Climatological Report (Daily)
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CDUS45 KTFX 212318
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
416 PM MST SUN DEC 21 2014


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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR DECEMBER 21 2014...
VALID TODAY AS OF 0400 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         47   1155 AM  60    1900  33     14       24
  MINIMUM         39    531 AM -35    1989  12     27       11
  AVERAGE         43                        22     21       18

PRECIPITATION (IN)
  TODAY            T             0.64 1966   0.02  -0.02     0.08
  MONTH TO DATE    0.09                      0.44  -0.35     0.48
  SINCE OCT 1      1.64                      2.28  -0.64     1.90
  SINCE JAN 1     18.21                     16.63   1.58    22.31

SNOWFALL (IN)
  TODAY           MM
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  TODAY           22                        43    -21       47
  MONTH TO DATE  638                       868   -230     1038
  SINCE DEC 1    638                       868   -230     1038
  SINCE JUL 1   2555                      2996   -441     3016

 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    32   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    20.8


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    65
 LOWEST     49
 AVERAGE    57

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


THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        58      1994
 MINIMUM TEMPERATURE (F)   12       -32      1990


SUNRISE AND SUNSET
DECEMBER 21 2014......SUNRISE   801 AM MST   SUNSET   431 PM MST
DECEMBER 22 2014......SUNRISE   801 AM MST   SUNSET   432 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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