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699
CXUS56 KMTR 012218
CLMNUQ


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

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

...THE MOFFETT FIELD NAS CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             105   09/14/1971
 LOW               41   09/12/1946
HIGHEST            86   09/10                         94  09/07
LOWEST             54   09/09                         51  09/27
AVG. MAXIMUM     77.6              77.5     0.1     78.1
AVG. MINIMUM     60.0                               58.1
MEAN             68.8                               68.1
DAYS MAX >= 90      0                                  1
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      0                                  0
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         1.98   1959
 MINIMUM         0.00   1945
TOTALS           0.41                               0.50
DAILY AVG.       0.01              0.01    0.00     0.02
DAYS >= .01         1                                  2
DAYS >= .10         1                                  1
DAYS >= .50         0                                  0
DAYS >= 1.00        0                                  0
GREATEST
 24 HR. TOTAL    0.41   09/25 TO 09/25           09/21 TO 09/22
                                                          09/30 TO 09/30
                                                          09/30 TO 09/30

DEGREE_DAYS
HEATING TOTAL       2                                  5
 SINCE 7/1          2                                  9
COOLING TOTAL     124                                105
 SINCE 1/1        566                                464
.................................................

WIND (MPH)
AVERAGE WIND SPEED              5.4
RESULTANT WIND SPEED/DIRECTION   4/342
HIGHEST WIND SPEED/DIRECTION    22/350    DATE  09/15
HIGHEST GUST SPEED/DIRECTION    28/060    DATE  09/25

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     68

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                       2     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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