Climatological Report (Daily)
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000
CDUS45 KTFX 160942
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
241 AM MST TUE JAN 16 2018


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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR JANUARY 15 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         18    233 PM  60    1973  34    -16       37
  MINIMUM         -6    430 AM -27    1950  13    -19        9
  AVERAGE          6                        24    -18       23

PRECIPITATION (IN)
  YESTERDAY        T             0.62 1911   0.02  -0.02     0.00
  MONTH TO DATE    0.28                      0.29  -0.01     0.31
  SINCE OCT 1      2.28                      2.79  -0.51     4.71
  SINCE JAN 1      0.28                      0.29  -0.01     0.31

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       59                        41     18       42
  MONTH TO DATE  680                       627     53      891
  SINCE DEC 1   2052                      1921    131     2438
  SINCE JUL 1   4026                      4049    -23     4164

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     6.6


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     56           300 PM
 AVERAGE    78

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


THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        64      1974
 MINIMUM TEMPERATURE (F)   13       -31      1916


SUNRISE AND SUNSET
JANUARY 16 2018.......SUNRISE   759 AM MST   SUNSET   457 PM MST
JANUARY 17 2018.......SUNRISE   758 AM MST   SUNSET   459 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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