Climatological Report (Daily)
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CDUS45 KTFX 200819
CLIDLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
218 AM MDT SUN AUG 20 2017


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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR AUGUST 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         82    412 PM  96    1942  81      1       70
  MINIMUM         48    427 AM  36    1964  47      1       46
  AVERAGE         65                        64      1       58

PRECIPITATION (IN)
  YESTERDAY        0.00          0.78 1965   0.03  -0.03     0.00
  MONTH TO DATE    0.18                      0.62  -0.44     0.12
  SINCE OCT 1      8.97                      9.27  -0.30     7.61
  SINCE JAN 1      6.43                      7.87  -1.44     5.53

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                               -3        7
  MONTH TO DATE    9                              -26       33
  SINCE JUN 1    189                             -124      195
  SINCE JUL 1      9                              -81       87

 COOLING
  YESTERDAY        0                               -2        0
  MONTH TO DATE   23                              -18       21
  SINCE JUN 1    217                               83      138
  SINCE JAN 1    217                               82      138
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    10.0


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    54
 LOWEST     21
 AVERAGE    38

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        94      1953
 MINIMUM TEMPERATURE (F)   47        37      2016


SUNRISE AND SUNSET
AUGUST 20 2017........SUNRISE   638 AM MDT   SUNSET   828 PM MDT
AUGUST 21 2017........SUNRISE   639 AM MDT   SUNSET   827 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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