Climatological Report (Daily)
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CDUS45 KTFX 042330
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
430 PM MST SUN DEC 4 2016


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

...THE HELENA MT CLIMATE SUMMARY FOR DECEMBER 4 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         44    224 PM  64    1918  34     10       45
  MINIMUM         31    413 AM -24    1972  15     16       22
                                      1880
  AVERAGE         38                        24     14       34

PRECIPITATION (IN)
  TODAY            T             0.32 1977   0.01  -0.01     0.00
  MONTH TO DATE    T                         0.06  -0.06     0.00
  SINCE OCT 1      1.70                      1.23   0.47     0.96
  SINCE JAN 1      8.87                     10.88  -2.01     9.16

SNOWFALL (IN)
  TODAY           MM             5.8  1977   0.2   MM        0.0
  MONTH TO DATE    T                         0.9   -0.9      0.0
  SINCE DEC 1      T                         0.9   -0.9      0.0
  SINCE JUL 1      1.3                       9.7   -8.4      3.5

DEGREE DAYS
 HEATING
  TODAY           27                        41    -14       31
  MONTH TO DATE  122                       161    -39      172
  SINCE DEC 1    122                       161    -39      172
  SINCE JUL 1   1597                      2043   -446     1801

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    455                       406     49      564
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     4.7


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    64           300 PM
 LOWEST     44           200 AM
 AVERAGE    54

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


THE HELENA MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        60      1939
 MINIMUM TEMPERATURE (F)   14       -28      1972


SUNRISE AND SUNSET
DECEMBER  4 2016......SUNRISE   756 AM MST   SUNSET   441 PM MST
DECEMBER  5 2016......SUNRISE   757 AM MST   SUNSET   441 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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