Climatological Report (Monthly)
Issued by NWS

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CXUS56 KMTR 012145
CLMSFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
245 PM PDT THU SEP 1 2016

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             100   08/01/1993
 LOW               42   08/21/1928
HIGHEST            76   08/09                         93  08/28
LOWEST             53   08/13                         57  08/26
AVG. MAXIMUM     70.9              72.7    -1.8     75.6
AVG. MINIMUM     56.7                               60.4
MEAN             63.8              64.5    -0.7     68.0
DAYS MAX >= 90      0                                  3
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      0                                  0
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         0.66   1976
 MINIMUM         0.00   2011
                        2009
                        2007
TOTALS           0.00R             0.04   -0.04        T
DAILY AVG.       0.00              0.00    0.00        T
DAYS >= .01         0                                  0
DAYS >= .10         0                                  0
DAYS >= .50         0                                  0
DAYS >= 1.00        0                                  0
GREATEST
 24 HR. TOTAL    0.00   08/31 TO 08/31           08/29 TO 08/29
                                                          08/31 TO 08/31
                                                          08/31 TO 08/31

DEGREE_DAYS
HEATING TOTAL      38                48     -10        0
 SINCE 7/1        103               113     -10        5
COOLING TOTAL      11                33     -22      101
 SINCE 1/1         65                97     -32      194
..................................................

WIND (MPH)
AVERAGE WIND SPEED              12.3
RESULTANT WIND SPEED/DIRECTION  11/284
HIGHEST WIND SPEED/DIRECTION    37/260    DATE  08/31
HIGHEST GUST SPEED/DIRECTION    44/270    DATE  08/31

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             24
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                0     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       1     FOG W/VIS <= 1/4 MILE      0
HAZE                      1

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$


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