Climatological Report (Monthly)
Issued by NWS

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CXUS53 KABR 011954
CLM8D3


CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
254 PM CDT FRI SEP 1 2017

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

...THE SISSETON SD CLIMATE SUMMARY FOR THE MONTH OF AUGUST 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             108   08/10/1947
 LOW               35   08/21/2004
HIGHEST            89   08/01        MM      MM       93  08/09
LOWEST             47   08/23        MM      MM       47  08/26
AVG. MAXIMUM     77.2              80.8    -3.6     82.1
AVG. MINIMUM     54.9              57.4    -2.5     57.8
MEAN             66.1              69.1    -3.0     70.0
DAYS MAX >= 90      0               2.6    -2.6        2
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.91   1964
 MINIMUM         0.14   1969
TOTALS           5.30              2.44    2.86     4.28
DAYS >= .01         9                MM      MM       10
DAYS >= .10         7                MM      MM        5
DAYS >= .50         4                MM      MM        2
DAYS >= 1.00        2                MM      MM        1

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
 SNOW DEPTH        MM   MM
TOTALS            0.0                MM      MM      0.0
SINCE 7/1         0.0                MM      MM      0.0
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       0                MM      MM        0
DAYS >= 1.0         0                MM      MM        0
GREATEST
 SNOW DEPTH         0   MM                             0  MM

DEGREE_DAYS
HEATING TOTAL      14                30     -16       14
 SINCE 7/1         14                43     -29       27
COOLING TOTAL      54               157    -103      174
 SINCE 1/1        468               479     -11      581

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

WIND (MPH)
AVERAGE WIND SPEED              6.9
RESULTANT WIND SPEED/DIRECTION   1/359
HIGHEST WIND SPEED/DIRECTION    30/360    DATE  08/09
HIGHEST GUST SPEED/DIRECTION    38/360    DATE  08/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.00
NUMBER OF DAYS FAIR           31
NUMBER OF DAYS PC              0
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     77

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       5
LIGHT RAIN                6     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       0     FOG W/VIS <= 1/4 MILE      0
HAZE                      0

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

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