Climatological Report (Monthly)
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000
CXUS56 KPDT 012133
CLMPSC

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON OREGON
129 PM PST THU JAN 01 2015

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

...THE PASCO WA CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1942 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL

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

TEMPERATURE (F)
RECORD
 HIGH              67  12/ 3/2007
 LOW               -6  12/16/2008
HIGHEST            63  12/11       25        38            60  12/ 1
LOWEST             10  12/31        4         6             2  12/ 8
AVG. MAXIMUM     43.9            39.9       4.0          37.0
AVG. MINUMUM     29.1            26.4       2.7          18.1
MEAN             36.5            33.1       3.4          27.6
DAYS MAX >= 90      0               0         0             0
DAYS MAX <= 32      5              20       -15            14
DAYS MIN <= 32     19              27        -8            31
DAYS MIN <= 0       0              18       -18            31


PRECIPITATION (INCHES)
RECORD
 MAXIMUM          2.11   2002
 MINIMUM          0.13   2011
TOTALS            1.15            1.21     -0.06          0.14
DAILY AVG.        0.04            0.04      0.00          0.00
DAYS >=  0.01       11               4         7             3
DAYS >=  0.10        4               2         2             0
DAYS >=  0.50        0               0         0             0
DAYS >=  1.00        0               0         0             0
GREATEST
 24 HR. TOTAL     0.46  12/24



SNOWFALL (INCHES)
RECORD
 MAXIMUM           4.0   2009
 MINIMUM             T   2011
TOTALS               T             0.0       0.0             T
SINCE 7/1          0.1             0.0       0.1           0.0
DAYS >=  TRACE       2               0         1             3
DAYS >=  1.0         0               0         0             0
GREATEST
 24 HR. TOTAL        T  12/ 2


DEGREE DAYS
HEATING TOTAL      878             989      -111          1152
 SINCE 7/1        1943            2210      -267          2502
COOLING TOTAL        0               0         0             0
 SINCE 1/1         991             704       287           995

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

WIND (MPH)
AVERAGE WIND SPEED                     5.2
RESULTANT WIND SPEED/DIRECTION         4/190
HIGHEST WIND SPEED/DIRECTION          32/230      DATE          12/27
HIGHEST GUST SPEED/DIRECTION          40/20       DATE          12/29


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM               0    MIXED PRECIP                        0
HEAVY RAIN                 0    RAIN                                3
LIGHT RAIN                15    FREEZING RAIN                       0
LT FREEZING RAIN           2    HAIL                                0
HEAVY SNOW                 0    SNOW                                0
LIGHT SNOW                 1    SLEET                               1
FOG                       17    FOG W/VIS <=1/4 MILE                0
HAZE                       3

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

$$





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