Climatological Report (Daily)
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000
CDUS46 KMTR 230036
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
536 PM PDT MON SEP 22 2014


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 22 2014...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         78   1241 PM  91    1946  74      4       70
  MINIMUM         66    636 AM  48    1981  56     10       55
                                      1910
  AVERAGE         72                        64      8       63

PRECIPITATION (IN)
  TODAY            0.00          0.20 1990   0.01  -0.01     0.00
  MONTH TO DATE    0.01                      0.10  -0.09     0.23
  SINCE JUL 1      0.01                      0.14  -0.13     0.23
  SINCE JAN 1      7.32                     13.22  -5.90     2.12

SNOWFALL (IN)
  TODAY            0.0           0.0
  MONTH TO DATE    0.0
  SINCE SEP 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY            0                         2     -2        2
  MONTH TO DATE    3                        44    -41       12
  SINCE SEP 1      3                        44    -41       12
  SINCE JUL 1     23                       157   -134      127

 COOLING
  TODAY            7                         1      6        0
  MONTH TO DATE   81                        37     44       34
  SINCE SEP 1     81                        37     44       34
  SINCE JAN 1    334                       134    200      134
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    10.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81          1200 AM
 LOWEST     50           100 PM
 AVERAGE    66

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        92      1978
 MINIMUM TEMPERATURE (F)   55        45      1972


SUNRISE AND SUNSET
SEPTEMBER 22 2014.....SUNRISE   657 AM PDT   SUNSET   706 PM PDT
SEPTEMBER 23 2014.....SUNRISE   658 AM PDT   SUNSET   705 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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