160 
CDUS45 KTFX 111012
CLIDLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
409 AM MDT TUE SEP 11 2012


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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR SEPTEMBER 10 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1929 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81    310 PM  88    1966  73      8       83
  MINIMUM         50   1159 PM  29    1989  42      8       46
  AVERAGE         66                        57      9       65

PRECIPITATION (IN)
  YESTERDAY        0.00          0.45 1998   0.03  -0.03     0.00
  MONTH TO DATE    0.12                      0.31  -0.19     0.00
  SINCE OCT 1      6.36                     10.01  -3.65     9.31
  SINCE JAN 1      5.13                      8.61  -3.48     7.45

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                               -8        0
  MONTH TO DATE   41                              -27       46
  SINCE SEP 1     41                              -27       46
  SINCE JUL 1     71                             -133      114

 COOLING
  YESTERDAY        1                                1        0
  MONTH TO DATE    1                               -6        0
  SINCE SEP 1      1                               -6        0
  SINCE JAN 1    242                               87      138
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     8.9



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    56
 LOWEST     10
 AVERAGE    33

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        90      1990
 MINIMUM TEMPERATURE (F)   41        26      1989


SUNRISE AND SUNSET
SEPTEMBER 11 2012.....SUNRISE   705 AM MDT   SUNSET   748 PM MDT
SEPTEMBER 12 2012.....SUNRISE   706 AM MDT   SUNSET   746 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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