Climatological Report (Daily)
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CDUS45 KTFX 220826
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
225 AM MDT MON SEP 22 2014


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

...THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 21 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    343 PM  90    1967  70     11       82
                                      1966
  MINIMUM         45    615 AM  20    1995  41      4       41
  AVERAGE         63                        56      7       62

PRECIPITATION (IN)
  YESTERDAY        0.00          1.30 1937   0.04  -0.04     0.00
  MONTH TO DATE    0.19                      0.81  -0.62     0.35
  SINCE OCT 1     10.05                     10.93  -0.88    11.77
  SINCE JAN 1      9.05                      9.36  -0.31     8.47

SNOWFALL (IN)
  YESTERDAY        0.0           1.6  1968   0.1   -0.1      0.0
  MONTH TO DATE    T                         0.8   -0.8      0.0
  SINCE SEP 1      T                         0.8   -0.8      0.0
  SINCE JUL 1      T                         1.1   -1.1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        2                        10     -8        3
  MONTH TO DATE  150                       135     15       35
  SINCE SEP 1    150                       135     15       35
  SINCE JUL 1    197                       204     -7       38

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    4                        22    -18       80
  SINCE SEP 1      4                        22    -18       80
  SINCE JAN 1    452                       405     47      589
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     2.6


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           600 AM
 LOWEST     30           400 PM
 AVERAGE    57

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


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        89      1966
 MINIMUM TEMPERATURE (F)   41        21      1934


SUNRISE AND SUNSET
SEPTEMBER 22 2014.....SUNRISE   715 AM MDT   SUNSET   725 PM MDT
SEPTEMBER 23 2014.....SUNRISE   716 AM MDT   SUNSET   723 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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