


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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542 CDUS43 KILX 170628 CLIMTO CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 128 AM CDT THU APR 17 2025 ................................... ...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR APRIL 16 2025... 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) YESTERDAY MAXIMUM 64 MM MM MM 64 0 81 MINIMUM 37 MM MM MM 43 -6 62 AVERAGE 51 54 -3 72 PRECIPITATION (IN) YESTERDAY 0.00 MM MM 0.15 -0.15 0.15 MONTH TO DATE 5.03 1.96 3.07 4.84 SINCE MAR 1 6.61 4.18 2.43 7.84 SINCE JAN 1 7.97 8.03 -0.06 12.70 DEGREE DAYS HEATING YESTERDAY 14 12 2 0 MONTH TO DATE 246 227 19 175 SINCE MAR 1 717 924 -207 686 SINCE JUL 1 4650 5034 -384 3993 COOLING YESTERDAY 0 0 0 7 MONTH TO DATE 0 0 0 18 SINCE MAR 1 3 3 0 18 SINCE JAN 1 3 3 0 18 ................................................................... WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 6.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 70 500 AM LOWEST 30 400 PM AVERAGE 50 .......................................................... THE MATTOON IL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 65 MM MM MINIMUM TEMPERATURE (F) 44 MM MM SUNRISE AND SUNSET APRIL 17 2025.........SUNRISE 613 AM CDT SUNSET 733 PM CDT APRIL 18 2025.........SUNRISE 611 AM CDT SUNSET 734 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$