Climatological Report (Daily)
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000
CDUS46 KMTR 230838
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
138 AM PDT WED JUL 23 2014


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 22 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         77    203 PM  97    2006  72      5       78
  MINIMUM         64    445 AM  49    1981  56      8       57
  AVERAGE         71                        64      7       68

PRECIPITATION (IN)
  YESTERDAY        T   R         0.00 2006   0.00   0.00     0.00
  MONTH TO DATE    T                         0.00   0.00      T
  SINCE JUL 1      T                         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        0
  MONTH TO DATE   19                        44    -25       55
  SINCE JUN 1     68                       149    -81      143
  SINCE JUL 1     19                        44    -25       55

 COOLING
  YESTERDAY        6                         1      5        3
  MONTH TO DATE   48                        22     26       18
  SINCE JUN 1     83                        43     40       45
  SINCE JAN 1    146                        62     84       72
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  SW (240)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     9.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           500 AM
 LOWEST     54          1100 AM
 AVERAGE    69

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


THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        89      2005
 MINIMUM TEMPERATURE (F)   56        50      1981


SUNRISE AND SUNSET
JULY 23 2014..........SUNRISE   606 AM PDT   SUNSET   825 PM PDT
JULY 24 2014..........SUNRISE   607 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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