNRISE 7:04 AM CST SUNSET 4:20 PM CST DECEMBER 6 2023......SUNRISE 7:05 AM CST SUNSET 4:20 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$