Climatological Report (Daily)
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CDUS45 KTFX 101056
CLIGTF


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


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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 9 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          2    230 PM  62    1979  35    -33       57
                                      1957
  MINIMUM         -6    632 PM -38    1919  16    -22       36
  AVERAGE         -2                        25    -27       47

PRECIPITATION (IN)
  YESTERDAY        0.05          0.38 1892   0.02   0.03     0.00
  MONTH TO DATE    0.22                      0.16   0.06      T
  SINCE OCT 1      2.26                      1.61   0.65     4.03
  SINCE JAN 1     13.78                     14.36  -0.58    14.62

SNOWFALL (IN)
  YESTERDAY        0.6           5.0  1892   0.3    0.3      0.0
  MONTH TO DATE    4.9                       2.6    2.3      0.0
  SINCE DEC 1      4.9                       2.6    2.3      0.0
  SINCE JUL 1      7.6                      16.3   -8.7     15.9
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  YESTERDAY       67                        40     27       18
  MONTH TO DATE  454                       350    104      224
  SINCE DEC 1    454                       350    104      224
  SINCE JUL 1   2039                      2319   -280     2045

 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     8   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     4.2


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           600 PM
 LOWEST     69           100 PM
 AVERAGE    80

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


THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        67      1939
 MINIMUM TEMPERATURE (F)   16       -22      2000


SUNRISE AND SUNSET
DECEMBER 10 2016......SUNRISE   803 AM MST   SUNSET   434 PM MST
DECEMBER 11 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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