934 CXUS53 KABR 011857 CLMPIR CLIMATE REPORT NATIONAL WEATHER SERVICE ABERDEEN SD 1252 PM CST FRI FEB 1 2019 ................................... ...THE PIERRE SD CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2019... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1892 TO 2019 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 68 01/23/1981 LOW -33 01/29/1966 HIGHEST 47 01/05 MM MM 49 01/19 01/04 LOWEST -20 01/30 MM MM -22 01/01 AVG. MAXIMUM 28.6 30.0 -1.4 30.4 AVG. MINIMUM 10.1 9.8 0.3 8.3 MEAN 19.7 19.9 -0.2 19.3 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 15 16.2 -1.2 14 DAYS MIN <= 32 30 30.5 -0.5 31 DAYS MIN <= 0 6 7.9 -1.9 8 PRECIPITATION (INCHES) RECORD MAXIMUM 1.37 1975 MINIMUM T 1913 TOTALS 0.54 0.42 0.12 0.08 DAYS >= .01 3 5.7 -2.7 5 DAYS >= .10 1 1.3 -0.3 0 DAYS >= .50 0 0.2 -0.2 0 DAYS >= 1.00 0 0.0 0.0 0 SNOWFALL (INCHES) RECORDS TOTAL 25.4 1949 0 -26215 SNOW DEPTH 24 01/12/2010 01/11/2010 01/10/2010 TOTALS 6.0 4.7 1.3 T SINCE 7/1 15.3 15.9 -0.6 4.4 SNOWDEPTH AVG. 3 3 0 1 DAYS >= TRACE 16 5.5 10.5 7 DAYS >= 1.0 1 1.7 -0.7 0 GREATEST SNOW DEPTH 5 01/23 3 01/02 01/22 01/01 01/21 DEGREE_DAYS HEATING TOTAL 1305 1398 -93 1407 SINCE 7/1 4257 4360 -103 4143 COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 0 FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST MM LATEST MM ................................................................. WIND (MPH) AVERAGE WIND SPEED 11.3 RESULTANT WIND SPEED/DIRECTION 2/354 HIGHEST WIND SPEED/DIRECTION 55/330 DATE 01/27 HIGHEST GUST SPEED/DIRECTION 71/320 DATE 01/27 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.60 NUMBER OF DAYS FAIR 11 NUMBER OF DAYS PC 5 NUMBER OF DAYS CLOUDY 15 AVERAGE RH (PERCENT) 79 WEATHER CONDITIONS. NUMBER OF DAYS WITH 0 0 0 0 1 0 4 HAZE 5 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$