Climatological Report (Daily)
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CDUS45 KTFX 281012
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
410 AM MDT THU MAY 28 2015


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

...THE HELENA MT CLIMATE SUMMARY FOR MAY 27 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         67    350 PM  90    1986  70     -3       79
                                      1936
  MINIMUM         50    538 AM  27    1995  44      6       48
  AVERAGE         59                        57      2       64

PRECIPITATION (IN)
  YESTERDAY        0.51          1.16 2006   0.07   0.44     0.02
  MONTH TO DATE    1.96                      1.55   0.41     0.28
  SINCE OCT 1      5.94                      5.35   0.59     5.48
  SINCE JAN 1      3.66                      3.78  -0.12     4.48

SNOWFALL (IN)
  YESTERDAY        0.0           T    1982   0.0    0.0      0.0
                                      1995
  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        6                         8     -2        1
  MONTH TO DATE  311                       319     -8      296
  SINCE MAR 1   1498                      1812   -314     1791
  SINCE JUL 1   6506                      7373   -867     7307

 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    16   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     3.6


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     45           400 PM
 AVERAGE    69

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        95      1919
 MINIMUM TEMPERATURE (F)   44        28      1947


SUNRISE AND SUNSET
MAY 28 2015...........SUNRISE   541 AM MDT   SUNSET   910 PM MDT
MAY 29 2015...........SUNRISE   541 AM MDT   SUNSET   911 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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