Climatological Report (Daily)
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000
CDUS46 KMTR 180827
CLINUQ


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1227 AM PST THU DEC 18 2014


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

...THE MOFFETT FIELD CLIMATE SUMMARY FOR DECEMBER 17 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         58    352 PM  70    1998  59     -1       61
  MINIMUM         48    725 AM  29    1965  43      5       41
  AVERAGE         53                        51      2       51

PRECIPITATION (IN)
  YESTERDAY        0.16          0.88 1977   0.09   0.07     0.00
  MONTH TO DATE    8.33                      1.25   7.08     0.16
  SINCE JUL 1     10.20                      3.74   6.46     1.26
  SINCE JAN 1     15.39                     13.37   2.02     3.08

DEGREE DAYS
 HEATING
  YESTERDAY       12                                        14
  MONTH TO DATE  122                                       318
  SINCE DEC 1    122                                       318
  SINCE JUL 1    349                                       690

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE    0                                         0
  SINCE DEC 1      0                                         0
  SINCE JAN 1    643                                       478
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  SE (130)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     5.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     67           400 PM
 AVERAGE    84

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


THE MOFFETT FIELD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        65      1975
 MINIMUM TEMPERATURE (F)   43        30      1965


SUNRISE AND SUNSET
DECEMBER 18 2014......SUNRISE   717 AM PST   SUNSET   453 PM PST
DECEMBER 19 2014......SUNRISE   718 AM PST   SUNSET   453 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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