Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
548 CXUS53 KILX 021828 CLSMTO CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 1228 PM CST TUE MAR 02 2021 ................................... ...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM 12/1/2020 TO 2/28/2021... 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 -7 02/17/2021 HIGHEST 61 12/10 MM MM 66 LOWEST -7R 02/17 MM MM -1 AVG. MAXIMUM 36.7 37.6 -0.9 41.9 AVG. MINIMUM 22.3 22.5 -0.2 26.9 MEAN 29.5 30.0 -0.5 34.4 DAYS MAX >= 90 0 0.0 0.0 MM DAYS MAX <= 32 26 27.4 -1.4 MM DAYS MIN <= 32 78 72.4 5.6 MM DAYS MIN <= 0 5 3.2 1.8 MM PRECIPITATION (INCHES) RECORD MAXIMUM MM MM MINIMUM MM MM TOTALS 5.14 6.75 -1.61 7.22 DAILY AVG. 0.06 0.08 DAYS >= .01 20 MM MM MM DAYS >= .10 10 MM MM MM DAYS >= .50 4 MM MM MM DAYS >= 1.00 1 MM MM MM GREATEST 24 HR. TOTAL 1.38 02/27 TO 02/28 2.45 DEGREE DAYS HEATING TOTAL 3151 3145 6 2761 SINCE 7/1 4076 4204 -128 3887 COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 0 FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST 10/05 LATEST 05/09 .............................................................. WIND (MPH) AVERAGE WIND SPEED 10.2 HIGHEST WIND SPEED/DIRECTION 36/280 DATE 12/23 HIGHEST GUST SPEED/DIRECTION 48/290 DATE 02/04 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.54 NUMBER OF DAYS FAIR 27 NUMBER OF DAYS PC 30 NUMBER OF DAYS CLOUDY 33 AVERAGE RH (PERCENT) 78 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 4 RAIN 8 LIGHT RAIN 18 FREEZING RAIN 2 LT FREEZING RAIN 2 HAIL 0 HEAVY SNOW 2 SNOW 3 LIGHT SNOW 30 SLEET 0 FOG 61 FOG W/VIS <= 1/4 MILE 8 HAZE 14 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$ BAKER