Climatological Report (Monthly)
Issued by NWS

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CXUS56 KMTR 012302
CLMWVI


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
302 PM PST THU JAN 1 2015

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

...THE WATSONVILLE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2014

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

.........................................................
TEMPERATURE (F)
HIGHEST            72   12/23        MM        78  12/26
LOWEST             33   12/27        MM        25  12/09
AVG. MAXIMUM     63.3                        64.8
AVG. MINIMUM     48.2                        34.2
MEAN             55.7              49.9      49.5
DAYS MAX >= 90      0                           0
DAYS MAX <= 32      0                           0
DAYS MIN <= 32      0                          12
DAYS MIN <= 0       0                           0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           9.43                        0.25
DAILY AVG.       0.30                        0.01
DAYS >= .01        15                           3
DAYS >= .10        10                           1
DAYS >= .50         5                           0
DAYS >= 1.00        3                           0
GREATEST
 24 HR. TOTAL    3.87   12/11 TO 12/12    12/06 TO 12/07
                                                   12/31 TO 12/31
                                                   12/31 TO 12/31

DEGREE_DAYS
HEATING TOTAL     280                         475
 SINCE 7/1        503                        1130
COOLING TOTAL       0                           0
 SINCE 1/1        351                         128
..........................................................

WIND (MPH)
AVERAGE WIND SPEED              3.4
RESULTANT WIND SPEED/DIRECTION   1/327
HIGHEST WIND SPEED/DIRECTION    22/130    DATE  12/11
HIGHEST GUST SPEED/DIRECTION    36/010    DATE  12/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY          9

AVERAGE RH (PERCENT)     78

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                      10
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      22     FOG W/VIS <= 1/4 MILE      6
HAZE                      4

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

$$



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