Climatological Report (Daily)
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CDUS45 KTFX 171015
CLIDLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
415 AM MDT TUE OCT 17 2017


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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR OCTOBER 16 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         66    402 PM  78    1974  57      9       55
  MINIMUM         35    315 AM  14    1951  30      5       41
  AVERAGE         51                        44      7       48

PRECIPITATION (IN)
  YESTERDAY        0.00          0.39 2012   0.03  -0.03     0.03
  MONTH TO DATE    0.15                      0.44  -0.29     1.66
  SINCE OCT 1      0.15                      0.44  -0.29     1.66
  SINCE JAN 1      8.81                      9.61  -0.80     8.67

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       14                               -7       17
  MONTH TO DATE  385                               84      303
  SINCE SEP 1    750                              136      615
  SINCE JUL 1    764                               14      741

 COOLING
  YESTERDAY        0                                0        0
  MONTH TO DATE    0                                0        0
  SINCE SEP 1     28                               20        8
  SINCE JAN 1    290                              134      168
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    11.1


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    52
 LOWEST     18
 AVERAGE    35

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        77      2003
 MINIMUM TEMPERATURE (F)   30        16      1984


SUNRISE AND SUNSET
OCTOBER 17 2017.......SUNRISE   749 AM MDT   SUNSET   641 PM MDT
OCTOBER 18 2017.......SUNRISE   751 AM MDT   SUNSET   639 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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