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CDUS45 KTFX 111121
CLIGTF


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
419 AM MST SUN DEC 11 2016


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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 10 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         11    119 PM  67    1939  35    -24       42
  MINIMUM         -5    822 PM -22    2000  16    -21       29
  AVERAGE          3                        25    -22       36

PRECIPITATION (IN)
  YESTERDAY        T             0.34 1933   0.02  -0.02     0.04
  MONTH TO DATE    0.22                      0.18   0.04     0.04
  SINCE OCT 1      2.26                      1.63   0.63     4.07
  SINCE JAN 1     13.78                     14.38  -0.60    14.66

SNOWFALL (IN)
  YESTERDAY        T             4.0  1933   0.3   -0.3      0.2
  MONTH TO DATE    4.9                       2.9    2.0      0.2
  SINCE DEC 1      4.9                       2.9    2.0      0.2
  SINCE JUL 1      7.6                      16.6   -9.0     16.1
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  YESTERDAY       62                        40     22       29
  MONTH TO DATE  516                       390    126      253
  SINCE DEC 1    516                       390    126      253
  SINCE JUL 1   2101                      2359   -258     2074

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    252                       298    -46      411
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     3.4


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           100 AM
 LOWEST     79           200 AM
 AVERAGE    85

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


THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        60      1993
                                             1939
 MINIMUM TEMPERATURE (F)   15       -26      1932


SUNRISE AND SUNSET
DECEMBER 11 2016......SUNRISE   804 AM MST   SUNSET   434 PM MST
DECEMBER 12 2016......SUNRISE   804 AM MST   SUNSET   434 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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