Climatological Report (Monthly)
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CXUS55 KTFX 011914
CLMHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
1214 PM MST MON DEC 1 2014

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

...THE HELENA MT CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              75   11/12/1999
 LOW              -39   11/16/1959
HIGHEST            65   11/06        50      15       60  11/02
LOWEST             -9   11/30        15     -24       -4  11/21
AVG. MAXIMUM     38.5              43.1    -4.6     43.8
AVG. MINIMUM     18.3              22.0    -3.7     23.2
MEAN             28.4              32.5    -4.1     33.5
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     11               5.1     5.9        4
DAYS MIN <= 32     23              24.4    -1.4       24
DAYS MIN <= 0       6               1.7     4.3        1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         3.29   1896
 MINIMUM         0.02   1928
TOTALS           1.07              0.49    0.58     0.15
DAYS >= .01         8               6.9     1.1
DAYS >= .10         4               1.7     2.3
DAYS >= .50         0               0.0     0.0
DAYS >= 1.00        0               0.0     0.0
GREATEST
 24 HR. TOTAL    0.48   11/25 TO 11/26

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   5
 24 HR TOTAL       MM
TOTALS           10.8               4.8     6.0      1.5
SINCE 7/1        10.8               8.8     2.0
SNOWDEPTH AVG.      0
DAYS >= TRACE       9               4.6     4.4
DAYS >= 1.0         3               1.6     1.4
GREATEST
 SNOW DEPTH         4   11/27
 24 HR TOTAL      6.1   MM

DEGREE_DAYS
HEATING TOTAL    1088               974     114      939
 SINCE 7/1       1712              1882    -170     1791
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        469               406      63      589
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.4
HIGHEST WIND SPEED/DIRECTION    43/270    DATE  11/22
HIGHEST GUST SPEED/DIRECTION    58/270    DATE  11/22

SKY COVER
AVERAGE SKY COVER           0.50

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               1
HEAVY RAIN                1     RAIN                       0
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       2
LIGHT SNOW                9     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      3
HAZE                      6

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$


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