CDUS43 KLOT 260634 CLIMDW CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 1234 AM CST FRI DEC 26 2025 ................................... ...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR DECEMBER 25 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1928 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 44 8:48 PM 64 1982 35 9 39 MINIMUM 39 6:18 AM -13 1983 23 16 34 AVERAGE 42 29 13 37 PRECIPITATION (IN) YESTERDAY 0.00 1.80 1982 0.05 -0.05 T MONTH TO DATE 0.63 1.47 -0.84 0.32 SINCE DEC 1 0.63 1.47 -0.84 0.32 SINCE JAN 1 30.32 34.10 -3.78 35.51 DEGREE DAYS HEATING YESTERDAY 23 36 -13 28 MONTH TO DATE 944 823 121 843 SINCE DEC 1 944 823 121 843 SINCE JUL 1 1853 1907 -54 1549 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1410 1112 298 1384 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 11.7 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 3:00 AM LOWEST 51 10:00 PM AVERAGE 72 .......................................................... THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 35 62 2019 MINIMUM TEMPERATURE (F) 22 -9 1933 SUNRISE AND SUNSET DECEMBER 26 2025......SUNRISE 7:17 AM CST SUNSET 4:26 PM CST DECEMBER 27 2025......SUNRISE 7:17 AM CST SUNSET 4:27 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$