Climatological Report (Monthly)
Issued by NWS Missoula, MT

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CXUS55 KMSO 011411
CLMMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
711 AM MST WED FEB 1 2017

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

...THE MISSOULA MT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              60   01/01/1939
 LOW              -33   01/26/1957
HIGHEST            44   01/30        MM      MM       41
LOWEST            -19   01/05        MM      MM       -6
AVG. MAXIMUM     22.0              33.2   -11.2     30.4
AVG. MINIMUM      5.5              18.3   -12.8     18.3
MEAN             13.8              25.8   -12.0     24.3
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32     26              12.4    13.6       18
DAYS MIN <= 32     31              28.8     2.2       31
DAYS MIN <= 0      11               2.6     8.4        2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         3.14   1907
 MINIMUM            T   1908
TOTALS           0.98              0.85    0.13     0.60
DAILY AVG.       0.03              0.03    0.00     0.02
DAYS >= .01        11              11.8    -0.8       11
DAYS >= .10         3               3.1    -0.1        3
DAYS >= .50         0               0.1    -0.1        0
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.47   01/08 TO 01/09              0.16

SNOWFALL (INCHES)
TOTALS           13.8               8.3     5.5      6.6
SINCE 7/1        42.9              25.3    17.6     23.7
DAYS >= TRACE      21               9.4    11.6       20
DAYS >= 1.0         5               3.1     1.9        3
GREATEST
 SNOW DEPTH        15   01/11                          7
                        01/10
                        01/09
 24 HR TOTAL      5.3   MM                           2.4

DEGREE_DAYS
HEATING TOTAL    1579              1217     362
 SINCE 7/1       4751              4389     362
COOLING TOTAL       0                 0       0
 SINCE 1/1          0                 0       0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              3.5
HIGHEST WIND SPEED/DIRECTION    26/130    DATE  01/02
HIGHEST GUST SPEED/DIRECTION    32/120    DATE  01/02

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     82

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                2     FREEZING RAIN              1
LT FREEZING RAIN          3     HAIL                       0
HEAVY SNOW                1     SNOW                       4
LIGHT SNOW               19     SLEET                      0
FOG                      26     FOG W/VIS <= 1/4 MILE      9
HAZE                     19

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

$$


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