Climatological Report (Monthly)
Issued by NWS Missoula, MT

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000
CXUS55 KMSO 020029
CLMBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
528 PM MST FRI DEC 1 2017

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

...THE BUTTE MT CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              70   11/12/1999
 LOW              -42   11/13/1959
HIGHEST            59   11/23        MM      MM       67
LOWEST             -4   11/06        MM      MM        3
AVG. MAXIMUM     39.4              39.8    -0.4     48.2
AVG. MINIMUM     15.8              15.6     0.2     22.6
MEAN             27.6              27.7    -0.1     35.4
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      8               6.9     1.1        3
DAYS MIN <= 32     29              27.7     1.3       28
DAYS MIN <= 0       2               4.2    -2.2        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         3.00   1921
 MINIMUM            T   1901
TOTALS           0.74              0.60    0.14     0.47
DAILY AVG.       0.02              0.02    0.00     0.02
DAYS >= .01        10               8.0     2.0        4
DAYS >= .10         3               1.9     1.1        2
DAYS >= .50         0               0.1    -0.1        0
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.22   11/03 TO 11/04              0.34

DEGREE_DAYS
HEATING TOTAL    1114              1119      -5
 SINCE 7/1       2395              2490     -95
COOLING TOTAL       0                 0       0
 SINCE 1/1        129                81      48
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              4.0
HIGHEST WIND SPEED/DIRECTION    29/260    DATE  11/23
HIGHEST GUST SPEED/DIRECTION    44/230    DATE  11/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           12
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       2
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       2
LIGHT SNOW               14     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      3
HAZE                      2

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

$$



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