Climatological Report (Monthly)
Issued by NWS Missoula, MT

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CXUS55 KMSO 011449
CLMBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
847 AM MDT SUN MAY 1 2016

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

...THE BUTTE MT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              83   04/25/1910
 LOW              -16   04/08/1982
HIGHEST            73   04/22        MM      MM       72
                        04/21
                        04/08
LOWEST             20   04/16        MM      MM       11
AVG. MAXIMUM     56.5              51.7     4.8     52.8
AVG. MINIMUM     29.3              26.3     3.0     25.0
MEAN             42.9              39.0     3.9     38.9
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.7    -0.7        0
DAYS MIN <= 32     22              24.3    -2.3       27
DAYS MIN <= 0       0               0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         3.14   2006
 MINIMUM         0.12   1974
TOTALS           1.16              1.17   -0.01     0.88
DAILY AVG.       0.04              0.04    0.00     0.03
DAYS >= .01         9              10.4    -1.4        9
DAYS >= .10         4               4.0     0.0        4
DAYS >= .50         0               0.2    -0.2        0
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.46   04/12 TO 04/13              0.35

DEGREE_DAYS
HEATING TOTAL     656               780    -124
 SINCE 7/1       8015              8391    -376
COOLING TOTAL       0                 0       0
 SINCE 1/1          0                 0       0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.4
HIGHEST WIND SPEED/DIRECTION    33/310    DATE  04/04
HIGHEST GUST SPEED/DIRECTION    50/300    DATE  04/04

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     58

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       2
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                3     SNOW                       4
LIGHT SNOW                5     SLEET                      0
FOG                       8     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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