Climatological Report (Annual)
Issued by NWS

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CXUS53 KABR 021457 RRB
CLA8D3

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD

849 AM CST TUE JAN 2 2018

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

...THE SISSETON SD CLIMATE SUMMARY FOR THE YEAR OF 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1900 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             113   07/06/1936
                        05/30/1934
 LOW              -37   01/24/1936
HIGHEST           101   07/17        MM      MM       97  06/12
LOWEST            -25   12/31        MM      MM      -23  12/18
AVG. MAXIMUM     56.8              54.5     2.3     57.9
AVG. MINIMUM     34.5              33.0     1.5     36.4
MEAN             45.7              43.7     2.0     47.1
DAYS MAX >= 90     16              10.3     5.7       12
DAYS MAX <= 32     67              77.9   -10.9       64
DAYS MIN <= 32    163             168.3    -5.3      148
DAYS MIN <= 0      29              33.0    -4.0       23

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        33.48   2005
 MINIMUM         8.77   1976
TOTALS          18.98             22.33   -3.35    23.55
DAILY AVG.       0.05
DAYS >= .01        96                MM      MM      108
DAYS >= .10        39                MM      MM       46
DAYS >= .50        11                MM      MM       12
DAYS >= 1.00        5                MM      MM        4

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
TOTALS           22.6                MM      MM     25.9
SINCE 7/1         4.3                MM      MM     12.8

DEGREE_DAYS
HEATING TOTAL    7493              8285    -792     7050
 SINCE 7/1         MM              3339      MM       MM
COOLING TOTAL     554               527      27      625
 SINCE 1/1        554               527      27      625
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              11.0
HIGHEST WIND SPEED/DIRECTION    49/310    DATE  03/07
HIGHEST GUST SPEED/DIRECTION    64/300    DATE  03/07



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

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