Climatological Report (Seasonal)
Issued by NWS Central Illinois
Issued by NWS Central Illinois
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413 CXUS53 KILX 020052 CLSSPI CLIMATE REPORT NATIONAL WEATHER SERVICE LINCOLN IL 751 PM CDT SAT JUN 1 2019 ................................... ...THE SPRINGFIELD IL CLIMATE SUMMARY FOR THE SEASON, FROM 3/1/2019 TO 5/31/2019... 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 101 05/31/1934 LOW -12 03/05/1960 HIGHEST 89 05/24 MM MM 98 05/16 LOWEST -4 03/04 MM MM 16 AVG. MAXIMUM 62.3 63.8 -1.5 65.6 AVG. MINIMUM 42.0 42.4 -0.4 43.1 MEAN 52.2 53.1 -0.9 54.3 DAYS MAX >= 90 0 0.9 -0.9 8 DAYS MAX <= 32 4 1.6 2.4 0 DAYS MIN <= 32 28 19.3 8.7 32 DAYS MIN <= 0 1 0.1 0.9 0 PRECIPITATION (INCHES) RECORD MAXIMUM 21.83 1977 MINIMUM 4.37 1930 TOTALS 17.08 10.38 6.70 9.38 DAILY AVG. 0.19 0.10 DAYS >= .01 44 33.7 10.3 28 DAYS >= .10 32 20.2 11.8 19 DAYS >= .50 12 6.7 5.3 7 DAYS >= 1.00 4 2.3 1.7 2 GREATEST 24 HR. TOTAL 2.44 04/30 TO 05/01 1.67 SNOWFALL (INCHES) RECORDS TOTAL 35.2 1906 24 HR TOTAL 17.4 03/25/2013 TOTALS 5.3 2.8 2.5 4.8 SINCE 7/1 31.6 20.9 10.7 11.8 DAYS >= TRACE 7 2.2 4.8 6 DAYS >= 1.0 2 0.7 1.3 2 GREATEST SNOW DEPTH 2 03/08 3 03/04 24 HR TOTAL 2.4 03/07 2.8 DEGREE_DAYS HEATING TOTAL 1280 1198 82 1267 SINCE 7/1 5691 5470 221 5245 COOLING TOTAL 124 105 19 311 SINCE 1/1 124 104 20 311 FREEZE DATES RECORD EARLIEST 09/20/1991 LATEST 05/10/1966 EARLIEST 10/13 LATEST 04/13 .............................................................. WIND (MPH) AVERAGE WIND SPEED 10.4 HIGHEST WIND SPEED/DIRECTION 49/250 DATE 05/22 HIGHEST GUST SPEED/DIRECTION 66/250 DATE 05/22 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.40 NUMBER OF DAYS FAIR 42 NUMBER OF DAYS PC 28 NUMBER OF DAYS CLOUDY 22 AVERAGE RH (PERCENT) 72 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 19 MIXED PRECIP 0 HEAVY RAIN 19 RAIN 26 LIGHT RAIN 48 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 6 LIGHT SNOW 6 SLEET 0 FOG 49 FOG W/VIS <= 1/4 MILE 6 HAZE 6 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. && RECORDS SET DURING THE SPRING SEASON: * 9TH WETTEST SPRING ON RECORD $$ GEELHART