Climatological Report (Seasonal)
Issued by NWS Bismarck, ND

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CXUS53 KBIS 011553
CLSISN

CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK ND
943 AM CST WED MAR 1 2017

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

...THE WILLISTON ND CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2016 TO 2/28/2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1894 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              66   02/27/1992
                        02/27/1932
 LOW              -50   12/23/1983
                        02/16/1936
HIGHEST            52   02/16        MM      MM       MM  MM
LOWEST            -27   01/07        MM      MM       MM  MM
AVG. MAXIMUM     22.5              24.5    -2.0       MM
AVG. MINIMUM      5.1               3.2     1.9       MM
MEAN             13.8              13.8     0.0       MM
DAYS MAX >= 90      0               0.0     0.0       MM
DAYS MAX <= 32     61              57.3     3.7       MM
DAYS MIN <= 32     86              89.3    -3.3       MM
DAYS MIN <= 0      34              36.0    -2.0       MM

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         4.76   2009
 MINIMUM         0.58   2012
TOTALS           2.10              1.60    0.50       MM
DAILY AVG.       0.02              0.02    0.00       MM
DAYS >= .01        29              22.1     6.9       MM
DAYS >= .10         7               4.5     2.5       MM
DAYS >= .50         0               0.4    -0.4       MM
DAYS >= 1.00        0               0.0     0.0       MM
GREATEST
 24 HR. TOTAL    0.46   12/25 TO 12/26                MM
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                                MM

SNOWFALL (INCHES)
RECORDS
 TOTAL           60.8   2011
TOTALS             MM              25.2

DEGREE_DAYS
HEATING TOTAL    4443
COOLING TOTAL       0
.................................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    37/300    DATE  12/05
HIGHEST GUST SPEED/DIRECTION    46/300    DATE  12/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)    0
NUMBER OF DAYS FAIR           39
NUMBER OF DAYS PC             19
NUMBER OF DAYS CLOUDY         28

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                3     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                4     SNOW                       7
LIGHT SNOW               43     SLEET                      0
FOG                      46     FOG W/VIS <= 1/4 MILE      6
HAZE                     34

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