Climatological Report (Daily)
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121
CDUS45 KTFX 101056
CLIDLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
356 AM MST SAT DEC 10 2016


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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 9 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         15   1159 PM  58    1957  30    -15       50
  MINIMUM         -2    659 AM -36    1932  11    -13       28
  AVERAGE          7                        21    -14       39

PRECIPITATION (IN)
  YESTERDAY        T             0.11 1970   0.01  -0.01     0.01
  MONTH TO DATE    0.01                      0.10  -0.09     0.01
  SINCE OCT 1      2.50                      1.23   1.27     1.68
  SINCE JAN 1      9.51                     10.40  -0.89     9.64

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       58                               14       26
  MONTH TO DATE  433                               44      314
  SINCE DEC 1    433                               44      314
  SINCE JUL 1   2216                             -324     2237

 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    10   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     2.3


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87
 LOWEST     66
 AVERAGE    77

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        58      1939
 MINIMUM TEMPERATURE (F)   11       -23      1972


SUNRISE AND SUNSET
DECEMBER 10 2016......SUNRISE   759 AM MST   SUNSET   448 PM MST
DECEMBER 11 2016......SUNRISE   800 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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