Climatological Report (Monthly)
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000
CXUS56 KMTR 012122
CLMHWD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
222 PM PDT SAT SEP 1 2012

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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2012

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            84   08/29                  90  08/23
LOWEST             53R  08/11                  55  08/15
                                                   08/13
                                                   08/03
AVG. MAXIMUM     73.3                        73.3
AVG. MINIMUM     55.9                        57.4
MEAN             64.6                        65.3
DAYS MAX >= 90      0                           1
DAYS MAX <= 32      0                           0
DAYS MIN <= 32      0                           0
DAYS MIN <= 0       0                           0

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

DEGREE_DAYS
HEATING TOTAL      31                          11
 SINCE 7/1         58                          45
COOLING TOTAL      27                          27
 SINCE 1/1        118                         150
..........................................................

WIND (MPH)
AVERAGE WIND SPEED              7.0
RESULTANT WIND SPEED/DIRECTION   6/296
HIGHEST WIND SPEED/DIRECTION    21/300    DATE  08/25
HIGHEST GUST SPEED/DIRECTION    29/330    DATE  08/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           15
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     72

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      1
HAZE                      6

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

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