


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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581 CDUS43 KABR 200640 CLIATY CLIMATE REPORT NATIONAL WEATHER SERVICE ABERDEEN SD 140 AM CDT SUN APR 20 2025 ................................... ...THE WATERTOWN SD CLIMATE SUMMARY FOR APRIL 19 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1898 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 56 504 PM 86 1987 56 0 35 MINIMUM 20 339 AM 11 1928 33 -13 28 AVERAGE 38 44 -6 32 PRECIPITATION (IN) YESTERDAY 0.00 2.00 1957 0.07 -0.07 T MONTH TO DATE 1.41 1.17 0.24 2.67 SINCE MAR 1 2.83 2.17 0.66 3.06 SINCE JAN 1 3.29 3.40 -0.11 3.81 SNOWFALL (IN) YESTERDAY 0.0 3.0 1966 0.2 -0.2 T MONTH TO DATE 8.0 3.8 4.2 0.6 SINCE OCT 1 29.4 39.6 -10.2 20.4 SINCE JUL 1 29.4 39.6 -10.2 20.4 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 27 21 6 33 MONTH TO DATE 447 468 -21 377 SINCE MAR 1 1333 1581 -248 1386 SINCE JUL 1 7173 7921 -748 6653 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 6.4 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 92 600 AM LOWEST 24 400 PM AVERAGE 58 .......................................................... THE WATERTOWN SD CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 56 90 1980 MINIMUM TEMPERATURE (F) 33 9 2013 SUNRISE AND SUNSET APRIL 20 2025.........SUNRISE 635 AM CDT SUNSET 821 PM CDT APRIL 21 2025.........SUNRISE 633 AM CDT SUNSET 822 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$