Climatological Report (Daily)
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CDUS45 KTFX 201001
CLIGTF


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
300 AM MST SAT DEC 20 2014


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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 19 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         48    158 PM  59    2004  34     14       17
  MINIMUM         30    351 AM -25    1990  14     16       -4
  AVERAGE         39                        24     15        7

PRECIPITATION (IN)
  YESTERDAY        0.00          0.34 1925   0.02  -0.02     0.02
  MONTH TO DATE    0.24                      0.34  -0.10     0.87
  SINCE OCT 1      2.09                      1.79   0.30     1.98
  SINCE JAN 1     19.27                     14.54   4.73    11.71

SNOWFALL (IN)
  YESTERDAY        0.0           4.5  1925   0.4   -0.4      0.1
  MONTH TO DATE    2.2                       5.6   -3.4     12.2
  SINCE DEC 1      2.2                       5.6   -3.4     12.2
  SINCE JUL 1     19.6                      19.3    0.3     21.9
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       26                        41    -15       58
  MONTH TO DATE  607                       756   -149      921
  SINCE DEC 1    607                       756   -149      921
  SINCE JUL 1   2496                      2725   -229     2721

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    350                       298     52      449
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    14.3


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           100 AM
 LOWEST     46           200 PM
 AVERAGE    62

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


THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        57      1900
 MINIMUM TEMPERATURE (F)   14       -28      1990


SUNRISE AND SUNSET
DECEMBER 20 2014......SUNRISE   810 AM MST   SUNSET   436 PM MST
DECEMBER 21 2014......SUNRISE   810 AM MST   SUNSET   437 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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