Climatological Report (Daily)
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CDUS45 KTFX 080821
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
120 AM MST THU DEC 8 2016


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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR DECEMBER 7 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM          1    254 PM  64    1939  35    -34       52
  MINIMUM        -12   1159 PM -32    1972  14    -26       40
  AVERAGE         -5                        24    -29       46

PRECIPITATION (IN)
  YESTERDAY        0.00          0.44 2003   0.02  -0.02     0.10
  MONTH TO DATE    0.07                      0.15  -0.08     0.10
  SINCE OCT 1      4.14                      1.99   2.15     1.51
  SINCE JAN 1     20.17                     16.34   3.83    13.59

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  YESTERDAY       70                        41     29       19
  MONTH TO DATE  326                       280     46      197
  SINCE DEC 1    326                       280     46      197
  SINCE JUL 1   2052                      2408   -356     1954

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    259                       210     49      343
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     8.1


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           600 AM
 LOWEST     69           200 PM
 AVERAGE    78

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


THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        66      1930
 MINIMUM TEMPERATURE (F)   13       -32      1972


SUNRISE AND SUNSET
DECEMBER  8 2016......SUNRISE   751 AM MST   SUNSET   429 PM MST
DECEMBER  9 2016......SUNRISE   752 AM MST   SUNSET   428 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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