CDUS43 KILX 142238 CLIMTO CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 438 PM CST SUN DEC 14 2025 ................................... ...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR DECEMBER 14 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 9999 TO 9999 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 2 359 PM MM MM 40 -38 44 MINIMUM -9 806 AM MM MM 26 -35 29 AVERAGE -3 33 -36 37 PRECIPITATION (IN) TODAY 0.00 MM MM 0.05 -0.05 0.36 MONTH TO DATE 0.33 0.84 -0.51 0.66 SINCE DEC 1 0.33 0.84 -0.51 0.66 SINCE JAN 1 29.20 35.00 -5.80 33.86 DEGREE DAYS HEATING TODAY 68 32 36 28 MONTH TO DATE 585 416 169 497 SINCE DEC 1 585 416 169 497 SINCE JUL 1 1430 1459 -29 1284 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 1273 1117 156 1091 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 11.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT SNOW RELATIVE HUMIDITY (PERCENT) HIGHEST 83 100 AM LOWEST 59 400 PM AVERAGE 71 .......................................................... THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 40 MM MM MINIMUM TEMPERATURE (F) 26 MM MM SUNRISE AND SUNSET DECEMBER 14 2025......SUNRISE 706 AM CST SUNSET 430 PM CST DECEMBER 15 2025......SUNRISE 706 AM CST SUNSET 430 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$