Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
000 CXUS53 KILX 011615 CLSDEC CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 1015 AM CST WED DEC 01 2021 ................................... ...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2021 TO 11/30/2021... 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 MM MM HIGHEST 92 09/18 MM MM 88 LOWEST 19 11/26 MM MM 20 AVG. MAXIMUM 67.7 65.4 2.3 66.8 AVG. MINIMUM 46.8 44.5 2.3 43.9 MEAN 57.3 55.0 2.3 55.3 DAYS MAX >= 90 4 4.3 -0.3 0 DAYS MAX <= 32 0 1.2 -1.2 0 DAYS MIN <= 32 18 16.9 1.1 18 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM MM MM MINIMUM MM MM TOTALS 10.62 9.13 1.49 5.75 DAILY AVG. 0.12 0.06 DAYS >= .01 30 28.4 1.6 29 DAYS >= .10 17 15.5 1.5 15 DAYS >= .50 8 5.9 2.1 4 DAYS >= 1.00 2 2.3 -0.3 1 GREATEST 24 HR. TOTAL MM 1.28 DEGREE DAYS HEATING TOTAL 927 1059 -132 984 SINCE 7/1 929 1062 -133 MM COOLING TOTAL 240 147 93 127 SINCE 1/1 1323 1105 218 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST 11/02 LATEST 05/12 .............................................................. WIND (MPH) AVERAGE WIND SPEED 9.0 HIGHEST WIND SPEED/DIRECTION 31/350 DATE 10/25 HIGHEST GUST SPEED/DIRECTION 46/350 DATE 10/25 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.32 NUMBER OF DAYS FAIR 53 NUMBER OF DAYS PC 26 NUMBER OF DAYS CLOUDY 12 AVERAGE RH (PERCENT) 73 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 8 MIXED PRECIP 0 HEAVY RAIN 12 RAIN 12 LIGHT RAIN 37 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 3 SLEET 0 FOG 39 FOG W/VIS <= 1/4 MILE 3 HAZE 8 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$