Climatological Report (Seasonal)
Issued by NWS Bismarck, ND

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CXUS53 KBIS 011802
CLSISN

CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK ND
1158 AM CST SUN MAR 1 2015

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

...THE WILLISTON ND CLIMATE SUMMARY FOR THE SEASON, FROM 12/1/2014
TO 2/28/2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1894 TO 2015

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            53   01/27        MM      MM       46  02/17
                                                          01/25
LOWEST            -21   01/12        MM      MM      -30  12/23
AVG. MAXIMUM     27.0              24.5     2.5     21.4
AVG. MINIMUM      6.1               3.2     2.9     -0.3
MEAN             16.6              13.8     2.8     10.6
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     55              57.3    -2.3       59
DAYS MIN <= 32     90              89.3     0.7       90
DAYS MIN <= 0      37              36.0     1.0       53

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         4.76   2009
 MINIMUM         0.58   2012
TOTALS           0.97              1.60   -0.63     1.51
DAILY AVG.       0.01              0.02   -0.01     0.02
DAYS >= .01        20              22.1    -2.1       26
DAYS >= .10         3               4.5    -1.5        5
DAYS >= .50         0               0.4    -0.4        0
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.16   MM                       02/28 TO 02/28
                                                          02/28 TO 02/28
                                                          02/28 TO 02/28
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    02/28(00) TO 02/28(00)
                                                 02/28(00) TO 02/28(00)8
                                                 02/28(00) TO 02/28(00)8

SNOWFALL (INCHES)
RECORDS
 TOTAL           60.8   2011
TOTALS            0.0              25.2

DEGREE_DAYS
HEATING TOTAL    4323
COOLING TOTAL       0
.........................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    41/320    DATE  01/08
HIGHEST GUST SPEED/DIRECTION    53/330    DATE  01/08

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
NUMBER OF DAYS FAIR           38
NUMBER OF DAYS PC             24
NUMBER OF DAYS CLOUDY         28

AVERAGE RH (PERCENT)     75

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                5     FREEZING RAIN              1
LT FREEZING RAIN          5     HAIL                       0
HEAVY SNOW                1     SNOW                       5
LIGHT SNOW               34     SLEET                      0
FOG                      41     FOG W/VIS <= 1/4 MILE      4
HAZE                     21

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


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