Climatological Report (Daily)
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CDUS45 KTFX 210900
CLIDLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
158 AM MST WED FEB 21 2018


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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR FEBRUARY 20 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1929 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM          1    436 PM  61    1977  39    -38       47
  MINIMUM        -24R   139 AM -10    1952  16    -40       28
  AVERAGE        -11                        27    -38       38

PRECIPITATION (IN)
  YESTERDAY        0.00          0.08 1951   0.01  -0.01     0.00
  MONTH TO DATE    0.09                      0.15  -0.06     0.13
  SINCE OCT 1      1.69                      1.83  -0.14     2.73
  SINCE JAN 1      0.56                      0.43   0.13     0.19

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  YESTERDAY       76                               38       27
  MONTH TO DATE  935                              139      707
  SINCE DEC 1   3490                               14     3870
  SINCE JUL 1   5533                              -94     5653

 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    14   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     4.4


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     79
 AVERAGE    90

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        58      1988
 MINIMUM TEMPERATURE (F)   16       -10      1957


SUNRISE AND SUNSET
FEBRUARY 21 2018......SUNRISE   722 AM MST   SUNSET   606 PM MST
FEBRUARY 22 2018......SUNRISE   720 AM MST   SUNSET   608 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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