Climatological Report (Monthly)
Issued by NWS Central Illinois
Issued by NWS Central Illinois
521 CXUS53 KILX 020109 CLMILX CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 912 AM CDT TUE OCT 01 2024 ................................... ...THE LINCOLN IL CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1905 TO 2024 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 90 09/20 MM MM 90 LOWEST 40 09/09 MM MM 44 AVG. MAXIMUM 79.7 79.2 0.5 79.3 AVG. MINIMUM 53.3 53.4 -0.1 55.0 MEAN 66.5 66.3 0.2 67.2 DAYS MAX >= 90 1 3.6 -2.6 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 0.98 3.30 -2.32 3.20 DAILY AVG. 0.03 0.11 -0.08 0.11 DAYS >= .01 8 8.0 0.0 9 DAYS >= .10 5 5.2 -0.2 4 DAYS >= .50 0 2.3 -2.3 2 DAYS >= 1.00 0 0.8 -0.8 1 GREATEST 24 HR. TOTAL 0.25 09/24 TO 09/24 1.84 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 0.0 MM DEGREE DAYS HEATING TOTAL 39 78 -39 28 SINCE 7/1 49 88 -39 MM COOLING TOTAL 92 117 -25 101 SINCE 1/1 961 996 -35 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 2 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 4 LIGHT RAIN 10 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 3 FOG W/VIS <= 1/4 MILE 1 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && 8TH DRIEST SEPTEMBER ON RECORD WITH ONLY 0.98" OF PRECIPITATION REPORTED. RECORD COLD HIGH TEMPERATURE OF 67F BROKEN ON SEPTEMBER 7. THE PREVIOUS RECORD WAS 70F (2018). RECORD LOW TEMPERATURE OF 40F BROKEN ON SEPTEMBER 9. THE PREVIOUS RECORD WAS 42F (1986). $$