019
CXUS53 KABR 011815
CLMATY
CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
115 PM CDT THU APR 01 2021
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..THE WATERTOWN SD CLIMATE SUMMARY FOR THE MONTH OF MARCH 2021
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2021
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 82 03/18/2012
03/18/1921
03/23/1910
LOW -27 03/11/1948
HIGHEST 79 03/29 MM MM 61 03/30
LOWEST 6 03/01 MM MM 8 03/20
AVG. MAXIMUM 48.0 38.9 9.1 41.5
AVG. MINIMUM 25.4 19.9 5.5 22.9
MEAN 36.7 29.4 7.3 32.2
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 1 8.8 -7.8 3
DAYS MIN <= 32 27 27.5 -0.5 28
DAYS MIN <= 0 0 2.2 -2.2 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 3.94 1977
MINIMUM T 1910
TOTALS 1.39 1.11 0.28 0.64
DAYS >= .01 6 7.4 -1.4 6
DAYS >= .10 3 3.4 -0.4 2
DAYS >= .50 1 0.5 0.5 0
DAYS >= 1.00 0 0.1 -0.1 0
SNOWFALL (INCHES)
RECORDS
TOTAL 22.0 1975
SNOW DEPTH MM MM
TOTALS 10.8 6.2 4.6 0.8
SINCE 7/1 31.7 32.6 -0.9 MM
SNOWDEPTH AVG. 1 5
DAYS >= TRACE 9 4.2 4.8 6
DAYS >= 1.0 2 1.9 0.1 0
GREATEST
SNOW DEPTH 6 03/11 17 03/01
DEGREE DAYS
HEATING TOTAL 871 1104 -233 1008
SINCE 7/1 6902 7515 -613 7443
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 0
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST 09/10
LATEST 05/12
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WIND (MPH)
AVERAGE WIND SPEED 11.5
RESULTANT WIND SPEED/DIRECTION 1/160
HIGHEST WIND SPEED/DIRECTION 36/300 DATE 03/30
HIGHEST GUST SPEED/DIRECTION 60/280 DATE 03/29
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.31
NUMBER OF DAYS FAIR 19
NUMBER OF DAYS PC 6
NUMBER OF DAYS CLOUDY 6
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 1 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 3 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 2 SNOW 3
LIGHT SNOW 8 SLEET 0
FOG 18 FOG W/VIS <= 1/4 MILE 8
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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