Climatological Report (Daily)
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CDUS45 KTFX 222330
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
430 PM MST WED FEB 22 2017


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

...THE HELENA MT CLIMATE SUMMARY FOR FEBRUARY 22 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         43    212 PM  63    2002  41      2       47
  MINIMUM         35    732 AM -29    1910  18     17       33
  AVERAGE         39                        29     10       40

PRECIPITATION (IN)
  TODAY            0.00          0.30 1889   0.01  -0.01     0.00
  MONTH TO DATE    0.52                      0.23   0.29     0.13
  SINCE OCT 1      4.12                      2.16   1.96     2.14
  SINCE JAN 1      1.14                      0.59   0.55     0.44

SNOWFALL (IN)
  TODAY            0.0           9.0  1928   0.1   -0.1      0.0
  MONTH TO DATE    8.7                       4.0    4.7       T
  SINCE DEC 1     45.2                      17.5   27.7     11.3
  SINCE JUL 1     46.5                      26.3   20.2     14.8

DEGREE DAYS
 HEATING
  TODAY           26                        36    -10       25
  MONTH TO DATE  883                       836     47      602
  SINCE DEC 1   4086                      3472    614     3134
  SINCE JUL 1   5561                      5354    207     4763

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    12.0


SKY COVER
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70           500 AM
 LOWEST     43           200 PM
 AVERAGE    57

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


THE HELENA MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        60      2009
                                             1990
                                             1886
 MINIMUM TEMPERATURE (F)   18       -22      1922


SUNRISE AND SUNSET
FEBRUARY 22 2017......SUNRISE   719 AM MST   SUNSET   604 PM MST
FEBRUARY 23 2017......SUNRISE   718 AM MST   SUNSET   606 PM MST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$



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