Climatological Report (Daily)
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CDUS45 KTFX 212230
CLIDLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
430 PM MDT MON AUG 21 2017


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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR AUGUST 21 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         78    241 PM  95    2009  80     -2       88
  MINIMUM         42    548 AM  33    1966  47     -5       46
  AVERAGE         60                        63     -3       67

PRECIPITATION (IN)
  TODAY            0.00          0.67 1986   0.03  -0.03     0.00
  MONTH TO DATE    0.18                      0.69  -0.51     0.12
  SINCE OCT 1      8.97                      9.34  -0.37     7.61
  SINCE JAN 1      6.43                      7.94  -1.51     5.53

DEGREE DAYS
 HEATING
  TODAY            5                         3      2        0
  MONTH TO DATE   15                        41    -26       38
  SINCE JUN 1    195                       319   -124      200
  SINCE JUL 1     15                        96    -81       92

 COOLING
  TODAY            0                         1     -1        2
  MONTH TO DATE   23                        43    -20       23
  SINCE JUN 1    217                       136     81      140
  SINCE JAN 1    217                       137     80      140
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     5.8


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    59
 LOWEST     20
 AVERAGE    40

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        93      1955
 MINIMUM TEMPERATURE (F)   47        36      1966


SUNRISE AND SUNSET
AUGUST 21 2017........SUNRISE   639 AM MDT   SUNSET   827 PM MDT
AUGUST 22 2017........SUNRISE   640 AM MDT   SUNSET   825 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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