Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
000 CXUS53 KILX 012116 RRA CLSMTO CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 355 PM CDT SUN SEP 1 2019 ................................... ...THE MATTOON 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 93 07/10 MM MM 94 LOWEST 50 06/11 MM MM 54 AVG. MAXIMUM 83.5 84.2 -0.7 84.1 AVG. MINIMUM 64.5 63.4 1.1 65.9 MEAN 74.0 73.8 0.2 75.0 DAYS MAX >= 90 11 14.4 -3.4 10 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.1 -0.1 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM MM MM MINIMUM MM MM TOTALS 13.50 11.55 1.95 20.23 DAILY AVG. 0.15 0.22 DAYS >= .01 37 MM MM 32 DAYS >= .10 20 MM MM 22 DAYS >= .50 8 MM MM 16 DAYS >= 1.00 4 MM MM 5 GREATEST 24 HR. TOTAL 2.83 MM 4.70 DEGREE_DAYS HEATING TOTAL 4 21 -17 2 SINCE 7/1 0 5 -5 2 COOLING TOTAL 860 833 27 945 SINCE 1/1 985 920 65 1184 FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST MM LATEST MM .............................................................. WIND (MPH) AVERAGE WIND SPEED 6.8 HIGHEST WIND SPEED/DIRECTION 40/300 DATE 08/17 HIGHEST GUST SPEED/DIRECTION 60/310 DATE 08/17 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.30 NUMBER OF DAYS FAIR 65 NUMBER OF DAYS PC 23 NUMBER OF DAYS CLOUDY 4 AVERAGE RH (PERCENT) 72 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 29 MIXED PRECIP 0 HEAVY RAIN 18 RAIN 21 LIGHT RAIN 45 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 41 FOG W/VIS <= 1/4 MILE 6 HAZE 13 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$