Climatological Report (Daily)
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CDUS45 KTFX 270936
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
232 AM MST SAT DEC 27 2014


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

...THE HELENA MT CLIMATE SUMMARY FOR DECEMBER 26 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         28   1129 AM  61    1980  31     -3       50
  MINIMUM          8    933 PM -27    1996  11     -3       38
  AVERAGE         18                        20     -2       44

PRECIPITATION (IN)
  YESTERDAY        T             1.00 1880   0.01  -0.01     0.00
  MONTH TO DATE    0.74                      0.34   0.40     0.28
  SINCE OCT 1      2.21                      1.51   0.70     0.99
  SINCE JAN 1     12.17                     11.16   1.01    10.57

SNOWFALL (IN)
  YESTERDAY        T            10.0  1880   0.2   -0.2      0.0
  MONTH TO DATE    3.9                       6.2   -2.3      1.1
  SINCE DEC 1      3.9                       6.2   -2.3      1.1
  SINCE JUL 1     14.7                      15.0   -0.3      4.6
  SNOW DEPTH       3

DEGREE DAYS
 HEATING
  YESTERDAY       47                        44      3       21
  MONTH TO DATE  915                      1115   -200     1122
  SINCE DEC 1    915                      1115   -200     1122
  SINCE JUL 1   2627                      2997   -370     2913

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    469                       406     63      589
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     2.3


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1000 PM
 LOWEST     68           400 PM
 AVERAGE    80

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        64      1980
 MINIMUM TEMPERATURE (F)   11       -20      1916


SUNRISE AND SUNSET
DECEMBER 27 2014......SUNRISE   812 AM MST   SUNSET   447 PM MST
DECEMBER 28 2014......SUNRISE   812 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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