Climatological Report (Daily)
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CDUS45 KTFX 172230
CLIDLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
430 PM MDT THU AUG 17 2017


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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR AUGUST 17 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1929 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         82    259 PM  95    1944  81      1       90
  MINIMUM         50    632 AM  35    2002  48      2       49
  AVERAGE         66                        64      2       70

PRECIPITATION (IN)
  TODAY            0.00          0.44 1990   0.03  -0.03     0.01
  MONTH TO DATE    0.18                      0.55  -0.37     0.12
  SINCE OCT 1      8.97                      9.20  -0.23     7.61
  SINCE JAN 1      6.43                      7.80  -1.37     5.53

DEGREE DAYS
 HEATING
  TODAY            0                         3     -3        0
  MONTH TO DATE    9                        29    -20       26
  SINCE JUN 1    189                       307   -118      188
  SINCE JUL 1      9                        84    -75       80

 COOLING
  TODAY            1                         2     -1        5
  MONTH TO DATE   21                        37    -16       20
  SINCE JUN 1    215                       130     85      137
  SINCE JAN 1    215                       131     84      137
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     5.5


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    59
 LOWEST     21
 AVERAGE    40

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        94      1986
 MINIMUM TEMPERATURE (F)   47        35      1978


SUNRISE AND SUNSET
AUGUST 17 2017........SUNRISE   634 AM MDT   SUNSET   833 PM MDT
AUGUST 18 2017........SUNRISE   635 AM MDT   SUNSET   832 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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