CDUS43 KILX 060638 CLIMTO CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 138 AM CDT WED MAY 06 2026 ................................... ...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR MAY 5 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1998 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 62 1201 AM MM MM 70 -8 61 MINIMUM 44 924 PM MM MM 50 -6 47 AVERAGE 53 60 -7 54 PRECIPITATION (IN) YESTERDAY 1.48 MM MM 0.13 1.35 0.03 MONTH TO DATE 1.88 0.71 1.17 1.76 SINCE MAR 1 14.71 7.07 7.64 11.05 SINCE JAN 1 16.62 10.92 5.70 12.41 DEGREE DAYS HEATING YESTERDAY 12 6 6 11 MONTH TO DATE 54 32 22 48 SINCE MAR 1 736 1083 -347 827 SINCE JUL 1 4618 5193 -575 4760 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 0 5 -5 2 SINCE MAR 1 63 20 43 11 SINCE JAN 1 63 20 43 11 ................................................................... WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 9.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 500 PM LOWEST 72 1200 AM AVERAGE 84 .......................................................... THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 MM MM MINIMUM TEMPERATURE (F) 51 MM MM SUNRISE AND SUNSET MAY 6 2026...........SUNRISE 548 AM CDT SUNSET 752 PM CDT MAY 7 2026...........SUNRISE 547 AM CDT SUNSET 753 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$