Climatological Report (Daily)
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000
CDUS46 KMTR 130831
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
130 AM PDT SUN JUL 13 2014


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 12 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         69    141 PM  88    1983  72     -3       67
  MINIMUM         54   1149 PM  47    1950  55     -1       53
  AVERAGE         62                        64     -2       60

PRECIPITATION (IN)
  YESTERDAY        0.00          T    2013   0.00   0.00     0.00
  MONTH TO DATE    0.00                      0.00   0.00      T
  SINCE JUL 1      0.00                      0.00   0.00      T
  SINCE JAN 1      7.32                     13.08  -5.76     1.89

SNOWFALL (IN)
  YESTERDAY        0.0           0.0
  MONTH TO DATE    0.0
  SINCE JUN 1      0.0
  SINCE JUL 1      0.0

DEGREE DAYS
 HEATING
  YESTERDAY        3                         2      1        5
  MONTH TO DATE   15                        24     -9       25
  SINCE JUN 1     64                       129    -65      113
  SINCE JUL 1     15                        24     -9       25

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   11                        12     -1       15
  SINCE JUN 1     46                        33     13       42
  SINCE JAN 1    109                        52     57       69
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    14.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1000 PM
 LOWEST     63          1200 PM
 AVERAGE    78

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        97      1972
 MINIMUM TEMPERATURE (F)   55        49      1981


SUNRISE AND SUNSET
JULY 13 2014..........SUNRISE   559 AM PDT   SUNSET   832 PM PDT
JULY 14 2014..........SUNRISE   559 AM PDT   SUNSET   831 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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