913 
CDUS45 KMSO 190739
CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
138 AM MDT WED MAY 19 2010


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

...THE MISSOULA MT CLIMATE SUMMARY FOR MAY 18 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1893 TO 2010


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         75    145 PM  88    2009  66      9       88
                                      2006
                                      1954
  MINIMUM         47    523 AM  22    1965  40      7       45
  AVERAGE         61                        53      8       67

PRECIPITATION (IN)
  YESTERDAY        0.26          0.46 1896   0.07   0.19      T
  MONTH TO DATE    0.60                      1.06  -0.46     0.66
  SINCE OCT 1      5.23                      7.88  -2.65     7.93
  SINCE JAN 1      3.73                      4.94  -1.21     3.92

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    T
  SINCE JAN 1      8.8
  SINCE JUL 1     17.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        4                        12     -8        0
  MONTH TO DATE  294                       246     48      285
  SINCE MAR 1   1688                      1694     -6     1879
  SINCE JUL 1   6999                      7306   -307     7155

 COOLING
  YESTERDAY        0                         0      0        2
  MONTH TO DATE    0                         0      0        2
  SINCE MAR 1      1                         0      1        2
  SINCE JAN 1      1                         0      1        2
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     5.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1000 PM
 LOWEST     33           100 PM
 AVERAGE    63

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


THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        91      2002
 MINIMUM TEMPERATURE (F)   40        27      1974


SUNRISE AND SUNSET
MAY 19 2010...........SUNRISE   557 AM MDT   SUNSET   910 PM MDT
MAY 20 2010...........SUNRISE   556 AM MDT   SUNSET   911 PM MDT


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




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