Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
000 CXUS53 KILX 011600 CLSDEC CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 1031 AM CDT MON JUN 1 2020 ................................... ...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE SPRING SEASON, FROM 3/1/2020 TO 5/31/2020... 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 86 05/25 MM MM 88 05/24 LOWEST 22 03/07 MM MM -2 AVG. MAXIMUM 61.6 63.1 -1.5 61.5 AVG. MINIMUM 42.4 41.7 0.7 41.8 MEAN 52.0 52.4 -0.4 51.7 DAYS MAX >= 90 0 0.7 -0.7 0 DAYS MAX <= 32 0 1.3 -1.3 5 DAYS MIN <= 32 15 21.9 -6.9 23 DAYS MIN <= 0 0 0.0 0.0 1 PRECIPITATION (INCHES) RECORD MAXIMUM MM MM MINIMUM MM MM TOTALS 14.47 10.73 3.74 14.95 DAILY AVG. 0.16 0.17 DAYS >= .01 42 MM MM 43 DAYS >= .10 29 MM MM 28 DAYS >= .50 10 MM MM 13 DAYS >= 1.00 3 MM MM 4 GREATEST 24 HR. TOTAL 1.35 MM 1.26 DEGREE_DAYS HEATING TOTAL 1252 1247 5 1320 SINCE 7/1 5368 5504 -136 5738 COOLING TOTAL 80 87 -7 113 SINCE 1/1 80 87 -7 113 FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST MM LATEST MM .............................................................. WIND (MPH) AVERAGE WIND SPEED 10.7 HIGHEST WIND SPEED/DIRECTION 48/330 DATE 04/08 HIGHEST GUST SPEED/DIRECTION 66/320 DATE 04/08 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.50 NUMBER OF DAYS FAIR 30 NUMBER OF DAYS PC 30 NUMBER OF DAYS CLOUDY 32 AVERAGE RH (PERCENT) 69 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 21 MIXED PRECIP 0 HEAVY RAIN 14 RAIN 25 LIGHT RAIN 50 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 1 LIGHT SNOW 3 SLEET 0 FOG 42 FOG W/VIS <= 1/4 MILE 7 HAZE 17 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$