Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 210845
CLINUQ


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1245 AM PST SAT JAN 21 2017


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

...THE MOFFETT FIELD CLIMATE SUMMARY FOR JANUARY 20 2017...

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)
 YESTERDAY
  MAXIMUM         55    123 PM  71    2014  59     -4       62
  MINIMUM         47    958 PM  30    1963  43      4       46
  AVERAGE         51                        51      0       54

PRECIPITATION (IN)
  YESTERDAY        0.81          1.94 1964   0.08   0.73     0.00
  MONTH TO DATE    4.48                      1.87   2.61     3.17
  SINCE OCT 1      9.05                      6.71   2.34     7.57
  SINCE JAN 1      4.48                      1.87   2.61     3.17

DEGREE DAYS
 HEATING
  YESTERDAY       14                                        11
  MONTH TO DATE  301                                       246
  SINCE DEC 1    760                                       718
  SINCE JUL 1   1047                                      1061

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


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  SE (140)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     7.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     77          1200 PM
 AVERAGE    85

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


THE MOFFETT FIELD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        70      1975
 MINIMUM TEMPERATURE (F)   43        30      1966


SUNRISE AND SUNSET
JANUARY 21 2017.......SUNRISE   719 AM PST   SUNSET   521 PM PST
JANUARY 22 2017.......SUNRISE   718 AM PST   SUNSET   522 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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