714 
CDUS45 KMSO 170811
CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
210 AM MDT MON MAY 17 2010


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

...THE MISSOULA MT CLIMATE SUMMARY FOR MAY 16 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         81    245 PM  90    2006  66     15       74
  MINIMUM         38    538 AM  26    1974  40     -2       32
                                      1910
  AVERAGE         60                        53      7       53

PRECIPITATION (IN)
  YESTERDAY        0.00          1.30 1898   0.06  -0.06     0.00
  MONTH TO DATE    0.34                      0.92  -0.58     0.66
  SINCE OCT 1      4.97                      7.74  -2.77     7.93
  SINCE JAN 1      3.47                      4.80  -1.33     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        5                        12     -7       12
  MONTH TO DATE  289                       222     67      282
  SINCE MAR 1   1683                      1670     13     1876
  SINCE JUL 1   6994                      7282   -288     7152

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


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     2.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           500 AM
 LOWEST     16           200 PM
 AVERAGE    48

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


THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        89      2008
                                             2006
 MINIMUM TEMPERATURE (F)   40        24      1966


SUNRISE AND SUNSET
MAY 17 2010...........SUNRISE   559 AM MDT   SUNSET   907 PM MDT
MAY 18 2010...........SUNRISE   558 AM MDT   SUNSET   909 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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