


Climatological Report (Monthly)
Issued by NWS Central Illinois
Issued by NWS Central Illinois
994 CXUS53 KILX 011623 CLMILX CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 1123 AM CDT WED OCT 01 2025 ................................... ...THE LINCOLN IL CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1905 TO 2025 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 104 09/06/1954 LOW 22 09/26/1928 HIGHEST 96 09/13 MM MM 90 LOWEST 37 09/08 MM MM 40 AVG. MAXIMUM 83.2 79.2 4.0 79.7 AVG. MINIMUM 51.6 53.4 -1.8 53.3 MEAN 67.4 66.3 1.1 66.5 DAYS MAX >= 90 7 3.6 3.4 1 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.1 -0.1 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 14.31 1911 MINIMUM 0.17 1940 TOTALS 2.52 3.30 -0.78 0.98 DAILY AVG. 0.08 0.11 -0.03 0.03 DAYS >= .01 6 8.0 -2.0 8 DAYS >= .10 3 5.2 -2.2 5 DAYS >= .50 2 2.3 -0.3 0 DAYS >= 1.00 2 0.8 1.2 0 GREATEST 24 HR. TOTAL 1.31 09/21 TO 09/21 0.25 SNOWFALL (INCHES) RECORDS TOTAL T 2008 TOTALS 0.0 0.0 0.0 0.0 SINCE 7/1 0.0 0.0 0.0 MM DAYS >= 1.0 0 0.0 0.0 0 GREATEST SNOW DEPTH 0 0 24 HR TOTAL MM 0.0 DEGREE DAYS HEATING TOTAL 48 78 -30 39 SINCE 7/1 61 88 -27 MM COOLING TOTAL 128 117 11 92 SINCE 1/1 1017 996 21 MM .............................................................. WIND (MPH) AVERAGE WIND SPEED MM HIGHEST WIND SPEED/DIRECTION MM DATE MM HIGHEST GUST SPEED/DIRECTION MM DATE MM AVERAGE RH (PERCENT) MM WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 4 MIXED PRECIP 0 HEAVY RAIN 3 RAIN 4 LIGHT RAIN 6 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 1 FOG W/VIS <= 1/4 MILE 0 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && DAILY RECORDS: RECORD LOW TEMPERATURE OF 40 DEGREES WAS TIED ON SEPTEMBER 9TH. $$