Climatological Report (Daily)
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CDUS45 KTFX 201015
CLIDLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
313 AM MST FRI JAN 20 2017


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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR JANUARY 19 2017...

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)
 YESTERDAY
  MAXIMUM         48    229 PM  54    1981  33     15       34
  MINIMUM         30    124 AM -26    1963  14     16       14
  AVERAGE         39                        23     16       24

PRECIPITATION (IN)
  YESTERDAY        0.00          0.13 1998   0.01  -0.01     0.00
  MONTH TO DATE    0.05                      0.17  -0.12     0.05
  SINCE OCT 1      2.59                      1.57   1.02     2.13
  SINCE JAN 1      0.05                      0.17  -0.12     0.05

SNOWFALL (IN)
  YESTERDAY        0.0
  SNOW DEPTH       2

DEGREE DAYS
 HEATING
  YESTERDAY       26                              -16       41
  MONTH TO DATE  996                              186      865
  SINCE DEC 1   2524                              344     2203
  SINCE JUL 1   4307                              -24     4126

 COOLING
  YESTERDAY        0                                0        0
  MONTH TO DATE    0                                0        0
  SINCE DEC 1      0                                0        0
  SINCE JAN 1      0                                0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     7.3


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    61
 LOWEST     38
 AVERAGE    50

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        54      1981
 MINIMUM TEMPERATURE (F)   14       -33      1949


SUNRISE AND SUNSET
JANUARY 20 2017.......SUNRISE   802 AM MST   SUNSET   521 PM MST
JANUARY 21 2017.......SUNRISE   801 AM MST   SUNSET   522 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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