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582
CXUS56 KMTR 012218
CLMHWD


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

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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2014

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

.........................................................
TEMPERATURE (F)
RECORD
 HIGH              98   MM
 LOW               47   09/26/2013
HIGHEST            90   09/01                  91  09/07
LOWEST             58   09/10                  47  09/26
AVG. MAXIMUM     78.1                        74.1
AVG. MINIMUM     62.3                        55.4
MEAN             70.2                        64.8
DAYS MAX >= 90      1                           1
DAYS MAX <= 32      0                           0
DAYS MIN <= 32      0                           0
DAYS MIN <= 0       0                           0

PRECIPITATION (INCHES)
TOTALS           0.37              0.32      0.22
DAILY AVG.       0.01                        0.01
DAYS >= .01         2                           1
DAYS >= .10         1                           1
DAYS >= .50         0                           0

DEGREE_DAYS
HEATING TOTAL       0                          47
 SINCE 7/1          2                         107
COOLING TOTAL     162                          47
 SINCE 1/1        487                         243
..........................................................

WIND (MPH)
AVERAGE WIND SPEED              6.5
RESULTANT WIND SPEED/DIRECTION   5/294
HIGHEST WIND SPEED/DIRECTION    22/290    DATE  09/26
HIGHEST GUST SPEED/DIRECTION    26/280    DATE  09/26

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          1

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                2     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       4     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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