Climatological Report (Monthly)
Issued by NWS Missoula, MT

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CXUS55 KMSO 012341
CLMBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
441 PM MST TUE DEC 01 2020

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

...THE BUTTE MT CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2020

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           68   11/03         MM      MM       62
LOWEST            -6   11/09         MM      MM      -10
AVG. MAXIMUM    42.3               39.8     2.5     41.5
AVG. MINIMUM    15.6               15.6    -0.0     16.1
MEAN            28.9               27.7     1.2     28.8
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     4                6.9    -2.9        7
DAYS MIN <= 32    30               27.7     2.3       29
DAYS MIN <= 0      2                4.2    -2.2        5

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.00   1921
 MINIMUM           T   1901
TOTALS          0.45               0.60   -0.15     0.20
DAILY AVG.      0.02               0.02    0.00     0.01
DAYS >= .01        6                8.0    -2.0        3
DAYS >= .10        2                1.9     0.1        0
DAYS >= .50        0                0.1    -0.1        0
DAYS >= 1.00       0                0.0     0.0        0
GREATEST
 24 HR. TOTAL   0.20   11/18 TO 11/18               0.09


DEGREE DAYS
HEATING TOTAL   1075               1119     -44
 SINCE 7/1      2347               2489    -142
COOLING TOTAL      0                  0       0
 SINCE 1/1        87                 81       6
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              4.8
HIGHEST WIND SPEED/DIRECTION    30/280    DATE  11/30
HIGHEST GUST SPEED/DIRECTION    43/280    DATE  11/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.33
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY          3

AVERAGE RH (PERCENT)     61

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                2     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                1     SNOW                       3
LIGHT SNOW               10     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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