Climatological Report (Daily)
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CDUS45 KTFX 291015
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
413 AM MDT FRI MAY 29 2015


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

...THE HELENA MT CLIMATE SUMMARY FOR MAY 28 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         61    339 PM  95    1919  70     -9       78
  MINIMUM         50   1159 PM  28    1947  44      6       48
  AVERAGE         56                        57     -1       63

PRECIPITATION (IN)
  YESTERDAY        0.23          1.10 1927   0.08   0.15     0.00
  MONTH TO DATE    2.19                      1.63   0.56     0.28
  SINCE OCT 1      6.17                      5.43   0.74     5.48
  SINCE JAN 1      3.89                      3.86   0.03     4.48

SNOWFALL (IN)
  YESTERDAY        0.0           1.3  1989   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.9   -0.9       T
  SINCE MAR 1      T                        10.8  -10.8      3.8
  SINCE JUL 1     24.3                      38.1  -13.8     41.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        9                         8      1        2
  MONTH TO DATE  320                       327     -7      298
  SINCE MAR 1   1507                      1820   -313     1793
  SINCE JUL 1   6515                      7381   -866     7309

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        4
  SINCE MAR 1      0                         0      0        4
  SINCE JAN 1      0                         0      0        4
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     6.6


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           200 AM
 LOWEST     62           400 PM
 AVERAGE    73

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        91      2003
                                             1986
 MINIMUM TEMPERATURE (F)   45        27      1951


SUNRISE AND SUNSET
MAY 29 2015...........SUNRISE   541 AM MDT   SUNSET   911 PM MDT
MAY 30 2015...........SUNRISE   540 AM MDT   SUNSET   912 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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