Climatological Report (Daily)
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CDUS45 KTFX 241006
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
306 AM MST FRI FEB 24 2017


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

...THE HELENA MT CLIMATE SUMMARY FOR FEBRUARY 23 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         35    208 PM  60    2009  41     -6       46
                                      1990
                                      1886
  MINIMUM         27   1159 PM -22    1922  18      9       23
  AVERAGE         31                        30      1       35

PRECIPITATION (IN)
  YESTERDAY        T             0.41 2014   0.01  -0.01     0.00
  MONTH TO DATE    0.52                      0.24   0.28     0.13
  SINCE OCT 1      4.12                      2.17   1.95     2.14
  SINCE JAN 1      1.14                      0.60   0.54     0.44

SNOWFALL (IN)
  YESTERDAY        T             5.0  1891   0.2   -0.2      0.0
  MONTH TO DATE    8.7                       4.2    4.5       T
  SINCE DEC 1     45.2                      17.7   27.5     11.3
  SINCE JUL 1     46.5                      26.5   20.0     14.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       34                        35     -1       30
  MONTH TO DATE  919                       871     48      632
  SINCE DEC 1   4122                      3507    615     3164
  SINCE JUL 1   5597                      5389    208     4793

 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    17   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     9.5


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81           800 PM
 LOWEST     56           100 PM
 AVERAGE    69

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        69      1995
 MINIMUM TEMPERATURE (F)   19       -18      1922
                                             1919


SUNRISE AND SUNSET
FEBRUARY 24 2017......SUNRISE   716 AM MST   SUNSET   607 PM MST
FEBRUARY 25 2017......SUNRISE   714 AM MST   SUNSET   609 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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