Climatological Report (Daily)
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CDUS45 KTFX 091055
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
355 AM MST FRI DEC 9 2016


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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR DECEMBER 8 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          5    216 PM  66    1930  35    -30       54
  MINIMUM        -13    119 AM -32    1972  13    -26       37
  AVERAGE         -4                        24    -28       46

PRECIPITATION (IN)
  YESTERDAY        0.00          0.30 2012   0.02  -0.02      T
  MONTH TO DATE    0.07                      0.17  -0.10     0.10
  SINCE OCT 1      4.14                      2.01   2.13     1.51
  SINCE JAN 1     20.17                     16.36   3.81    13.59

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       69                        41     28       19
  MONTH TO DATE  395                       321     74      216
  SINCE DEC 1    395                       321     74      216
  SINCE JUL 1   2121                      2449   -328     1973

 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    10   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     5.4


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           400 AM
 LOWEST     72           900 AM
 AVERAGE    78

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


THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        65      1990
 MINIMUM TEMPERATURE (F)   13       -36      1919


SUNRISE AND SUNSET
DECEMBER  9 2016......SUNRISE   752 AM MST   SUNSET   428 PM MST
DECEMBER 10 2016......SUNRISE   753 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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