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645
CXUS56 KMTR 022350
CLMCCR


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
350 PM PST SUN NOV 2 2014

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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1999 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             100   MM
 LOW               42   10/26/2011
HIGHEST            97   10/05                         84  10/07
                                                          10/06
LOWEST             47   10/28                         43  10/30
                        10/27                             10/26
                                                          10/20
AVG. MAXIMUM     80.7                               75.3
AVG. MINIMUM     53.3                               46.7
MEAN             67.0                               61.0
DAYS MAX >= 90      7                                  0
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      0                                  0
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
TOTALS           0.44              0.87   -0.43     0.01
DAILY AVG.       0.01                               0.00
DAYS >= .01         3                                  1
DAYS >= .10         2                                  0
DAYS >= .50         0                                  0
DAYS >= 1.00        0                                  0
GREATEST
 24 HR. TOTAL    0.27   10/31 TO 10/31           10/23 TO 10/23
                        10/30 TO 10/31                    10/31 TO 10/31
                        10/31 TO 10/31                    10/31 TO 10/31

DEGREE_DAYS
HEATING TOTAL      37                                122
 SINCE 7/1         37                                140
COOLING TOTAL     106                                  7
 SINCE 1/1       1113                                826
..................................................

WIND (MPH)
AVERAGE WIND SPEED              5.4
RESULTANT WIND SPEED/DIRECTION   2/235
HIGHEST WIND SPEED/DIRECTION    23/220    DATE  10/14
HIGHEST GUST SPEED/DIRECTION    42/240    DATE  10/14

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.10
NUMBER OF DAYS FAIR           25
NUMBER OF DAYS PC              6
NUMBER OF DAYS CLOUDY          0

AVERAGE RH (PERCENT)     59

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       2
LIGHT RAIN                3     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                      2

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

$$




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