Climatological Report (Daily)
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CDUS45 KTFX 220938
CLIGTF


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
237 AM MST SUN JAN 22 2017


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

...THE GREAT FALLS MT CLIMATE SUMMARY FOR JANUARY 21 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         36    338 PM  57    2009  36      0       41
                                      1994
  MINIMUM         14    743 AM -32    1943  15     -1       24
  AVERAGE         25                        26     -1       33

PRECIPITATION (IN)
  YESTERDAY        0.00          0.68 1943   0.01  -0.01     0.00
  MONTH TO DATE    0.57                      0.35   0.22     0.52
  SINCE OCT 1      3.50                      2.35   1.15     5.62
  SINCE JAN 1      0.57                      0.35   0.22     0.52

SNOWFALL (IN)
  YESTERDAY        0.0           9.6  1943   0.3   -0.3      0.0
  MONTH TO DATE    7.2                       6.0    1.2      6.0
  SINCE DEC 1     23.1                      15.5    7.6     21.5
  SINCE JUL 1     25.8                      29.2   -3.4     37.4
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       40                        39      1       32
  MONTH TO DATE 1088                       843    245      895
  SINCE DEC 1   2653                      2091    562     2078
  SINCE JUL 1   4238                      4060    178     3899

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     5.9


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           900 PM
 LOWEST     56           300 PM
 AVERAGE    74

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


THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   36        62      1981
 MINIMUM TEMPERATURE (F)   15       -32      1982
                                             1943


SUNRISE AND SUNSET
JANUARY 22 2017.......SUNRISE   803 AM MST   SUNSET   512 PM MST
JANUARY 23 2017.......SUNRISE   802 AM MST   SUNSET   514 PM MST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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