AFOS product CLIMSO
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CLIMSO


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT
113 AM MST WED DEC 15 2010


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

...THE MISSOULA MT CLIMATE SUMMARY FOR DECEMBER 14 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         43   1120 AM  60    1924  30     13       27
  MINIMUM         30    959 PM -23    1919  16     14       18
  AVERAGE         37                        23     14       23

PRECIPITATION (IN)
  YESTERDAY        0.09          0.40 1901   0.04   0.05      T
  MONTH TO DATE    0.59                      0.48   0.11     0.20
  SINCE OCT 1      3.17                      2.27   0.90     1.11
  SINCE JAN 1     15.47                     13.15   2.32    10.93

SNOWFALL (IN)
  YESTERDAY       MM
  MONTH TO DATE    2.6
  SINCE JAN 1     21.4
  SINCE JUL 1     12.6
  SNOW DEPTH       3

DEGREE DAYS
 HEATING
  YESTERDAY       28                        42    -14       42
  MONTH TO DATE  526                       568    -42      727
  SINCE DEC 1    526                       568    -42      727
  SINCE JUL 1   2426                      2583   -157     2603

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    244                       256    -12      353
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     9.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  LIGHT SNOW
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     54           300 PM
 AVERAGE    77

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


THE MISSOULA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        56      1924
 MINIMUM TEMPERATURE (F)   16       -12      1972


SUNRISE AND SUNSET
DECEMBER 15 2010......SUNRISE   815 AM MST   SUNSET   448 PM MST
DECEMBER 16 2010......SUNRISE   816 AM MST   SUNSET   448 PM MST


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




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