958 CXUS53 KILX 011652 CLSSPI CHICLMSPI 000 TTAA00 KILX 011640 CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 1037 AM CST FRI MAR 1 2019 ................................... ...THE SPRINGFIELD IL CLIMATE SUMMARY FOR THE SEASON, FROM 12/1/2018 TO 2/28/2019... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1879 TO 2019 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE NORMAL ............................................................. TEMPERATURE (F) RECORD HIGH 78 02/24/1930 LOW -24 02/13/1905 HIGHEST 63 01/07 MM MM 68 LOWEST -14 01/30 MM MM -13 AVG. MAXIMUM 38.3 37.6 0.7 40.3 AVG. MINIMUM 22.1 21.2 0.9 20.3 MEAN 30.2 29.4 0.8 30.3 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 30 28.1 1.9 28 DAYS MIN <= 32 78 73.7 4.3 72 DAYS MIN <= 0 2 5.8 -3.8 11 PRECIPITATION (INCHES) RECORD MAXIMUM 15.21 1882 MINIMUM 1.67 1920 TOTALS 9.74 6.15 3.59 5.09 DAILY AVG. 0.11 0.06 DAYS >= .01 33 27.1 5.9 25 DAYS >= .10 18 13.7 4.3 9 DAYS >= .50 6 3.5 2.5 3 DAYS >= 1.00 2 1.1 0.9 1 GREATEST 24 HR. TOTAL 2.08 12/31 TO 12/31 2.17 SNOWFALL (INCHES) RECORDS TOTAL 45.0 1982 24 HR TOTAL 15.0 02/28/1900 TO 02/28/1900 TOTALS 14.9 17.5 -2.6 7.0 SINCE 7/1 26.3 18.1 8.2 7.0 DAYS >= TRACE 21 13.8 7.2 24 DAYS >= 1.0 4 5.1 -1.1 2 GREATEST SNOW DEPTH 10 01/14 2 01/13 24 HR TOTAL 8.4 MM 3.4 DEGREE_DAYS HEATING TOTAL 3114 3203 -89 3113 SINCE 7/1 MM 4271 MM MM COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 0 FREEZE DATES RECORD EARLIEST 09/20/1991 LATEST 05/10/1966 EARLIEST 10/13 LATEST 04/13 .............................................................. WIND (MPH) AVERAGE WIND SPEED 10.6 HIGHEST WIND SPEED/DIRECTION 46/250 DATE 02/24 HIGHEST GUST SPEED/DIRECTION 74/220 DATE 12/01 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.50 NUMBER OF DAYS FAIR 39 NUMBER OF DAYS PC 13 NUMBER OF DAYS CLOUDY 38 AVERAGE RH (PERCENT) 78 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$