Climatological Report (Monthly)
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000
CXUS56 KMTR 012149
CLMHWD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
249 PM PDT SAT SEP 1 2018

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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018

WEATHER         OBSERVED          NORMAL   LAST YEAR`S
                 VALUE   DATE(S)  VALUE    VALUE  DATE(S)

.........................................................
TEMPERATURE (F)
RECORD
 HIGH             100   MM
 LOW               53   08/11/2012
HIGHEST            88   08/09                  92  08/02
LOWEST             55   08/19                  55  08/01
                        08/07
                        08/03
AVG. MAXIMUM     74.8                        75.8
AVG. MINIMUM     58.3                        60.3
MEAN             66.6                        68.0
DAYS MAX >= 90      0                           2
DAYS MAX <= 32      0                           0
DAYS MIN <= 32      0                           0
DAYS MIN <= 0       0                           0

PRECIPITATION (INCHES)
TOTALS           0.00              0.04         T
DAILY AVG.       0.00                           T
DAYS >= .01         0                           0
DAYS >= .10         0                           0
DAYS >= .50         0                           0

DEGREE_DAYS
HEATING TOTAL       9                           6
 SINCE 7/1         12                          11
COOLING TOTAL      63                         109
 SINCE 1/1        216                         355
..........................................................

WIND (MPH)
AVERAGE WIND SPEED              7.5
RESULTANT WIND SPEED/DIRECTION   6/284
HIGHEST WIND SPEED/DIRECTION    21/290    DATE  08/14
HIGHEST GUST SPEED/DIRECTION    27/300    DATE  08/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC             19
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  0
  0
  0
  0
  0
  0
HAZE                     11

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

$$



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