


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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423 CDUS43 KILX 130632 CLIDEC CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 132 AM CDT SUN JUL 13 2025 ................................... ...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR JULY 12 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 83 617 PM MM MM 86 -3 87 MINIMUM 70 412 AM MM MM 66 4 66 AVERAGE 77 76 1 77 PRECIPITATION (IN) YESTERDAY 0.04 MM MM 0.11 -0.07 0.00 MONTH TO DATE 2.29 1.43 0.86 3.63 SINCE JUN 1 6.57 5.81 0.76 5.63 SINCE JAN 1 16.87 20.19 -3.32 23.85 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 11 -11 3 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 12 11 1 12 MONTH TO DATE 178 131 47 125 SINCE JUN 1 532 373 159 456 SINCE JAN 1 617 483 134 591 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 7.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 87 1100 PM LOWEST 67 600 PM AVERAGE 77 .......................................................... THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 MM MM MINIMUM TEMPERATURE (F) 66 MM MM SUNRISE AND SUNSET JULY 13 2025..........SUNRISE 538 AM CDT SUNSET 824 PM CDT JULY 14 2025..........SUNRISE 539 AM CDT SUNSET 823 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$