Climatological Report (Daily)
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CDUS45 KTFX 172249
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
345 PM MST WED DEC 17 2014


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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR DECEMBER 17 2014...
VALID TODAY AS OF 0300 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         38    239 PM  65    1925  33      5       49
  MINIMUM         20    110 AM -30    1924  12      8       19
  AVERAGE         29                        23      6       34

PRECIPITATION (IN)
  TODAY            0.01          0.28 1967   0.02  -0.01     0.00
  MONTH TO DATE    0.09                      0.35  -0.26     0.30
  SINCE OCT 1      1.64                      2.19  -0.55     1.72
  SINCE JAN 1     18.21                     16.54   1.67    22.13

SNOWFALL (IN)
  TODAY           MM
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  TODAY           36                        42     -6       31
  MONTH TO DATE  522                       697   -175      836
  SINCE DEC 1    522                       697   -175      836
  SINCE JUL 1   2439                      2825   -386     2814

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    295                       210     85      277
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     2.3


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT SNOW
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92
 LOWEST     76
 AVERAGE    84

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


THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        62      1979
 MINIMUM TEMPERATURE (F)   12       -37      1924


SUNRISE AND SUNSET
DECEMBER 17 2014......SUNRISE   759 AM MST   SUNSET   430 PM MST
DECEMBER 18 2014......SUNRISE   759 AM MST   SUNSET   430 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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