


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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147 CDUS43 KILX 210631 CLICMI CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 131 AM CDT THU AUG 21 2025 ................................... ...THE CHAMPAIGN IL AIRPORT CLIMATE SUMMARY FOR AUGUST 20 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 82 1154 AM MM MM 83 -1 74 MINIMUM 65 1159 PM MM MM 62 3 54 AVERAGE 74 73 1 64 PRECIPITATION (IN) YESTERDAY 0.00 MM MM 0.10 -0.10 0.00 MONTH TO DATE 1.01 1.86 -0.85 2.24 SINCE JUN 1 6.09 10.08 -3.99 12.00 SINCE JAN 1 15.54 24.59 -9.05 31.34 DEGREE DAYS HEATING YESTERDAY 0 0 0 1 MONTH TO DATE 0 0 0 2 SINCE JUN 1 1 15 -14 4 SINCE JUL 1 0 2 -2 2 COOLING YESTERDAY 9 8 1 0 MONTH TO DATE 246 170 76 156 SINCE JUN 1 979 713 266 751 SINCE JAN 1 1053 826 227 899 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (40) AVERAGE WIND SPEED 8.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 400 AM LOWEST 58 1200 PM AVERAGE 78 .......................................................... THE CHAMPAIGN IL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 MM MM MINIMUM TEMPERATURE (F) 62 MM MM SUNRISE AND SUNSET AUGUST 21 2025........SUNRISE 611 AM CDT SUNSET 741 PM CDT AUGUST 22 2025........SUNRISE 612 AM CDT SUNSET 739 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$