Climatological Report (Daily)
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198
CDUS46 KMTR 240826
CLINUQ


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT SUN SEP 24 2017


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

...THE MOFFETT FIELD CLIMATE SUMMARY FOR SEPTEMBER 23 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         80    306 PM  95    1978  77      3       78
  MINIMUM         49    555 AM  44    1945  57     -8       52
  AVERAGE         65                        67     -2       65

PRECIPITATION (IN)
  YESTERDAY        0.00          0.42 1982   0.01  -0.01     0.00
  MONTH TO DATE    0.06                      0.12  -0.06     0.00
  SINCE OCT 1     18.21                     14.62   3.59    13.15
  SINCE JAN 1     13.64                      9.78   3.86     8.75

DEGREE DAYS
 HEATING
  YESTERDAY        0                                         0
  MONTH TO DATE    7                                         5
  SINCE SEP 1      7                                         5
  SINCE JUL 1      9                                        12

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE  181                                        58
  SINCE SEP 1    181                                        58
  SINCE JAN 1    592                                       394
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (330)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     4.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           400 AM
 LOWEST     15           300 PM
 AVERAGE    46

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


THE MOFFETT FIELD CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        95      1978
 MINIMUM TEMPERATURE (F)   57        43      1945


SUNRISE AND SUNSET
SEPTEMBER 24 2017.....SUNRISE   658 AM PDT   SUNSET   701 PM PDT
SEPTEMBER 25 2017.....SUNRISE   659 AM PDT   SUNSET   700 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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