Climatological Report (Daily)
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CDUS45 KTFX 261030
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
428 AM MDT TUE MAY 26 2015


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

...THE HELENA MT CLIMATE SUMMARY FOR MAY 25 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         75    503 PM  89    2003  70      5       77
                                      1934
  MINIMUM         42    449 AM  25    1950  44     -2       47
  AVERAGE         59                        57      2       62

PRECIPITATION (IN)
  YESTERDAY        0.00          1.19 1980   0.07  -0.07     0.00
  MONTH TO DATE    1.36                      1.40  -0.04     0.26
  SINCE OCT 1      5.34                      5.20   0.14     5.46
  SINCE JAN 1      3.06                      3.63  -0.57     4.46

SNOWFALL (IN)
  YESTERDAY        0.0           3.7  1911   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.8   -0.8       T
  SINCE MAR 1      T                        10.7  -10.7      3.8
  SINCE JUL 1     24.3                      38.0  -13.7     41.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        6                         9     -3        3
  MONTH TO DATE  303                       302      1      295
  SINCE MAR 1   1490                      1795   -305     1790
  SINCE JUL 1   6498                      7356   -858     7306

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        3
  SINCE MAR 1      0                         0      0        3
  SINCE JAN 1      0                         0      0        3
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     5.3


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           400 AM
 LOWEST     25           500 PM
 AVERAGE    57

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        88      1966
                                             1936
 MINIMUM TEMPERATURE (F)   44        29      1975


SUNRISE AND SUNSET
MAY 26 2015...........SUNRISE   543 AM MDT   SUNSET   908 PM MDT
MAY 27 2015...........SUNRISE   542 AM MDT   SUNSET   909 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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