Climatological Report (Daily)
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CDUS45 KTFX 210732
CLIDLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
130 AM MDT FRI JUL 21 2017


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

...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR JULY 20 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         92    124 PM 101    1960  83      9       88
  MINIMUM         50    346 AM  38    1987  50      0       53
  AVERAGE         71                        67      4       71

PRECIPITATION (IN)
  YESTERDAY        0.00          0.21 2004   0.04  -0.04     0.00
  MONTH TO DATE    0.05                      0.79  -0.74     0.85
  SINCE OCT 1      8.19                      8.23  -0.04     7.45
  SINCE JAN 1      5.65                      6.83  -1.18     5.37

SNOWFALL (IN)
  YESTERDAY       MM
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                               -1        0
  MONTH TO DATE    0                              -43       54
  SINCE JUN 1    180                              -86      162
  SINCE JUL 1      0                              -43       54

 COOLING
  YESTERDAY        6                                3        6
  MONTH TO DATE  123                               75       36
  SINCE JUN 1    145                               81       77
  SINCE JAN 1    145                               80       77
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    10.2


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    47
 LOWEST     12
 AVERAGE    30

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


THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        97      1960
 MINIMUM TEMPERATURE (F)   50        37      1949


SUNRISE AND SUNSET
JULY 21 2017..........SUNRISE   603 AM MDT   SUNSET   909 PM MDT
JULY 22 2017..........SUNRISE   604 AM MDT   SUNSET   909 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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