Climatological Report (Daily)
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CDUS45 KTFX 151024
CLIHVR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
322 AM MST FRI DEC 15 2017


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

...THE HAVRE MT CLIMATE SUMMARY FOR DECEMBER 14 2017...

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)
 YESTERDAY
  MAXIMUM         41    258 PM  61    2002  30     11        8
  MINIMUM         20    800 AM -33    2008   8     12      -10
  AVERAGE         31                        19     12       -1

PRECIPITATION (IN)
  YESTERDAY        0.00          0.26 1989   0.02  -0.02     0.00
  MONTH TO DATE    0.01                      0.17  -0.16     0.32
  SINCE OCT 1      2.31                      1.18   1.13     3.84
  SINCE JAN 1      6.87                     10.97  -4.10    19.13

SNOWFALL (IN)
  YESTERDAY        0.0           4.9  1989   0.2   -0.2      0.0
  MONTH TO DATE    T                         2.9   -2.9      5.1
  SINCE DEC 1      T                         2.9   -2.9      5.1
  SINCE JUL 1     17.5                      10.5    7.0     10.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       34                        46    -12       66
  MONTH TO DATE  421                       617   -196      777
  SINCE DEC 1    421                       617   -196      777
  SINCE JUL 1   2479                      2660   -181     2524

 COOLING
  YESTERDAY        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    25   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    12.5


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           500 AM
 LOWEST     51           300 PM
 AVERAGE    72

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


THE HAVRE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        65      1962
 MINIMUM TEMPERATURE (F)    8       -30      2009
                                             2008


SUNRISE AND SUNSET
DECEMBER 15 2017......SUNRISE   805 AM MST   SUNSET   424 PM MST
DECEMBER 16 2017......SUNRISE   806 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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