


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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391 CDUS43 KILX 120629 CLIDEC CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 129 AM CDT TUE AUG 12 2025 ................................... ...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR AUGUST 11 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 91 338 PM MM MM 85 6 79 MINIMUM 73 529 AM MM MM 64 9 58 AVERAGE 82 74 8 69 PRECIPITATION (IN) YESTERDAY T MM MM 0.09 -0.09 0.00 MONTH TO DATE 0.01 0.89 -0.88 0.40 SINCE JUN 1 12.09 8.59 3.50 10.75 SINCE JAN 1 22.39 22.97 -0.58 28.97 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 12 -12 3 SINCE JUL 1 0 1 -1 0 COOLING YESTERDAY 17 10 7 4 MONTH TO DATE 122 110 12 120 SINCE JUN 1 953 685 268 780 SINCE JAN 1 1038 795 243 915 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 7.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 87 1200 AM LOWEST 54 300 PM AVERAGE 71 .......................................................... THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 MM MM MINIMUM TEMPERATURE (F) 64 MM MM SUNRISE AND SUNSET AUGUST 12 2025........SUNRISE 605 AM CDT SUNSET 755 PM CDT AUGUST 13 2025........SUNRISE 606 AM CDT SUNSET 754 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$