Climatological Report (Daily)
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000
CDUS46 KMTR 200826
CLINUQ


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT FRI OCT 20 2017


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

...THE MOFFETT FIELD CLIMATE SUMMARY FOR OCTOBER 19 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         68    236 PM  86    1991  73     -5       77
  MINIMUM         53   1229 AM  37    1949  53      0       52
  AVERAGE         61                        63     -2       65

PRECIPITATION (IN)
  YESTERDAY        0.12          0.79 2004   0.03   0.09     0.00
  MONTH TO DATE    0.12                      0.29  -0.17     0.70
  SINCE OCT 1      0.12                      0.29  -0.17     0.70
  SINCE JAN 1     13.76                     10.13   3.63     9.45

DEGREE DAYS
 HEATING
  YESTERDAY        4                                         0
  MONTH TO DATE   27                                        35
  SINCE SEP 1     35                                        45
  SINCE JUL 1     37                                        52

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE   25                                        15
  SINCE SEP 1    240                                       119
  SINCE JAN 1    651                                       455
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   N (20)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     4.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     59           200 PM
 AVERAGE    76

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


THE MOFFETT FIELD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        92      1991
 MINIMUM TEMPERATURE (F)   53        33      1949


SUNRISE AND SUNSET
OCTOBER 20 2017.......SUNRISE   721 AM PDT   SUNSET   624 PM PDT
OCTOBER 21 2017.......SUNRISE   722 AM PDT   SUNSET   623 PM PDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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