


Climatological Report (Monthly)
Issued by NWS
Issued by NWS
992 CXUS53 KILX 011623 CLMCMI CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 1123 AM CDT WED OCT 01 2025 ................................... ...THE CHAMPAIGN IL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 9999 TO 9999 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH MM MM LOW 39 09/07/2025 HIGHEST 96 09/13 MM MM 91 LOWEST 39R 09/07 MM MM 42 AVG. MAXIMUM 85.2 79.4 5.8 80.4 AVG. MINIMUM 54.7 54.5 0.2 56.9 MEAN 69.9 67.0 2.9 68.6 DAYS MAX >= 90 10 4.0 6.0 3 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM MM MM MINIMUM MM MM TOTALS 0.96 3.05 -2.09 2.61 DAILY AVG. 0.03 0.10 -0.07 0.09 DAYS >= .01 5 8.8 -3.8 6 DAYS >= .10 2 4.7 -2.7 4 DAYS >= .50 1 2.1 -1.1 1 DAYS >= 1.00 0 0.9 -0.9 1 GREATEST 24 HR. TOTAL 0.60 09/23 TO 09/23 1.89 DEGREE DAYS HEATING TOTAL 31 66 -35 24 SINCE 7/1 40 72 -32 MM COOLING TOTAL 191 124 67 141 SINCE 1/1 1278 1027 251 MM .............................................................. WIND (MPH) AVERAGE WIND SPEED 5.8 HIGHEST WIND SPEED/DIRECTION 28/310 DATE 09/03 HIGHEST GUST SPEED/DIRECTION 43/310 DATE 09/03 AVERAGE RH (PERCENT) 61 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 2 LIGHT RAIN 6 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 8 FOG W/VIS <= 1/4 MILE 1 HAZE 4 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$