Climatological Report (Daily)
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CDUS45 KTFX 180914
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
313 AM MDT SAT APR 18 2015


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

...THE HELENA MT CLIMATE SUMMARY FOR APRIL 17 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         69    446 PM  80    1994  58     11       63
  MINIMUM         28    532 AM   9    1896  32     -4       37
  AVERAGE         49                        45      4       50

PRECIPITATION (IN)
  YESTERDAY        0.00          0.56 1885   0.03  -0.03     0.00
  MONTH TO DATE    0.16                      0.51  -0.35     0.04
  SINCE OCT 1      3.61                      3.33   0.28     4.37
  SINCE JAN 1      1.33                      1.76  -0.43     3.37

SNOWFALL (IN)
  YESTERDAY        0.0           5.6  1885   0.1   -0.1      0.0
  MONTH TO DATE    T                         2.3   -2.3       T
  SINCE MAR 1      T                         8.5   -8.5      3.8
  SINCE JUL 1     24.3                      35.8  -11.5     41.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                        20     -4       15
  MONTH TO DATE  369                       372     -3      342
  SINCE MAR 1    990                      1263   -273     1270
  SINCE JUL 1   5998                      6824   -826     6786

 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    16   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     5.5


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           600 AM
 LOWEST     15           500 PM
 AVERAGE    47

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


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 2015.........SUNRISE   636 AM MDT   SUNSET   820 PM MDT
APRIL 19 2015.........SUNRISE   634 AM MDT   SUNSET   821 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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