Climatological Report (Daily)
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000
CDUS45 KTFX 311017
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
415 AM MDT FRI JUL 31 2015


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

...THE HELENA MT CLIMATE SUMMARY FOR JULY 30 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         92    425 PM 101    2000  88      4       92
  MINIMUM         50    520 AM  42    1995  55     -5       58
  AVERAGE         71                        72     -1       75

PRECIPITATION (IN)
  YESTERDAY        0.00          1.36 1975   0.03  -0.03      T
  MONTH TO DATE    1.28                      1.15   0.13     0.56
  SINCE OCT 1      8.12                      8.88  -0.76     7.75
  SINCE JAN 1      5.84                      7.31  -1.47     6.75

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  1999   0.0    0.0      0.0
                                      2001
                                      1995
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       T      0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   15                        26    -11        0
  SINCE JUN 1     47                       162   -115      127
  SINCE JUL 1     15                        26    -11        0

 COOLING
  YESTERDAY        6                         7     -1       10
  MONTH TO DATE  172                       178     -6      252
  SINCE JUN 1    349                       227    122      255
  SINCE JAN 1    349                       235    114      259
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     4.4


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    71           600 AM
 LOWEST     11           400 PM
 AVERAGE    41

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        99      2000
 MINIMUM TEMPERATURE (F)   55        39      1995


SUNRISE AND SUNSET
JULY 31 2015..........SUNRISE   607 AM MDT   SUNSET   901 PM MDT
AUGUST  1 2015........SUNRISE   608 AM MDT   SUNSET   859 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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