Climatological Report (Daily)
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CDUS45 KTFX 201113
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
410 AM MST THU NOV 20 2014


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

...THE HELENA MT CLIMATE SUMMARY FOR NOVEMBER 19 2014...

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)
 YESTERDAY
  MAXIMUM         33    347 PM  69    1897  41     -8       58
  MINIMUM         10    818 AM -15    1900  21    -11       25
  AVERAGE         22                        31     -9       42

PRECIPITATION (IN)
  YESTERDAY        0.00          0.48 1978   0.02  -0.02      T
  MONTH TO DATE    0.27                      0.31  -0.04     0.07
  SINCE OCT 1      0.67                      0.99  -0.32     0.63
  SINCE JAN 1     10.63                     10.64  -0.01    10.21

SNOWFALL (IN)
  YESTERDAY        0.0           7.0  1978   0.2   -0.2      0.0
  MONTH TO DATE    0.7                       2.6   -1.9      0.5
  SINCE SEP 1      0.7                       6.3   -5.6      2.5
  SINCE JUL 1      0.7                       6.6   -5.9      2.5
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       43                        34      9       23
  MONTH TO DATE  708                       568    140      493
  SINCE SEP 1   1285                      1407   -122     1342
  SINCE JUL 1   1332                      1476   -144     1345

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


WIND (MPH)
  HIGHEST WIND SPEED     6   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED     6   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     1.3


SKY COVER
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1100 AM
 LOWEST     59           300 PM
 AVERAGE    76

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   41        64      1966
 MINIMUM TEMPERATURE (F)   20       -17      1900


SUNRISE AND SUNSET
NOVEMBER 20 2014......SUNRISE   737 AM MST   SUNSET   450 PM MST
NOVEMBER 21 2014......SUNRISE   739 AM MST   SUNSET   449 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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