Climatological Report (Seasonal)
Issued by NWS
Issued by NWS
916 CXUS53 KILX 011752 CLSMTO CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 1152 AM CST FRI DEC 01 2023 ................................... ...THE MATTOON IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM 9/1/2023 TO 11/30/2023... CLIMATE NORMAL PERIOD 1991 TO 2020 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 11 11/20/2022 HIGHEST 90 09/04 MM MM 93 LOWEST 15 11/28 MM MM 11 AVG. MAXIMUM 67.4 65.3 2.1 66.0 AVG. MINIMUM 45.8 45.3 0.5 44.5 MEAN 56.6 55.3 1.3 55.2 DAYS MAX >= 90 1 3.2 -2.2 2 DAYS MAX <= 32 1 1.3 -0.3 1 DAYS MIN <= 32 16 15.6 0.4 17 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 11.09 2021 MINIMUM 3.79 2022 TOTALS 5.05 8.99 -3.94 3.79 DAILY AVG. 0.06 0.04 DAYS >= .01 21 24.3 -3.3 21 DAYS >= .10 11 13.7 -2.7 13 DAYS >= .50 5 6.1 -1.1 2 DAYS >= 1.00 0 2.1 -2.1 0 GREATEST 24 HR. TOTAL 1.02 09/20 TO 09/21 0.71 DEGREE DAYS HEATING TOTAL 904 1039 -135 1031 SINCE 7/1 907 1043 -136 MM COOLING TOTAL 156 158 -2 164 SINCE 1/1 1048 1117 -69 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST 10/30 LATEST 04/24 .............................................................. WIND (MPH) AVERAGE WIND SPEED 7.7 HIGHEST WIND SPEED/DIRECTION 30/290 DATE 09/17 HIGHEST GUST SPEED/DIRECTION 45/260 DATE 10/31 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.31 NUMBER OF DAYS FAIR 56 NUMBER OF DAYS PC 24 NUMBER OF DAYS CLOUDY 11 AVERAGE RH (PERCENT) 68 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 6 MIXED PRECIP 0 HEAVY RAIN 8 RAIN 9 LIGHT RAIN 29 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 36 FOG W/VIS <= 1/4 MILE 6 HAZE 8 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$