Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
232 CXUS53 KILX 012114 RRA CLSDEC CHICLMDEC 000 TTAA00 KILX 012110 CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 355 PM CDT SUN SEP 1 2019 ................................... ...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM 6/1/2019 TO 8/31/2019... 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 95 07/10 MM MM 94 LOWEST 49 06/14 MM MM 50 AVG. MAXIMUM 84.0 84.5 -0.5 85.0 AVG. MINIMUM 64.1 63.1 1.0 65.1 MEAN 74.0 73.8 0.2 75.1 DAYS MAX >= 90 15 17.4 -2.4 23 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM MM MM MINIMUM MM MM TOTALS 12.36 11.86 0.50 13.97 DAILY AVG. 0.14 0.15 DAYS >= .01 30 MM MM 25 DAYS >= .10 22 MM MM 17 DAYS >= .50 9 MM MM 10 DAYS >= 1.00 4 MM MM 5 GREATEST 24 HR. TOTAL 1.36 MM 2.10 DEGREE_DAYS HEATING TOTAL 5 22 -17 5 SINCE 7/1 0 6 -6 5 COOLING TOTAL 865 832 33 953 SINCE 1/1 978 918 60 1180 FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST MM LATEST MM .............................................................. WIND (MPH) AVERAGE WIND SPEED 7.9 HIGHEST WIND SPEED/DIRECTION 36/320 DATE 08/20 HIGHEST GUST SPEED/DIRECTION 55/330 DATE 08/20 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.30 NUMBER OF DAYS FAIR 66 NUMBER OF DAYS PC 24 NUMBER OF DAYS CLOUDY 2 AVERAGE RH (PERCENT) 69 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 25 MIXED PRECIP 0 HEAVY RAIN 17 RAIN 17 LIGHT RAIN 38 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 23 FOG W/VIS <= 1/4 MILE 1 HAZE 6 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$