Climatological Report (Daily)
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CDUS45 KTFX 242230
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
430 PM MDT SUN SEP 24 2017


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

...THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 24 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         59    256 PM  91    2014  69    -10       65
  MINIMUM         32    644 AM   6    1926  40     -8       50
  AVERAGE         46                        54     -8       58

PRECIPITATION (IN)
  TODAY            0.00          1.20 1920   0.03  -0.03     0.00
  MONTH TO DATE    1.92                      0.91   1.01     0.97
  SINCE OCT 1     10.17                     11.03  -0.86     8.87
  SINCE JAN 1      7.19                      9.46  -2.27     7.17

SNOWFALL (IN)
  TODAY            0.0           1.0  1910   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.9   -0.9      0.0
  SINCE SEP 1      0.0                       0.9   -0.9      0.0
  SINCE JUL 1      0.0                       1.2   -1.2      0.0

DEGREE DAYS
 HEATING
  TODAY           19                        11      8        7
  MONTH TO DATE  204                       166     38      192
  SINCE SEP 1    204                       166     38      192
  SINCE JUL 1    206                       235    -29      236

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   66                        22     44       12
  SINCE SEP 1     66                        22     44       12
  SINCE JAN 1    702                       405    297      454
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     1.9


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           800 AM
 LOWEST     28           200 PM
 AVERAGE    60

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


THE HELENA MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        95      2001
 MINIMUM TEMPERATURE (F)   40        17      1926


SUNRISE AND SUNSET
SEPTEMBER 24 2017.....SUNRISE   718 AM MDT   SUNSET   721 PM MDT
SEPTEMBER 25 2017.....SUNRISE   719 AM MDT   SUNSET   719 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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