Climatological Report (Monthly)
Issued by NWS Missoula, MT

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CXUS55 KMSO 011327
CLMMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
727 AM MDT SAT JUN 1 2013

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

...THE MISSOULA MT CLIMATE SUMMARY FOR THE MONTH OF MAY 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              95   05/30/1986
                        05/29/1936
 LOW               21   05/08/1999
                        05/12/1985
                        05/01/1954
HIGHEST            86   05/12        MM      MM       MM
LOWEST             26   05/02        MM      MM       MM
AVG. MAXIMUM     69.1              67.3     1.8       MM
AVG. MINIMUM     41.0              39.8     1.2       MM
MEAN             55.1              53.5     1.6       MM
DAYS MAX >= 90      0               0.4    -0.4       MM
DAYS MAX <= 32      0               0.0     0.0       MM
DAYS MIN <= 32      3               4.0    -1.0       MM
DAYS MIN <= 0       0               0.0     0.0       MM

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         7.38   1980
 MINIMUM         0.20   1907
TOTALS           1.38              2.01   -0.63       MM
DAILY AVG.       0.04              0.06   -0.02       MM
DAYS >= .01        12              12.3    -0.3       MM
DAYS >= .10         5               5.9    -0.9       MM
DAYS >= .50         0               0.9    -0.9       MM
DAYS >= 1.00        0               0.0     0.0       MM
GREATEST
 24 HR. TOTAL    0.29   05/28 TO 05/28                MM
                        05/27 TO 05/28
                        05/28 TO 05/28

SNOWFALL (INCHES)
TOTALS              T               0.2    -0.2       MM
SINCE 7/1        48.5              37.9    10.6       MM
DAYS >= TRACE       1               0.3     0.7       MM
DAYS >= 1.0         0               0.0     0.0       MM
GREATEST
 SNOW DEPTH         0   MM                            MM
 24 HR TOTAL        T   05/01 TO 05/01                MM

DEGREE_DAYS
HEATING TOTAL     303               361     -58
 SINCE 7/1       6782              7124    -342
COOLING TOTAL       4                 6      -2
 SINCE 1/1          4                 6      -2
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              5.2
HIGHEST WIND SPEED/DIRECTION    35/310    DATE  05/13
HIGHEST GUST SPEED/DIRECTION    44/320    DATE  05/13

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     60

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       3
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                       8     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

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

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