Climatological Report (Daily)
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CDUS45 KTFX 290909
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
307 AM MDT SAT APR 29 2017


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

...THE HELENA MT CLIMATE SUMMARY FOR APRIL 28 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         55    312 PM  82    1939  62     -7       48
  MINIMUM         34    533 AM  10    1907  35     -1       35
  AVERAGE         45                        48     -3       42

PRECIPITATION (IN)
  YESTERDAY        T             0.62 1967   0.04  -0.04     0.02
  MONTH TO DATE    0.72                      0.90  -0.18     1.00
  SINCE OCT 1      5.42                      3.72   1.70     3.36
  SINCE JAN 1      2.44                      2.15   0.29     1.66

SNOWFALL (IN)
  YESTERDAY        0.0           8.0  1967   0.1   -0.1       T
  MONTH TO DATE    T                         3.5   -3.5       T
  SINCE MAR 1      2.9                       9.7   -6.8       T
  SINCE JUL 1     51.5                      37.0   14.5     14.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       20                        17      3       23
  MONTH TO DATE  535                       570    -35      414
  SINCE MAR 1   1248                      1461   -213     1173
  SINCE JUL 1   7048                      7022     26     6113

 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     N (340)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     5.9


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85          1200 AM
 LOWEST     32           300 PM
 AVERAGE    59

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        86      1992
 MINIMUM TEMPERATURE (F)   36        14      1954


SUNRISE AND SUNSET
APRIL 29 2017.........SUNRISE   616 AM MDT   SUNSET   835 PM MDT
APRIL 30 2017.........SUNRISE   615 AM MDT   SUNSET   837 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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