Climatological Report (Monthly)
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000
CXUS56 KMTR 040213
CLMOAK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
709 PM PDT THU AUG 3 2017

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

...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              99   07/14/1972
                        07/10/1959
 LOW               48   07/06/1955
                        07/01/1955
HIGHEST            87   07/16                         83  07/26
LOWEST             55   07/29                         53  07/11
                        07/28
                        07/27
AVG. MAXIMUM     73.7              70.3     3.4     72.0
AVG. MINIMUM     56.7              55.5     1.2     56.4
MEAN             65.2                               64.2
DAYS MAX >= 90      0                                  0
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      0                                  0
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         0.80   1974
 MINIMUM         0.00   1950
TOTALS           0.00R             0.01   -0.01        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       T   06/30 TO 07/01           07/18 TO 07/18
                        07/01 TO 07/01                    07/31 TO 07/31
                        07/01 TO 07/02                    07/31 TO 07/31

DEGREE_DAYS
HEATING TOTAL      23                83     -60       36
 SINCE 7/1         23                83     -60       36
COOLING TOTAL      37                18      19       17
 SINCE 1/1        127                52      75       83
..................................................

WIND (MPH)
AVERAGE WIND SPEED              9.3
RESULTANT WIND SPEED/DIRECTION   8/291
HIGHEST WIND SPEED/DIRECTION    24/260    DATE  07/01
HIGHEST GUST SPEED/DIRECTION    28/250    DATE  07/01

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           16
NUMBER OF DAYS PC             15
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                1     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       5     FOG W/VIS <= 1/4 MILE      0
HAZE                      3

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

$$



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