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703
CXUS56 KMTR 012218
CLMSJC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
317 PM PDT WED OCT 1 2014

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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             106   09/09/1944
                        09/07/1904
 LOW               35   09/23/1903
                        09/30/1893
HIGHEST            89   09/11                         95  09/07
LOWEST             54   09/30        MM               49  09/27
                        09/09
AVG. MAXIMUM     78.2              81.8    -3.6     79.0
AVG. MINIMUM     58.6              56.7     1.9     57.3
MEAN             68.4                               68.2
DAYS MAX >= 90      0                                  1
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      0                                  0
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           0.36              0.23    0.13     0.66
DAILY AVG.       0.01              0.01    0.00     0.02
DAYS >= .01         1                                  1
DAYS >= .10         1                                  1
DAYS >= .50         0                                  1
DAYS >= 1.00        0                                  0
GREATEST
 24 HR. TOTAL    0.36   09/25 TO 09/25           09/21 TO 09/21
                                                          09/30 TO 09/30
                                                          09/30 TO 09/30

DEGREE_DAYS
HEATING TOTAL       2                10      -8        8
 SINCE 7/1          2                13     -11        9
COOLING TOTAL     110               137     -27      111
 SINCE 1/1        611               683     -72      536
.................................................

WIND (MPH)
AVERAGE WIND SPEED              6.1
RESULTANT WIND SPEED/DIRECTION   4/304
HIGHEST WIND SPEED/DIRECTION    23/300    DATE  09/24
HIGHEST GUST SPEED/DIRECTION    26/170    DATE  09/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC             16
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       1
LIGHT RAIN                1     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       9     FOG W/VIS <= 1/4 MILE      0
HAZE                      4

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

$$




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