CXUS53 KABR 021755 CLSPIR CLIMATE REPORT NATIONAL WEATHER SERVICE ABERDEEN SD 1250 PM CDT WED SEP 2 2015 ................................... ...THE PIERRE SD CLIMATE SUMMARY FOR THE SEASON, FROM 6/1/2015 TO 8/31/2015... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1892 TO 2015 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 117 07/15/2006 LOW 34 06/03/1998 HIGHEST 104 08/15 MM MM 104 07/21 LOWEST 44 08/24 MM MM 42 06/13 AVG. MAXIMUM 84.8 85.4 -0.6 80.9 AVG. MINIMUM 59.1 59.2 -0.1 57.1 MEAN 71.9 72.3 -0.4 69.0 DAYS MAX >= 90 28 30.5 -2.5 10 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 11.13 2008 MINIMUM 3.04 2012 TOTALS 10.80 7.98 2.82 8.29 DAYS >= .01 28 27.3 0.7 39 DAYS >= .10 16 15.1 0.9 17 DAYS >= .50 8 5.0 3.0 5 DAYS >= 1.00 4 1.6 2.4 1 SNOWFALL (INCHES) RECORDS TOTAL MM MM SNOW DEPTH 0 MM TOTALS 0.0 0.0 0.0 0.0 SINCE 7/1 0.0 0.0 0.0 0.0 SNOWDEPTH AVG. 0 MM MM 0 DAYS >= TRACE 0 0.0 0.0 0 DAYS >= 1.0 0 0.0 0.0 0 GREATEST SNOW DEPTH 0 MM 0 MM DEGREE_DAYS HEATING TOTAL 30 74 -44 95 SINCE 7/1 25 20 5 28 COOLING TOTAL 696 745 -49 488 SINCE 1/1 710 777 -67 536 FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST MM LATEST MM ................................................................. WIND (MPH) AVERAGE WIND SPEED 9.8 RESULTANT WIND SPEED/DIRECTION 1/124 HIGHEST WIND SPEED/DIRECTION 60/290 DATE 06/22 HIGHEST GUST SPEED/DIRECTION 80/290 DATE 06/22 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.20 NUMBER OF DAYS FAIR 73 NUMBER OF DAYS PC 16 NUMBER OF DAYS CLOUDY 3 AVERAGE RH (PERCENT) 66 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 11 RAIN 13 LIGHT RAIN 40 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 27 FOG W/VIS <= 1/4 MILE 4 HAZE 9 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$