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CDUS43 KBIS 210730
CLIBIS


CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK ND
229 AM CDT THU APR 21 2011


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

...THE BISMARCK ND CLIMATE SUMMARY FOR APRIL 20 2011...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1875 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         40    544 PM  90    1900  58    -18       72
  MINIMUM         27    134 AM  17    1966  32     -5       33
  AVERAGE         34                        45    -11       53

PRECIPITATION (IN)
  YESTERDAY        T             1.00 1921   0.05  -0.05     0.00
  MONTH TO DATE    1.27                      0.89   0.38     2.19
  SINCE MAR 1      2.83                      1.74   1.09     3.25
  SINCE JAN 1      4.53                      2.70   1.83     4.58

SNOWFALL (IN)
  YESTERDAY        0.2           4.6  1899   0.1    0.1      0.0
  MONTH TO DATE   10.9                       3.1    7.8      5.0
  SINCE MAR 1     24.6                      12.1   12.5      7.9
  SINCE JUL 1     82.9                      49.1   33.8     54.1
  SNOW DEPTH       7

DEGREE DAYS
 HEATING
  YESTERDAY       31                        20     11       12
  MONTH TO DATE  541                       485     56      365
  SINCE MAR 1   1894                      1594    300     1328
  SINCE JUL 1   8621                      8229    392     7975

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     7.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     52           200 PM
 AVERAGE    76

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


THE BISMARCK ND CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        93      1980
 MINIMUM TEMPERATURE (F)   33        18      1936


SUNRISE AND SUNSET
APRIL 21 2011.........SUNRISE   645 AM CDT   SUNSET   839 PM CDT
APRIL 22 2011.........SUNRISE   643 AM CDT   SUNSET   840 PM CDT


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




$$