Climatological Report (Daily)
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CDUS45 KTFX 220756
CLIDLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
1252 AM MST MON DEC 22 2014


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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR DECEMBER 21 2014...

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)
 YESTERDAY
  MAXIMUM         43    143 PM  53    1969  30     13       30
  MINIMUM         32   1132 PM -33    1983  11     21       20
  AVERAGE         38                        20     18       25

PRECIPITATION (IN)
  YESTERDAY        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)
  YESTERDAY       MM
  SNOW DEPTH       T

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

 COOLING
  YESTERDAY        0                                0        0
  MONTH TO DATE    0                                0        0
  SINCE DEC 1      0                                0        0
  SINCE JAN 1    170                               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    17.5



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85
 LOWEST     49
 AVERAGE    67

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


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


SUNRISE AND SUNSET
DECEMBER 22 2014......SUNRISE   807 AM MST   SUNSET   451 PM MST
DECEMBER 23 2014......SUNRISE   807 AM MST   SUNSET   452 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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