Climatological Report (Daily)
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CDUS45 KTFX 212318
CLIDLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
416 PM MST SUN DEC 21 2014


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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 21 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1929 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         43    143 PM  53    1969  30     13       30
  MINIMUM         32    319 AM -33    1983  11     21       20
  AVERAGE         38                        20     18       25

PRECIPITATION (IN)
  TODAY            0.01          0.14 1941   0.01   0.00      T
  MONTH TO DATE    0.33                      0.21   0.12     0.14
  SINCE OCT 1      1.01                      1.34  -0.33     0.49
  SINCE JAN 1     10.74                     10.51   0.23     9.95

SNOWFALL (IN)
  TODAY           MM
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  TODAY           27                        45    -18       40
  MONTH TO DATE  682                       928   -246     1051
  SINCE DEC 1    682                       928   -246     1051
  SINCE JUL 1   2656                      3079   -423     2980

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    170                       156     14      247
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    35   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    17.0


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85
 LOWEST     49
 AVERAGE    67

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        53      1955
 MINIMUM TEMPERATURE (F)   11       -35      1983


SUNRISE AND SUNSET
DECEMBER 21 2014......SUNRISE   806 AM MST   SUNSET   450 PM MST
DECEMBER 22 2014......SUNRISE   807 AM MST   SUNSET   451 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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