546 
CDUS46 KSTO 011342
CLISCK

CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO, CA
535 AM PST FRI JAN 1 2010


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

...THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 31 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1948 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         55    338 PM  67    1996  52      3       43
  MINIMUM         44    750 AM  24    1953  37      7       38
  AVERAGE         50

PRECIPITATION (IN)
  YESTERDAY        0.00          0.79 2005   0.07  -0.07     0.00
  MONTH TO DATE    1.88                      1.82   0.06     1.19
  SINCE JUL 1      3.77                      4.84  -1.07     2.61
  SINCE JAN 1     10.48                     13.84  -3.36     9.31

SNOWFALL (IN)
  YESTERDAY        0.0           0.0  2001
  MONTH TO DATE    0.0
  SINCE DEC 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                        21     -6       24
  MONTH TO DATE  600                       609     -9      645
  SINCE DEC 1    600                       609     -9      645
  SINCE JUL 1   1079                      1038     41      957

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1444                      1456    -12     1526
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  SE (140)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (150)


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     71           400 PM
 AVERAGE    86

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


THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   52        66      1997
 MINIMUM TEMPERATURE (F)   37        22      1976


SUNRISE AND SUNSET
JANUARY  1 2010.......SUNRISE   721 AM PST   SUNSET   457 PM PST
JANUARY  2 2010.......SUNRISE   721 AM PST   SUNSET   458 PM PST


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




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