Climatological Report (Annual)
Issued by NWS
Issued by NWS
000 CXUS53 KABR 011407 CLA8D3 CLIMATE REPORT NATIONAL WEATHER SERVICE ABERDEEN SD 717 AM CST FRI JAN 01 2021 ................................... ...THE SISSETON SD CLIMATE SUMMARY FOR THE YEAR OF 2020... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1900 TO 2020 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 113 07/06/1936 05/30/1934 LOW -37 01/24/1936 HIGHEST 99 06/07 MM MM 93 06/07 LOWEST -21 01/11 MM MM -31 01/31 AVG. MAXIMUM 55.8 54.5 1.3 49.5 AVG. MINIMUM 34.1 33.0 1.1 31.4 MEAN 44.9 43.7 1.2 40.5 DAYS MAX >= 90 15 10.3 4.7 4 DAYS MAX <= 32 74 77.9 -3.9 105 DAYS MIN <= 32 180 168.3 11.7 177 DAYS MIN <= 0 21 33.0 -12.0 55 PRECIPITATION (INCHES) RECORD MAXIMUM 35.04 2019 MINIMUM 8.77 1976 TOTALS 13.59 22.33 -8.74 35.04 DAILY AVG. 0.04 DAYS >= .01 90 MM MM 131 DAYS >= .10 34 MM MM 69 DAYS >= .50 8 MM MM 20 DAYS >= 1.00 0 MM MM 8 SNOWFALL (INCHES) RECORDS TOTAL MM MM TOTALS 28.0 44.5 -16.5 84.1 SINCE 7/1 14.6 MM MM MM DEGREE DAYS HEATING TOTAL 7916 8285 -369 9283 SINCE 7/1 2961 3340 -379 MM COOLING TOTAL 691 527 164 494 SINCE 1/1 691 527 164 494 ................................................................ WIND (MPH) AVERAGE WIND SPEED 11.1 HIGHEST WIND SPEED/DIRECTION 48/340 DATE 12/23 HIGHEST GUST SPEED/DIRECTION 63/350 DATE 12/23 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$