Climatological Report (Annual)
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000
CXUS53 KABR 021936
CLA8D3

CLIMATE REPORT
NATIONAL WEATHER SERVICE ABERDEEN SD
1246 PM CST WED JAN 2 2019

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

...THE SISSETON SD CLIMATE SUMMARY FOR THE YEAR OF 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1900 TO 2019

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            97   05/27        MM      MM      101  07/17
LOWEST            -22   12/29        MM      MM      -25  12/31
AVG. MAXIMUM     53.0              54.5    -1.5     56.8
AVG. MINIMUM     32.6              33.0    -0.4     34.5
MEAN             42.8              43.7    -0.9     45.7
DAYS MAX >= 90     16              10.3     5.7       16
DAYS MAX <= 32     94              77.9    16.1       67
DAYS MIN <= 32    186             168.3    17.7      163
DAYS MIN <= 0      35              33.0     2.0       29

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        33.48   2005
 MINIMUM         8.77   1976
TOTALS          23.04             22.33    0.71    18.98
DAILY AVG.       0.06
DAYS >= .01       108                MM      MM       96
DAYS >= .10        54                MM      MM       39
DAYS >= .50        13                MM      MM       11
DAYS >= 1.00        4                MM      MM        5

SNOWFALL (INCHES)
RECORDS
 TOTAL           72.2   2009
TOTALS           70.8              44.5    26.3     22.6
SINCE 7/1        25.2              15.6    19.6      4.3

DEGREE_DAYS
HEATING TOTAL    8684              8285     399     7493
 SINCE 7/1         MM              3339      MM       MM
COOLING TOTAL     754               527     227      554
 SINCE 1/1        754               527     227      554
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.4
HIGHEST WIND SPEED/DIRECTION    48/230    DATE  04/30
HIGHEST GUST SPEED/DIRECTION    66/020    DATE  07/03



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

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