Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
723 CXUS53 KILX 020200 CLSDEC CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 800 PM CST SUN DEC 1 2019 ...CORRECTED TABLE AND ADDED RECORDS... ................................... ...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2019 TO 11/30/2019... CLIMATE NORMAL PERIOD 1981 TO 2010 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 91 09/12 MM MM 94 LOWEST 5 11/12 MM MM 14 AVG. MAXIMUM 64.3 65.4 -1.1 63.9 AVG. MINIMUM 43.9 43.8 0.1 44.0 MEAN 54.1 54.6 -0.5 53.9 DAYS MAX >= 90 3 2.2 0.8 11 DAYS MAX <= 32 2 0.8 1.2 5 DAYS MIN <= 32 23 16.7 6.3 25 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM MM MM MINIMUM MM MM TOTALS 8.16 9.60 -1.44 9.62 DAILY AVG. 0.09 0.11 DAYS >= .01 26 MM MM 29 DAYS >= .10 15 MM MM 16 DAYS >= .50 5 MM MM 6 DAYS >= 1.00 2 MM MM 1 GREATEST 24 HR. TOTAL 1.70 MM 3.06 DEGREE_DAYS HEATING TOTAL 1218 1076 142 1280 SINCE 7/1 1218 1081 137 1285 COOLING TOTAL 247 130 117 292 SINCE 1/1 1225 1048 177 1472 FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST MM LATEST MM .............................................................. WIND (MPH) AVERAGE WIND SPEED 9.1 HIGHEST WIND SPEED/DIRECTION 37/270 DATE 11/27 HIGHEST GUST SPEED/DIRECTION 61/240 DATE 11/27 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.30 NUMBER OF DAYS FAIR 50 NUMBER OF DAYS PC 28 NUMBER OF DAYS CLOUDY 13 AVERAGE RH (PERCENT) 70 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 7 MIXED PRECIP 0 HEAVY RAIN 8 RAIN 12 LIGHT RAIN 34 FREEZING RAIN 0 LT FREEZING RAIN 1 HAIL 0 HEAVY SNOW 1 SNOW 1 LIGHT SNOW 2 SLEET 0 FOG 36 FOG W/VIS <= 1/4 MILE 5 HAZE 10 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$