Climatological Report (Daily)
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CDUS45 KTFX 241132
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
429 AM MST TUE JAN 24 2017


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

...THE HELENA MT CLIMATE SUMMARY FOR JANUARY 23 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         27    249 PM  56    1931  34     -7       39
  MINIMUM         19   1008 PM -35    1969  14      5       22
  AVERAGE         23                        24     -1       31

PRECIPITATION (IN)
  YESTERDAY        T             0.22 1895   0.01  -0.01     0.03
  MONTH TO DATE    0.46                      0.27   0.19     0.31
  SINCE OCT 1      3.44                      1.84   1.60     2.01
  SINCE JAN 1      0.46                      0.27   0.19     0.31

SNOWFALL (IN)
  YESTERDAY        0.5           3.5  1989   0.2    0.3      0.5
  MONTH TO DATE    8.3                       4.6    3.7      3.6
  SINCE DEC 1     32.1                      11.9   20.2     11.2
  SINCE JUL 1     33.4                      20.7   12.7     14.7
  SNOW DEPTH       6

DEGREE DAYS
 HEATING
  YESTERDAY       42                        41      1       34
  MONTH TO DATE 1314                       975    339     1004
  SINCE DEC 1   2856                      2314    542     2270
  SINCE JUL 1   4331                      4196    135     3899

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     6.6


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           200 AM
 LOWEST     68          1200 PM
 AVERAGE    76

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        58      1953
 MINIMUM TEMPERATURE (F)   14       -35      1969


SUNRISE AND SUNSET
JANUARY 24 2017.......SUNRISE   800 AM MST   SUNSET   521 PM MST
JANUARY 25 2017.......SUNRISE   759 AM MST   SUNSET   522 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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