Climatological Report (Monthly)
Issued by NWS

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CXUS56 KMTR 011419
CLMOAK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
719 AM PDT THU AUG 1 2019

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

...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2019

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   07/24                         80  07/06
LOWEST             54   07/06                         52  07/09
AVG. MAXIMUM     73.6              70.3     3.3     70.7
AVG. MINIMUM     58.0              55.5     2.5     56.3
MEAN             65.8                               63.5
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   2017
                        1950
TOTALS              T              0.01   -0.01        T
DAILY AVG.          T              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   07/08 TO 07/08           07/15 TO 07/15
                                                          07/31 TO 07/31EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                          07/31 TO 07/31EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S

DEGREE_DAYS
HEATING TOTAL      15                83     -68       51
 SINCE 7/1         15                83     -68       51
COOLING TOTAL      49                18      31       13
 SINCE 1/1        126                52      74       31
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.7
RESULTANT WIND SPEED/DIRECTION   8/278
HIGHEST WIND SPEED/DIRECTION    24/260    DATE  07/08
HIGHEST GUST SPEED/DIRECTION    28/260    DATE  07/16

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             21
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  0
  0
  0
  0
  0
  0
HAZE                      9

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

$$


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