Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 130050
CLINUQ


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
449 PM PST TUE DEC 12 2017


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

...THE MOFFETT FIELD CLIMATE SUMMARY FOR DECEMBER 12 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         66    341 PM  75    1958  59      7       56
  MINIMUM         39    623 AM  27    1949  43     -4       48
  AVERAGE         53                        51      2       52

PRECIPITATION (IN)
  TODAY            0.00          0.34 2006   0.08  -0.08     0.00
  MONTH TO DATE    0.02                      0.84  -0.82     0.60
  SINCE OCT 1      1.89                      3.12  -1.23     3.69
  SINCE JAN 1     15.53                     12.96   2.57    12.44

DEGREE DAYS
 HEATING
  TODAY           12                                        13
  MONTH TO DATE  159                                       144
  SINCE DEC 1    159                                       144
  SINCE JUL 1    441                                       431

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


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   N (350)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     1.8


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           300 AM
 LOWEST     40           300 PM
 AVERAGE    60

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


THE MOFFETT FIELD CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        68      1953
 MINIMUM TEMPERATURE (F)   43        29      1949


SUNRISE AND SUNSET
DECEMBER 12 2017......SUNRISE   713 AM PST   SUNSET   451 PM PST
DECEMBER 13 2017......SUNRISE   714 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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