Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 140025
CLINUQ


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
425 PM PST WED DEC 13 2017


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

...THE MOFFETT FIELD CLIMATE SUMMARY FOR DECEMBER 13 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         65    238 PM  68    1953  59      6       57
  MINIMUM         37    743 AM  29    1949  43     -6       49
  AVERAGE         51                        51      0       53

PRECIPITATION (IN)
  TODAY            0.00          0.76 2002   0.07  -0.07      T
  MONTH TO DATE    0.02                      0.91  -0.89     0.60
  SINCE OCT 1      1.89                      3.19  -1.30     3.69
  SINCE JAN 1     15.53                     13.03   2.50    12.44

DEGREE DAYS
 HEATING
  TODAY           14                                        12
  MONTH TO DATE  173                                       156
  SINCE DEC 1    173                                       156
  SINCE JUL 1    455                                       443

 COOLING
  TODAY            0                                         0
  MONTH TO DATE    0                                         0
  SINCE DEC 1      0                                         0
  SINCE JAN 1    689                                       460
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  NW (320)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     2.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           800 AM
 LOWEST     31           200 PM
 AVERAGE    55

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


THE MOFFETT FIELD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        72      1988
 MINIMUM TEMPERATURE (F)   43        27      1945


SUNRISE AND SUNSET
DECEMBER 13 2017......SUNRISE   714 AM PST   SUNSET   451 PM PST
DECEMBER 14 2017......SUNRISE   715 AM PST   SUNSET   451 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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