Climatological Report (Monthly)
Issued by NWS Aberdeen, SD

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CXUS53 KABR 011315
CLMABR


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

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

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

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              98   04/30/1992
 LOW               -2   04/03/1975
HIGHEST            82   04/27        MM      MM       87  04/24
LOWEST              9   04/13        MM      MM       15  04/11
AVG. MAXIMUM     45.4              57.0   -11.6     61.2
AVG. MINIMUM     24.3              31.8    -7.5     36.1
MEAN             34.8              44.4    -9.6     48.7
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      4               0.9     3.1        0
DAYS MIN <= 32     27              15.7    11.3       10
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.88   1986
 MINIMUM         0.12   1981
TOTALS           2.12              1.85    0.27     3.65
DAYS >= .01        11               7.4     3.6       13
DAYS >= .10         5               3.8     1.2        9
DAYS >= .50         2               1.3     0.7        3
DAYS >= 1.00        1               0.3     0.7        0

SNOWFALL (INCHES)
RECORDS
 TOTAL           24.4   1970

 SNOW DEPTH        15   04/01/1975
TOTALS           21.8               3.1    18.7      0.0
SINCE 7/1        62.8              38.1    24.7     17.5
SNOWDEPTH AVG.      3                MM      MM        0
DAYS >= TRACE      13               2.0    11.0        0
DAYS >= 1.0         5               1.1     3.9        0
GREATEST
 SNOW DEPTH        11   04/15                          0  MM

DEGREE_DAYS
HEATING TOTAL     896               620     276      483
 SINCE 7/1       8705              8171     534     6602
COOLING TOTAL       0                 2      -2        1
 SINCE 1/1          0                 2      -2        8

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              12.4
RESULTANT WIND SPEED/DIRECTION   5/009
HIGHEST WIND SPEED/DIRECTION    36/020    DATE  04/09
HIGHEST GUST SPEED/DIRECTION    46/020    DATE  04/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     69

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

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