Climatological Report (Monthly)
Issued by NWS

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000 CXUS53 KABR 011521 CLM8D3 CLIMATE REPORT NATIONAL WEATHER SERVICE ABERDEEN SD 1021 AM CDT SAT MAY 01 2021 ................................... ...THE SISSETON SD CLIMATE SUMMARY FOR THE MONTH OF APRIL 2021... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1900 TO 2021 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 99 04/21/1980 LOW -3 04/07/1936 HIGHEST 79 04/05 MM MM 72 04/27 LOWEST 15 04/01 MM MM 11 04/04 AVG. MAXIMUM 56.4 56.3 0.1 51.7 AVG. MINIMUM 33.0 32.6 0.4 28.9 MEAN 44.7 44.5 0.2 40.3 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 0.7 -0.7 3 DAYS MIN <= 32 12 14.4 -2.4 17 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 7.80 1936 MINIMUM 0.15 1996 TOTALS 2.66 2.28 0.38 1.72 DAYS >= .01 10 MM MM 6 DAYS >= .10 4 MM MM 4 DAYS >= .50 1 MM MM 1 DAYS >= 1.00 1 MM MM 0 SNOWFALL (INCHES) RECORDS TOTAL 20.2 2013 SNOW DEPTH MM MM TOTALS T MM MM 3.0 SINCE 7/1 23.7 MM MM MM SNOWDEPTH AVG. 0 0 DAYS >= TRACE 5 MM MM 5 DAYS >= 1.0 0 MM MM 1 GREATEST SNOW DEPTH 0 2 04/04 04/03 04/02 DEGREE DAYS HEATING TOTAL 600 617 -17 734 SINCE 7/1 7016 7959 -943 8039 COOLING TOTAL 0 1 -1 0 SINCE 1/1 0 1 -1 0 FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST 09/09 LATEST 05/12 ................................................................ WIND (MPH) AVERAGE WIND SPEED 13.3 RESULTANT WIND SPEED/DIRECTION 7/330 HIGHEST WIND SPEED/DIRECTION 36/350 DATE 04/18 HIGHEST GUST SPEED/DIRECTION 45/350 DATE 04/18 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.00 NUMBER OF DAYS FAIR 29 NUMBER OF DAYS PC 0 NUMBER OF DAYS CLOUDY 0 AVERAGE RH (PERCENT) 59 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. $$

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