Climatological Report (Daily)
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CDUS45 KTFX 080821
CLIDLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
120 AM MST THU DEC 8 2016


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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 7 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1929 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         11    351 PM  54    1939  31    -20       45
  MINIMUM         -2    849 AM -24    1972  12    -14       29
  AVERAGE          5                        21    -16       37

PRECIPITATION (IN)
  YESTERDAY        0.00          0.11 1950   0.01  -0.01      T
  MONTH TO DATE    0.01                      0.08  -0.07      T
  SINCE OCT 1      2.50                      1.21   1.29     1.67
  SINCE JAN 1      9.51                     10.38  -0.87     9.63

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       60                               16       28
  MONTH TO DATE  312                               11      267
  SINCE DEC 1    312                               11      267
  SINCE JUL 1   2095                             -357     2190

 COOLING
  YESTERDAY        0                                0        0
  MONTH TO DATE    0                                0        0
  SINCE DEC 1      0                                0        0
  SINCE JAN 1    168                               12      258
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     5.8


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87
 LOWEST     58
 AVERAGE    73

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        54      1939
 MINIMUM TEMPERATURE (F)   11       -27      1972


SUNRISE AND SUNSET
DECEMBER  8 2016......SUNRISE   757 AM MST   SUNSET   448 PM MST
DECEMBER  9 2016......SUNRISE   758 AM MST   SUNSET   448 PM MST


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




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