Climatological Report (Daily)
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000
CDUS46 KMTR 210826
CLINUQ


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1225 AM PST SUN DEC 21 2014


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

...THE MOFFETT FIELD CLIMATE SUMMARY FOR DECEMBER 20 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         61    418 PM  76    1969  58      3       61
  MINIMUM         55    752 AM  32    1951  43     12       38
  AVERAGE         58                        50      8       50

PRECIPITATION (IN)
  YESTERDAY        0.01          0.91 1970   0.09  -0.08     0.00
  MONTH TO DATE    8.47                      1.52   6.95     0.16
  SINCE JUL 1     10.34                      4.01   6.33     1.26
  SINCE JAN 1     15.53                     13.64   1.89     3.08

DEGREE DAYS
 HEATING
  YESTERDAY        7                                        15
  MONTH TO DATE  145                                       360
  SINCE DEC 1    145                                       360
  SINCE JUL 1    372                                       732

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


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  NE (60)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     1.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     72           600 PM
 AVERAGE    83

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


THE MOFFETT FIELD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        70      1999
 MINIMUM TEMPERATURE (F)   43        27      1949


SUNRISE AND SUNSET
DECEMBER 21 2014......SUNRISE   719 AM PST   SUNSET   454 PM PST
DECEMBER 22 2014......SUNRISE   719 AM PST   SUNSET   454 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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