Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
405 CXUS53 KILX 011752 CLSDEC CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 1152 AM CST FRI DEC 01 2023 ................................... ...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2023 TO 11/30/2023... 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 13 11/20/2022 HIGHEST 90 09/03 MM MM 93 09/04 LOWEST 15 11/28 MM MM 13 AVG. MAXIMUM 67.9 65.4 2.5 65.6 AVG. MINIMUM 45.1 44.5 0.6 43.6 MEAN 56.5 55.0 1.5 54.6 DAYS MAX >= 90 2 4.3 -2.3 1 DAYS MAX <= 32 1 1.2 -0.2 1 DAYS MIN <= 32 18 16.9 1.1 17 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 10.62 2021 MINIMUM 5.75 2020 TOTALS 5.33R 9.13 -3.80 9.91 DAILY AVG. 0.07 0.11 DAYS >= .01 23 28.4 -5.4 21 DAYS >= .10 14 15.5 -1.5 13 DAYS >= .50 3 5.9 -2.9 5 DAYS >= 1.00 1 2.3 -1.3 4 GREATEST 24 HR. TOTAL 1.22 2.48 DEGREE DAYS HEATING TOTAL 918 1059 -141 1077 SINCE 7/1 921 1062 -141 MM COOLING TOTAL 168 147 21 149 SINCE 1/1 1135 1105 30 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST 10/30 LATEST 04/24 .............................................................. WIND (MPH) AVERAGE WIND SPEED 8.4 HIGHEST WIND SPEED/DIRECTION 29/280 DATE 10/31 HIGHEST GUST SPEED/DIRECTION 41/270 DATE 10/31 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.30 NUMBER OF DAYS FAIR 55 NUMBER OF DAYS PC 22 NUMBER OF DAYS CLOUDY 13 AVERAGE RH (PERCENT) 72 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 5 MIXED PRECIP 0 HEAVY RAIN 7 RAIN 6 LIGHT RAIN 33 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 1 SLEET 0 FOG 32 FOG W/VIS <= 1/4 MILE 5 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$