CDUS43 KILX 122243 CLIMTO CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 443 PM CST FRI DEC 12 2025 ................................... ...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR DECEMBER 12 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 31 300 PM MM MM 41 -10 24 MINIMUM 24 733 AM MM MM 27 -3 16 AVERAGE 28 34 -6 20 PRECIPITATION (IN) TODAY 0.05 MM MM 0.06 -0.01 0.00 MONTH TO DATE 0.33 0.73 -0.40 0.30 SINCE DEC 1 0.33 0.73 -0.40 0.30 SINCE JAN 1 29.20 34.89 -5.69 33.50 DEGREE DAYS HEATING TODAY 37 31 6 45 MONTH TO DATE 467 353 114 429 SINCE DEC 1 467 353 114 429 SINCE JUL 1 1312 1396 -84 1216 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 12 HIGHEST WIND DIRECTION NE (60) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NE (60) AVERAGE WIND SPEED 6.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 600 AM LOWEST 85 1100 AM AVERAGE 91 .......................................................... THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 41 MM MM MINIMUM TEMPERATURE (F) 27 MM MM SUNRISE AND SUNSET DECEMBER 12 2025......SUNRISE 704 AM CST SUNSET 430 PM CST DECEMBER 13 2025......SUNRISE 705 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. $$