Climatological Report (Daily)
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CDUS45 KTFX 190755
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
153 AM MDT SAT AUG 19 2017


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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 18 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         86    355 PM  97    1964  81      5       65
  MINIMUM         49    533 AM  33    1902  50     -1       49
  AVERAGE         68                        65      3       57

PRECIPITATION (IN)
  YESTERDAY        0.00          0.90 2016   0.06  -0.06     0.90
  MONTH TO DATE    0.23                      1.02  -0.79     1.70
  SINCE OCT 1     12.37                     14.79  -2.42    15.64
  SINCE JAN 1      7.97                     12.29  -4.32    13.56

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         3     -3        8
  MONTH TO DATE   32                        33     -1       16
  SINCE JUN 1    200                       333   -133      151
  SINCE JUL 1     32                       106    -74       61

 COOLING
  YESTERDAY        3                         3      0        0
  MONTH TO DATE   18                        64    -46       45
  SINCE JUN 1    287                       172    115      206
  SINCE JAN 1    288                       174    114      206
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     5.8


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    54           200 AM
 LOWEST     14           500 PM
 AVERAGE    34

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


THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        97      2008
 MINIMUM TEMPERATURE (F)   49        31      1907


SUNRISE AND SUNSET
AUGUST 19 2017........SUNRISE   621 AM MDT   SUNSET   821 PM MDT
AUGUST 20 2017........SUNRISE   622 AM MDT   SUNSET   819 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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