Climatological Report (Daily)
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CDUS45 KTFX 181010
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
409 AM MDT FRI APR 18 2014


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

...THE HELENA MT CLIMATE SUMMARY FOR APRIL 17 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         63    453 PM  80    1994  58      5       41
  MINIMUM         37    603 AM   9    1896  32      5       20
  AVERAGE         50                        45      5       31

PRECIPITATION (IN)
  YESTERDAY        0.00          0.56 1885   0.03  -0.03      T
  MONTH TO DATE    0.04                      0.51  -0.47     0.54
  SINCE OCT 1      4.37                      3.33   1.04     4.60
  SINCE JAN 1      3.37                      1.76   1.61     1.30

SNOWFALL (IN)
  YESTERDAY        0.0           5.6  1885   0.1   -0.1      0.0
  MONTH TO DATE    T                         2.3   -2.3      1.6
  SINCE MAR 1      3.8                       8.5   -4.7      2.0
  SINCE JUL 1     41.8                      35.8    6.0     37.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                        20     -5       34
  MONTH TO DATE  342                       372    -30      432
  SINCE MAR 1   1270                      1263      7     1293
  SINCE JUL 1   6786                      6824    -38     6412

 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    20   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION     MM
  AVERAGE WIND SPEED     3.6


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70           200 AM
 LOWEST     27           200 PM
 AVERAGE    49

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        80      1936
                                             1910
 MINIMUM TEMPERATURE (F)   33         9      1951


SUNRISE AND SUNSET
APRIL 18 2014.........SUNRISE   635 AM MDT   SUNSET   820 PM MDT
APRIL 19 2014.........SUNRISE   634 AM MDT   SUNSET   822 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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