Climatological Report (Monthly)
Issued by NWS Missoula, MT

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000
CXUS55 KMSO 012106
CLMMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
205 PM MST THU FEB 1 2018

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

...THE MISSOULA MT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2018

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            51   01/30        MM      MM       44
LOWEST              6   01/02        MM      MM      -19
AVG. MAXIMUM     35.3              33.2     2.1     22.0
AVG. MINIMUM     23.0              18.3     4.7      5.5
MEAN             29.2              25.8     3.4     13.8
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      6              12.4    -6.4       26
DAYS MIN <= 32     31              28.8     2.2       31
DAYS MIN <= 0       0               2.6    -2.6       11

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         3.14   1907
 MINIMUM            T   1908
TOTALS           0.74              0.85   -0.11     0.98
DAILY AVG.       0.02              0.03   -0.01     0.03
DAYS >= .01        14              11.8     2.2       11
DAYS >= .10         2               3.1    -1.1        3
DAYS >= .50         0               0.1    -0.1        0
DAYS >= 1.00        0               0.0     0.0        0
GREATEST
 24 HR. TOTAL    0.23   01/18 TO 01/18              0.47
                        01/18 TO 01/19

SNOWFALL (INCHES)
TOTALS            5.4               8.3    -2.9     13.8
SINCE 7/1        32.7              25.3     7.4     42.9
DAYS >= TRACE      21               9.4    11.6       21
DAYS >= 1.0         1               3.1    -2.1        5
GREATEST
 SNOW DEPTH         9   01/01                         15
 24 HR TOTAL      2.2   MM                           5.3

DEGREE_DAYS
HEATING TOTAL    1104              1217    -113
 SINCE 7/1       4278              4389    -111
COOLING TOTAL       0                 0       0
 SINCE 1/1          0                 0       0
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              3.9
HIGHEST WIND SPEED/DIRECTION    35/260    DATE  01/30
HIGHEST GUST SPEED/DIRECTION    43/270    DATE  01/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.80
NUMBER OF DAYS FAIR            2
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY         16

AVERAGE RH (PERCENT)     82

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          2     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW               19     SLEET                      0
FOG                      27     FOG W/VIS <= 1/4 MILE      7
HAZE                     12

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

$$



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