Climatological Report (Annual)
Issued by NWS
Issued by NWS
000 CXUS53 KABR 011403 CLAPIR CLIMATE REPORT NATIONAL WEATHER SERVICE ABERDEEN SD 717 AM CST FRI JAN 01 2021 ................................... ...THE PIERRE SD CLIMATE SUMMARY FOR THE YEAR OF 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1892 TO 2020 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 -35 02/09/1994 HIGHEST 106 08/25 MM MM 100 06/29 LOWEST -16 02/13 MM MM -20 01/30 AVG. MAXIMUM 61.0 59.2 1.8 53.5 AVG. MINIMUM 35.7 35.6 0.1 33.2 MEAN 48.3 47.4 0.9 43.3 DAYS MAX >= 90 43 36.5 6.5 14 DAYS MAX <= 32 44 55.4 -11.4 77 DAYS MIN <= 32 177 160.1 16.9 175 DAYS MIN <= 0 10 19.8 -9.8 34 PRECIPITATION (INCHES) RECORD MAXIMUM 31.24 1997 MINIMUM 6.89 1976 TOTALS 14.18 20.01 -5.83 30.90 DAILY AVG. 0.04 0.05 -0.01 0.09 DAYS >= .01 70 87.7 -17.7 120 DAYS >= .10 39 42.3 -3.3 63 DAYS >= .50 8 11.5 -3.5 21 DAYS >= 1.00 1 3.4 -2.4 8 SNOWFALL (INCHES) RECORDS TOTAL 83.1 2019 TOTALS 24.7 31.9 -7.2 83.1 LIQUID EQUIV 2.50 3.10 -0.60 8.31 SINCE 7/1 9.9 11.2 -1.3 MM LIQUID 7/1 0.99 1.10 -0.11 MM DAYS >= TRACE 52 26.3 25.7 76 DAYS >= 1.0 14 10.2 3.8 24 DEGREE DAYS HEATING TOTAL 6955 7290 -335 8280 SINCE 7/1 2655 2960 -305 MM COOLING TOTAL 955 868 87 651 SINCE 1/1 955 868 87 651 ................................................................ WIND (MPH) AVERAGE WIND SPEED 10.7 HIGHEST WIND SPEED/DIRECTION 56/290 DATE 08/27 HIGHEST GUST SPEED/DIRECTION 73/300 DATE 08/27 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$