Climatological Report (Daily)
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000
CDUS46 KMTR 220826
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
125 AM PDT TUE JUL 22 2014


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 21 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         76    305 PM  83    2006  72      4       68
  MINIMUM         65   1159 PM  49    1954  56      9       54
  AVERAGE         71                        64      7       61

PRECIPITATION (IN)
  YESTERDAY        0.00          0.09 1979   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      7.31                     13.08  -5.77     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        0                         2     -2        4
  MONTH TO DATE   19                        42    -23       55
  SINCE JUN 1     68                       147    -79      143
  SINCE JUL 1     19                        42    -23       55

 COOLING
  YESTERDAY        6                         1      5        0
  MONTH TO DATE   42                        21     21       15
  SINCE JUN 1     77                        42     35       42
  SINCE JAN 1    140                        61     79       69
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    10.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81          1200 AM
 LOWEST     57           400 PM
 AVERAGE    69

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        97      2006
 MINIMUM TEMPERATURE (F)   56        49      1981


SUNRISE AND SUNSET
JULY 22 2014..........SUNRISE   605 AM PDT   SUNSET   826 PM PDT
JULY 23 2014..........SUNRISE   606 AM PDT   SUNSET   825 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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