Climatological Report (Daily)
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CDUS45 KTFX 202215
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
414 PM MDT MON OCT 20 2014


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

...THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 20 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         73    259 PM  80    1921  57     16       58
  MINIMUM         37    719 AM  18    1995  31      6       36
  AVERAGE         55                        44     11       47

PRECIPITATION (IN)
  TODAY            0.00          0.24 1971   0.02  -0.02     0.00
  MONTH TO DATE    0.15                      0.48  -0.33     0.32
  SINCE OCT 1      0.15                      0.48  -0.33     0.32
  SINCE JAN 1     10.11                     10.13  -0.02     9.90

SNOWFALL (IN)
  TODAY            0.0           3.5  1981   0.1   -0.1      0.0
  MONTH TO DATE    T                         1.4   -1.4       T
  SINCE SEP 1      T                         2.7   -2.7       T
  SINCE JUL 1      T                         3.0   -3.0       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           10                        21    -11       18
  MONTH TO DATE  207                       344   -137      417
  SINCE SEP 1    401                       581   -180      591
  SINCE JUL 1    448                       650   -202      594

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    3                         0      3        0
  SINCE SEP 1     21                        23     -2       80
  SINCE JAN 1    469                       406     63      589
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     6   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED     7   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     0.6


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           600 AM
 LOWEST     25           300 PM
 AVERAGE    54

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


THE HELENA MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        82      2003
 MINIMUM TEMPERATURE (F)   31        15      1984
                                             1981


SUNRISE AND SUNSET
OCTOBER 20 2014.......SUNRISE   753 AM MDT   SUNSET   632 PM MDT
OCTOBER 21 2014.......SUNRISE   754 AM MDT   SUNSET   630 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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