Climatological Report (Monthly)
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CXUS53 KABR 011315
CLMATY


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
811 AM CDT WED MAY 1 2013

...................................

...THE WATERTOWN SD CLIMATE SUMMARY FOR THE MONTH OF APRIL 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              95   04/21/1980
 LOW              -10   04/05/1926
HIGHEST            74   04/27        MM      MM       81  04/24
LOWEST              9   04/20        MM      MM       17  04/11
AVG. MAXIMUM     42.7              55.6   -12.9     58.3
AVG. MINIMUM     24.7              32.1    -7.4     36.3
MEAN             33.7              43.8   -10.1     47.3
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      5               1.0     4.0        0
DAYS MIN <= 32     25              15.8     9.2        8
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.48   2001
 MINIMUM         0.17   1934
TOTALS           2.33              2.02    0.31     2.69
DAYS >= .01        13               8.5     4.5       11
DAYS >= .10         5               4.6     0.4        7
DAYS >= .50         2               1.3     0.7        1
DAYS >= 1.00        0               0.3    -0.3        0

SNOWFALL (INCHES)
RECORDS
 TOTAL           29.5   2008
 SNOW DEPTH        MM   MM
TOTALS           17.4               3.3    14.1        T
SINCE 7/1        47.1              35.9    11.2     19.6
SNOWDEPTH AVG.      3                MM      MM        0
DAYS >= TRACE      11               1.8     9.2        2
DAYS >= 1.0         6               0.9     5.1        0
GREATEST
 SNOW DEPTH         9   04/12                          0  MM

DEGREE_DAYS
HEATING TOTAL     933               636     297      520
 SINCE 7/1       8674              8151     523     6680
COOLING TOTAL       0                 2      -2        0
 SINCE 1/1          0                 2      -2        5

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST      04/01             MM
LATEST                          MM
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              12.0
RESULTANT WIND SPEED/DIRECTION   4/357
HIGHEST WIND SPEED/DIRECTION    37/020    DATE  04/09
HIGHEST GUST SPEED/DIRECTION    47/020    DATE  04/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     75


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

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