Climatological Report (Daily)
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CDUS45 KTFX 211145
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
444 AM MST TUE NOV 21 2017


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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR NOVEMBER 20 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         52   1257 PM  65    1987  41     11       55
  MINIMUM         23   1159 PM -25    1900  19      4       32
  AVERAGE         38                        30      8       44

PRECIPITATION (IN)
  YESTERDAY        0.10          0.50 1897   0.03   0.07     0.00
  MONTH TO DATE    0.38                      0.49  -0.11     0.06
  SINCE OCT 1      1.36                      1.62  -0.26     4.07
  SINCE JAN 1     11.97                     15.97  -4.00    20.10

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       27                        35     -8       21
  MONTH TO DATE  756                       619    137      377
  SINCE SEP 1   1719                      1599    120     1301
  SINCE JUL 1   1757                      1757      0     1412

 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    33   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    15.2


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  SNOW
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           900 PM
 LOWEST     24          1200 AM
 AVERAGE    62

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


THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        72      1939
 MINIMUM TEMPERATURE (F)   19       -20      1946


SUNRISE AND SUNSET
NOVEMBER 21 2017......SUNRISE   730 AM MST   SUNSET   437 PM MST
NOVEMBER 22 2017......SUNRISE   732 AM MST   SUNSET   436 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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