Climatological Report (Monthly)
Issued by NWS Missoula, MT

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CXUS55 KMSO 011335
CLMMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
735 AM MDT SAT OCT 1 2016

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

...THE MISSOULA MT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              99   09/01/1967
 LOW               15   09/25/1926
HIGHEST            86   09/01        MM      MM       88
LOWEST             30   09/13        MM      MM       29
AVG. MAXIMUM     69.8              73.1    -3.3     72.8
AVG. MINIMUM     42.6              41.8     0.8     41.1
MEAN             56.2              57.4    -1.2     57.0
DAYS MAX >= 90      0               1.4    -1.4        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      1               2.0    -1.0        2
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         3.60   1985
 MINIMUM            T   2012
TOTALS           1.13              1.17   -0.04     0.52
DAILY AVG.       0.04              0.04    0.00     0.02
DAYS >= .01         8               8.2    -0.2        6
DAYS >= .10         5               3.3     1.7        2
DAYS >= .50         0               0.5    -0.5        0
DAYS >= 1.00        0               0.1    -0.1        0
GREATEST
 24 HR. TOTAL    0.42   09/21 TO 09/22              0.17

SNOWFALL (INCHES)
TOTALS            0.0                 T     0.0      0.0
SINCE 7/1         0.0                 T     0.0      0.0
DAYS >= TRACE       0               0.0     0.0        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0
 24 HR TOTAL      0.0   09/30 TO 09/30               0.0

DEGREE_DAYS
HEATING TOTAL     259               241      18
 SINCE 7/1        357               325      32
COOLING TOTAL       5                15     -10
 SINCE 1/1        287               332     -45
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              6.0
HIGHEST WIND SPEED/DIRECTION    37/010    DATE  09/11
HIGHEST GUST SPEED/DIRECTION    51/010    DATE  09/11

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           12
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       4
LIGHT RAIN               16     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       8     FOG W/VIS <= 1/4 MILE      0
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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