Climatological Report (Monthly)
Issued by NWS Missoula, MT

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CXUS55 KMSO 011331
CLMBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
731 AM MDT SAT NOV 1 2014

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

...THE BUTTE MT CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              85   10/03/2010
                        10/05/1918
                        10/03/1963
 LOW              -23   10/30/1991
HIGHEST            72   10/20        MM      MM       67
LOWEST             20   10/28        MM      MM        6
AVG. MAXIMUM     60.3              55.0     5.3     50.9
AVG. MINIMUM     31.0              26.6     4.4     22.5
MEAN             45.7              40.8     4.9     36.7
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.9    -0.9        1
DAYS MIN <= 32     20              24.0    -4.0       31
DAYS MIN <= 0       0               0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         3.30   1911
 MINIMUM            T   1987
                        1915
TOTALS           0.83              0.78    0.05     0.62
DAILY AVG.       0.03              0.03    0.00     0.02
DAYS >= .01         6               7.5    -1.5        5
DAYS >= .10         2               2.7    -0.7        2
DAYS >= .50         1               0.1     0.9        0
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.61   10/21 TO 10/21              0.44
                        10/20 TO 10/21
                        10/21 TO 10/21

DEGREE_DAYS
HEATING TOTAL     590               750    -160
 SINCE 7/1       1121              1371    -250
COOLING TOTAL       0                 0       0
 SINCE 1/1         78                81      -3
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              5.3
HIGHEST WIND SPEED/DIRECTION    32/260    DATE  10/21
HIGHEST GUST SPEED/DIRECTION    46/250    DATE  10/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     59

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       1
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       3     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

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

$$



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