AFOS product CLIMOD
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CDUS46 KSTO 201435
CLIMOD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SACRAMENTO, CA
634 AM PST THU DEC 20 2012


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

...THE MODESTO CA CLIMATE SUMMARY FOR DECEMBER 19 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1931 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         51    343 PM  65    2005  55     -4       57
                                      1981
  MINIMUM         34    609 AM  24    1965  39     -5       33
  AVERAGE         43

PRECIPITATION (IN)
  YESTERDAY        0.00          0.69 1952   0.07  -0.07     0.00
  MONTH TO DATE    2.18                      1.14   1.04     0.16
  SINCE JUL 1      4.03                      3.46   0.57     1.88
  SINCE JAN 1     10.88                     12.21  -1.33    10.85

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

DEGREE DAYS
 HEATING
  YESTERDAY       22                        18      4       20
  MONTH TO DATE  291                       317    -26      381
  SINCE DEC 1    291                       317    -26      381
  SINCE JUL 1    618                       678    -60      801

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1710                      1699     11     1489
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  NW (320)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NW (310)


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    82           800 PM
 LOWEST     36           200 PM
 AVERAGE    59

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


THE MODESTO CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        71      1969
 MINIMUM TEMPERATURE (F)   39        26      1965


SUNRISE AND SUNSET
DECEMBER 20 2012......SUNRISE   715 AM PST   SUNSET   449 PM PST
DECEMBER 21 2012......SUNRISE   715 AM PST   SUNSET   449 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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