Climatological Report (Daily)
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CDUS45 KTFX 222330
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
430 PM MST WED NOV 22 2017


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

...THE HELENA MT CLIMATE SUMMARY FOR NOVEMBER 22 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         64    222 PM  68    1954  40     24       48
  MINIMUM         32    241 AM -23    1985  19     13       24
  AVERAGE         48                        29     19       36

PRECIPITATION (IN)
  TODAY            0.00          0.39 1998   0.02  -0.02     0.00
  MONTH TO DATE    0.93                      0.36   0.57     0.01
  SINCE OCT 1      1.37                      1.04   0.33     1.69
  SINCE JAN 1      8.56                     10.69  -2.13     8.86

SNOWFALL (IN)
  TODAY            0.0           6.1  1889   0.2   -0.2      0.0
  MONTH TO DATE    7.5                       3.2    4.3       T
  SINCE SEP 1      8.8                       6.9    1.9      1.0
  SINCE JUL 1      8.8                       7.2    1.6      1.0

DEGREE DAYS
 HEATING
  TODAY           17                        36    -19       29
  MONTH TO DATE  808                       674    134      468
  SINCE SEP 1   1692                      1513    179     1197
  SINCE JUL 1   1694                      1582    112     1241

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1     66                        23     43       13
  SINCE JAN 1    702                       406    296      455
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     6.6


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           300 AM
 LOWEST     44           200 PM
 AVERAGE    70

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


THE HELENA MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        63      1942
 MINIMUM TEMPERATURE (F)   19       -27      1985


SUNRISE AND SUNSET
NOVEMBER 22 2017......SUNRISE   740 AM MST   SUNSET   448 PM MST
NOVEMBER 23 2017......SUNRISE   742 AM MST   SUNSET   447 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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