Climatological Report (Monthly)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
000 CXUS53 KABR 011737 CLMATY CLIMATE REPORT NATIONAL WEATHER SERVICE ABERDEEN SD 1131 AM CST WED JAN 1 2020 ................................... ...THE WATERTOWN SD CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2019... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1898 TO 2019 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 69 12/06/1939 LOW -37 12/18/2016 HIGHEST 39 12/22 24 15 44 12/15 LOWEST -9 12/11 MM MM -18 12/29 AVG. MAXIMUM 26.1 24.8 1.3 29.8 AVG. MINIMUM 10.9 7.2 3.7 12.3 MEAN 18.5 16.0 2.5 21.0 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 25 21.0 4.0 20 DAYS MIN <= 32 31 30.9 0.1 31 DAYS MIN <= 0 6 9.7 -3.7 4 PRECIPITATION (INCHES) RECORD MAXIMUM 3.36 1955 MINIMUM T 1986 TOTALS 1.60 0.53 1.07 1.59 DAYS >= .01 6 6.1 -0.1 9 DAYS >= .10 4 1.7 2.3 6 DAYS >= .50 1 0.2 0.8 1 DAYS >= 1.00 0 0.0 0.0 0 SNOWFALL (INCHES) RECORDS TOTAL MM MM SNOW DEPTH MM MM TOTALS 12.4 7.1 5.3 14.3 SINCE 7/1 17.0 13.7 3.3 19.2 SNOWDEPTH AVG. 5 4 1 3 DAYS >= TRACE 14 6.2 7.8 19 DAYS >= 1.0 3 2.8 0.2 4 GREATEST SNOW DEPTH 14 12/30 12 12/31 DEGREE_DAYS HEATING TOTAL 1435 1519 -84 1355 SINCE 7/1 3421 3459 -38 3519 COOLING TOTAL 0 0 0 0 SINCE 1/1 466 515 -49 655 FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST MM LATEST MM ................................................................. WIND (MPH) AVERAGE WIND SPEED 10.2 RESULTANT WIND SPEED/DIRECTION 2/307 HIGHEST WIND SPEED/DIRECTION 36/350 DATE 12/29 HIGHEST GUST SPEED/DIRECTION 47/350 DATE 12/29 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.50 NUMBER OF DAYS FAIR 12 NUMBER OF DAYS PC 9 NUMBER OF DAYS CLOUDY 10 AVERAGE RH (PERCENT) 86 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$

USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.