Climatological Report (Seasonal)
Issued by NWS Bismarck, ND

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CXUS53 KBIS 021258
CLSISN

CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK ND
718 AM CDT TUE SEP 1 2015

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


...THE WILLISTON ND CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2015 TO 8/31/2015...

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             110   07/05/1936
 LOW               26   06/04/1998
HIGHEST           104   08/14        MM      MM       99  07/05
LOWEST             38   08/24        MM      MM       33  06/12
AVG. MAXIMUM     84.7              81.7     3.0     80.1
AVG. MINIMUM     54.9              53.2     1.7     53.8
MEAN             69.8              67.4     2.4     66.9
DAYS MAX >= 90     31              19.4    11.6       13
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.4    -0.4        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.81   2010
 MINIMUM         3.46   2012
TOTALS           4.34              6.51   -2.17     4.34
DAILY AVG.       0.05              0.07   -0.02     0.05
DAYS >= .01        24              28.7    -4.7       29
DAYS >= .10        10              14.6    -4.6       13
DAYS >= .50         2               3.6    -1.6        1
DAYS >= 1.00        1               0.9     0.1        1
GREATEST
 24 HR. TOTAL    1.53   MM                       08/31 TO 08/31
                                                          08/31 TO 08/31
                                                          08/31 TO 08/31
 STORM TOTAL       MM                                 MM
 (MM/DD(HH))            MM                    08/31(00) TO 08/31(00)
                                                 08/31(00) TO 08/31(00)1
                                                 08/31(00) TO 08/31(00)1

SNOWFALL (INCHES)
RECORDS
 TOTAL              T   2012
                        2011
                        2008
TOTALS            0.0               0.0

DEGREE_DAYS
HEATING TOTAL      93
COOLING TOTAL     561
..................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    52/280    DATE  07/28
HIGHEST GUST SPEED/DIRECTION    64/270    DATE  07/28

SKY COVER
POSSIBLE SUNSHINE (PERCENT)    0
NUMBER OF DAYS FAIR           75
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     57

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       8
LIGHT RAIN               33     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      20     FOG W/VIS <= 1/4 MILE      2
HAZE                     19

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

$$

ZH


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