CXUS53 KABR 011822 CLM8D3 CLIMATE REPORT NATIONAL WEATHER SERVICE ABERDEEN SD 1222 PM CST THU JAN 01 2026 ................................... ...THE SISSETON SD CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1932 TO 2025 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 70 12/06/1939 LOW -30 12/19/1983 HIGHEST 51 12/16 MM MM 51 12/28 LOWEST -16 12/04 MM MM -4 12/11 12/12 AVG. MAXIMUM 30.4 27.8 2.6 30.4 AVG. MINIMUM 6.6 10.4 -3.8 15.4 MEAN 18.5 19.1 -0.6 22.9 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 15 18.9 -3.9 19 DAYS MIN <= 32 31 30.6 0.4 29 DAYS MIN <= 0 13 8.3 4.7 5 PRECIPITATION (INCHES) RECORD MAXIMUM 3.61 2023 MINIMUM T 1989 TOTALS 0.46 0.60 -0.14 0.26 DAYS >= .01 11 8.3 2.7 6 DAYS >= .10 2 2.2 -0.2 1 DAYS >= .50 0 0.1 -0.1 0 DAYS >= 1.00 0 0.0 0.0 0 SNOWFALL (INCHES) RECORDS TOTAL 36.0 2010 SNOW DEPTH 25 12/31/2009 12/30/2009 12/29/2009 TOTALS 3.9 5.5 -1.6 2.9 SINCE 7/1 13.1 11.1 2.0 MM SNOWDEPTH AVG. 4 1 DAYS >= TRACE 11 4.6 6.4 9 DAYS >= 1.0 2 2.6 -0.6 1 GREATEST SNOW DEPTH 9 12/01 2 12/24 12/25 12/26 DEGREE DAYS HEATING TOTAL 1431 1423 8 1298 SINCE 7/1 2844 3205 -361 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 620 567 53 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST 10/07 LATEST 04/29 ................................................................ WIND (MPH) AVERAGE WIND SPEED 13.3 RESULTANT WIND SPEED/DIRECTION 5/310 HIGHEST WIND SPEED/DIRECTION 46/330 DATE 12/18 HIGHEST GUST SPEED/DIRECTION 64/330 DATE 12/18 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.00 NUMBER OF DAYS FAIR 31 NUMBER OF DAYS PC 0 NUMBER OF DAYS CLOUDY 0 AVERAGE RH (PERCENT) 79 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 0 LIGHT RAIN 0 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 0 FOG W/VIS <= 1/4 MILE 0 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$