Climatological Report (Monthly)
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000
CXUS53 KABR 011140
CLM8D3


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
630 AM CDT MON MAY 1 2017

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

...THE SISSETON SD CLIMATE SUMMARY FOR THE MONTH OF APRIL 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1900 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              99   04/21/1980
 LOW               -3   04/07/1936
HIGHEST            78   04/08        MM      MM       84  04/14
LOWEST             23   04/29        MM      MM       13  04/09
AVG. MAXIMUM     58.0              56.3     1.7     56.5
AVG. MINIMUM     33.7              32.6     1.1     32.7
MEAN             45.8              44.5     1.3     44.6
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.7    -0.7        0
DAYS MIN <= 32     12              14.4    -2.4       12
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.80   1936
 MINIMUM         0.15   1996
TOTALS           1.57              2.28   -0.71     2.46
DAYS >= .01         9                MM      MM       11
DAYS >= .10         4                MM      MM        5
DAYS >= .50         1                MM      MM        2
DAYS >= 1.00        0                MM      MM        0

SNOWFALL (INCHES)
RECORDS
 TOTAL           20.2   2013
 SNOW DEPTH        MM   MM
TOTALS            0.7               3.8    -3.1      0.0
SINCE 7/1        31.1                MM      MM     28.9
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       1                MM      MM        0
DAYS >= 1.0         0                MM      MM        0
GREATEST
 SNOW DEPTH         1   04/27                          0  MM

DEGREE_DAYS
HEATING TOTAL     570               617     -47      604
 SINCE 7/1       6914              7959   -1045     6711
COOLING TOTAL       0                 1      -1        0
 SINCE 1/1          0                 1      -1        0

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

WIND (MPH)
AVERAGE WIND SPEED              11.6
RESULTANT WIND SPEED/DIRECTION   4/004
HIGHEST WIND SPEED/DIRECTION    36/200    DATE  04/07
HIGHEST GUST SPEED/DIRECTION    43/200    DATE  04/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.00
NUMBER OF DAYS FAIR           30
NUMBER OF DAYS PC              0
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     70


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