Climatological Report (Daily)
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CDUS45 KTFX 210934
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
333 AM MDT THU AUG 21 2014


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

...THE HELENA MT CLIMATE SUMMARY FOR AUGUST 20 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         81   1245 PM  96    1967  84     -3       91
                                      1953
  MINIMUM         57    512 AM  39    1995  52      5       56
                                      1956
                                      1916
  AVERAGE         69                        68      1       74

PRECIPITATION (IN)
  YESTERDAY        T             1.89 1933   0.04  -0.04     0.00
  MONTH TO DATE    0.40                      0.76  -0.36     1.45
  SINCE OCT 1      8.15                      9.68  -1.53    11.16
  SINCE JAN 1      7.15                      8.11  -0.96     7.86

SNOWFALL (IN)
  YESTERDAY        0.0           0.5  1990   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.1   -0.1      0.0
  SINCE JUN 1      0.0                       0.1   -0.1      0.0
  SINCE JUL 1      0.0                       0.1   -0.1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                        14    -14        3
  SINCE JUN 1    127                       177    -50      149
  SINCE JUL 1      0                        41    -41        3

 COOLING
  YESTERDAY        4                         4      0        9
  MONTH TO DATE  167                       113     54      130
  SINCE JUN 1    434                       343     91      431
  SINCE JAN 1    438                       351     87      438
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     5.9


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    69          1100 PM
 LOWEST     27           100 PM
 AVERAGE    48

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        95      2011
                                             2005
                                             1991
 MINIMUM TEMPERATURE (F)   51        38      1933


SUNRISE AND SUNSET
AUGUST 21 2014........SUNRISE   634 AM MDT   SUNSET   827 PM MDT
AUGUST 22 2014........SUNRISE   635 AM MDT   SUNSET   826 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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