CXUS53 KILX 011813 CLSDEC CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 1213 PM CST SUN MAR 01 2026 ................................... ...THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM 12/1/2025 TO 2/28/2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 2000 TO 2026 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH MM MM LOW MM MM HIGHEST 69 02/27 MM MM 69 12/28 LOWEST -14 12/14 MM MM -5 AVG. MAXIMUM 39.0 38.1 0.9 38.7 AVG. MINIMUM 20.2 22.9 -2.7 22.0 MEAN 29.6 30.5 -0.9 30.3 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 38 28.0 10.0 32 DAYS MIN <= 32 74 74.0 0.0 71 DAYS MIN <= 0 10 3.7 6.3 5 PRECIPITATION (INCHES) RECORD MAXIMUM MM MM MINIMUM MM MM TOTALS 1.63 5.95 -4.32 2.30 DAILY AVG. 0.02 0.03 DAYS >= .01 10 24.0 -14.0 12 DAYS >= .10 4 12.3 -8.3 5 DAYS >= .50 0 3.6 -3.6 2 DAYS >= 1.00 0 1.3 -1.3 0 GREATEST 24 HR. TOTAL 0.49 0.57 DEGREE DAYS HEATING TOTAL 3178 3109 69 3098 SINCE 7/1 4064 4173 -109 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST 10/24 LATEST 04/12 .............................................................. WIND (MPH) AVERAGE WIND SPEED 11.1 HIGHEST WIND SPEED/DIRECTION 38/200 DATE 01/08 HIGHEST GUST SPEED/DIRECTION 54/290 DATE 12/28 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.44 NUMBER OF DAYS FAIR 37 NUMBER OF DAYS PC 34 NUMBER OF DAYS CLOUDY 19 AVERAGE RH (PERCENT) 71 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 2 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 4 LIGHT RAIN 9 FREEZING RAIN 0 LT FREEZING RAIN 1 HAIL 0 HEAVY SNOW 1 SNOW 3 LIGHT SNOW 24 SLEET 0 FOG 34 FOG W/VIS <= 1/4 MILE 7 HAZE 14 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$