Climatological Report (Daily)
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CDUS45 KTFX 061013
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
412 AM MDT WED MAY 6 2015


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

...THE HELENA MT CLIMATE SUMMARY FOR MAY 5 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         71    111 PM  86    1966  64      7       63
                                      1891
  MINIMUM         42    536 AM  20    1996  37      5       37
  AVERAGE         57                        51      6       50

PRECIPITATION (IN)
  YESTERDAY        0.17          0.64 1888   0.04   0.13     0.00
  MONTH TO DATE    0.17                      0.20  -0.03     0.12
  SINCE OCT 1      4.15                      4.00   0.15     5.32
  SINCE JAN 1      1.87                      2.43  -0.56     4.32

SNOWFALL (IN)
  YESTERDAY        0.0           1.5  1929   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       0.3   -0.3      0.0
  SINCE MAR 1      T                        10.2  -10.2      3.8
  SINCE JUL 1     24.3                      37.5  -13.2     41.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        8                        14     -6       15
  MONTH TO DATE   40                        75    -35       59
  SINCE MAR 1   1227                      1568   -341     1554
  SINCE JUL 1   6235                      7129   -894     7070

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


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     4.4


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           600 PM
 LOWEST     26          1200 PM
 AVERAGE    58

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        90      1966
 MINIMUM TEMPERATURE (F)   38        23      1996


SUNRISE AND SUNSET
MAY  6 2015...........SUNRISE   606 AM MDT   SUNSET   844 PM MDT
MAY  7 2015...........SUNRISE   605 AM MDT   SUNSET   845 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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