Climatological Report (Daily)
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CDUS45 KTFX 182230
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
430 PM MDT FRI AUG 18 2017


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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 18 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         85    257 PM  97    1964  81      4       65
  MINIMUM         49    533 AM  33    1902  50     -1       49
  AVERAGE         67                        65      2       57

PRECIPITATION (IN)
  TODAY            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

DEGREE DAYS
 HEATING
  TODAY            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
  TODAY            2                         3     -1        0
  MONTH TO DATE   17                        64    -47       45
  SINCE JUN 1    286                       172    114      206
  SINCE JAN 1    287                       174    113      206
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     5.9


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    54
 LOWEST     15
 AVERAGE    35

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


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


SUNRISE AND SUNSET
AUGUST 18 2017........SUNRISE   619 AM MDT   SUNSET   823 PM MDT
AUGUST 19 2017........SUNRISE   621 AM MDT   SUNSET   821 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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