Climatological Report (Daily)
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CDUS45 KTFX 201046
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
345 AM MST MON NOV 20 2017


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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR NOVEMBER 19 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         51    206 PM  72    1936  41     10       51
  MINIMUM         28    255 AM -24    1921  20      8       27
  AVERAGE         40                        30     10       39

PRECIPITATION (IN)
  YESTERDAY        0.00          0.63 2007   0.02  -0.02     0.00
  MONTH TO DATE    0.28                      0.46  -0.18     0.06
  SINCE OCT 1      1.26                      1.59  -0.33     4.07
  SINCE JAN 1     11.87                     15.94  -4.07    20.10

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       25                        35    -10       26
  MONTH TO DATE  729                       584    145      356
  SINCE SEP 1   1692                      1564    128     1280
  SINCE JUL 1   1730                      1722      8     1391

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     33                        14     19       14
  SINCE JAN 1    375                       210    165      259
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    37   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    20.3


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    58           300 AM
 LOWEST     19           200 PM
 AVERAGE    39

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


THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        65      1987
 MINIMUM TEMPERATURE (F)   19       -25      1900


SUNRISE AND SUNSET
NOVEMBER 20 2017......SUNRISE   729 AM MST   SUNSET   438 PM MST
NOVEMBER 21 2017......SUNRISE   730 AM MST   SUNSET   437 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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