Climatological Report (Daily)
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CDUS45 KTFX 230945
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
344 AM MDT SUN APR 23 2017


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

...THE HELENA MT CLIMATE SUMMARY FOR APRIL 22 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         66    505 PM  83    1906  60      6       79
  MINIMUM         35    611 AM  17    1968  34      1       45
                                      1967
                                      1951
  AVERAGE         51                        47      4       62

PRECIPITATION (IN)
  YESTERDAY        0.00          0.87 1886   0.03  -0.03     0.00
  MONTH TO DATE    0.66                      0.68  -0.02     0.83
  SINCE OCT 1      5.36                      3.50   1.86     3.19
  SINCE JAN 1      2.38                      1.93   0.45     1.49

SNOWFALL (IN)
  YESTERDAY        0.0           5.8  1960   0.1   -0.1      0.0
  MONTH TO DATE    T                         2.9   -2.9       T
  SINCE MAR 1      2.9                       9.1   -6.2       T
  SINCE JUL 1     51.5                      36.4   15.1     14.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       14                        18     -4        3
  MONTH TO DATE  429                       466    -37      306
  SINCE MAR 1   1142                      1357   -215     1065
  SINCE JUL 1   6942                      6918     24     6005

 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    22   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     6.9


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           400 AM
 LOWEST     24           500 PM
 AVERAGE    58

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        83      2012
 MINIMUM TEMPERATURE (F)   34        14      1931


SUNRISE AND SUNSET
APRIL 23 2017.........SUNRISE   626 AM MDT   SUNSET   827 PM MDT
APRIL 24 2017.........SUNRISE   624 AM MDT   SUNSET   829 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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