Climatological Report (Daily)
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CDUS45 KTFX 132330
CLIHVR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
430 PM MST WED DEC 13 2017


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

...THE HAVRE MT CLIMATE SUMMARY FOR DECEMBER 13 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1880 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         40    138 PM  63    1998  30     10       14
  MINIMUM         24    803 AM -31    1922   8     16       -2
  AVERAGE         32                        19     13        6

PRECIPITATION (IN)
  TODAY            0.00          0.67 1906   0.01  -0.01     0.00
  MONTH TO DATE    0.01                      0.15  -0.14     0.32
  SINCE OCT 1      2.31                      1.16   1.15     3.84
  SINCE JAN 1      6.87                     10.95  -4.08    19.13

SNOWFALL (IN)
  TODAY            0.0           5.1  1982   0.2   -0.2      0.0
  MONTH TO DATE    T                         2.7   -2.7      5.1
  SINCE DEC 1      T                         2.7   -2.7      5.1
  SINCE JUL 1     17.5                      10.3    7.2     10.6

DEGREE DAYS
 HEATING
  TODAY           33                        46    -13       59
  MONTH TO DATE  387                       571   -184      711
  SINCE DEC 1    387                       571   -184      711
  SINCE JUL 1   2445                      2614   -169     2458

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    526                       387    139      344
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    12.5


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           200 AM
 LOWEST     54           300 PM
 AVERAGE    65

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


THE HAVRE MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        61      2002
 MINIMUM TEMPERATURE (F)    8       -33      2008


SUNRISE AND SUNSET
DECEMBER 13 2017......SUNRISE   803 AM MST   SUNSET   424 PM MST
DECEMBER 14 2017......SUNRISE   804 AM MST   SUNSET   424 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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