Climatological Report (Monthly)
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CXUS56 KMTR 021437
CLMSFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
737 AM PDT WED JUL 2 2014

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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JUNE 2014...

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

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             106   06/14/1961
 LOW               43   06/02/1954
                        06/01/1954
HIGHEST            87   06/08                         84  06/29
LOWEST             52   06/02                         50  06/02
                        06/01
AVG. MAXIMUM     73.0              70.6     2.4     70.8
AVG. MINIMUM     55.5                               54.6
MEAN             64.2              62.2     2.0     62.7
DAYS MAX >= 90      0                                  0
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      0                                  0
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         1.49   2011
 MINIMUM         0.00   2008
                        2007
                        2006
TOTALS           0.01              0.11   -0.10     0.05
DAILY AVG.       0.00              0.00    0.00     0.00
DAYS >= .01         1                                  2
DAYS >= .10         0                                  0
DAYS >= .50         0                                  0
DAYS >= 1.00        0                                  0
GREATEST
 24 HR. TOTAL    0.01   06/24 TO 06/24           06/24 TO 06/25
                                                          06/30 TO 06/30
                                                          06/30 TO 06/30

DEGREE_DAYS
HEATING TOTAL      49               105     -56       88
 SINCE 7/1       2010              2653    -643     2639
COOLING TOTAL      35                21      14       27
 SINCE 1/1         98                40      58       54
.................................................

WIND (MPH)
AVERAGE WIND SPEED              12.6
RESULTANT WIND SPEED/DIRECTION  11/278
HIGHEST WIND SPEED/DIRECTION    38/260    DATE  06/15
HIGHEST GUST SPEED/DIRECTION    46/250    DATE  06/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                2     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       2     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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