Climatological Report (Monthly)
Issued by NWS

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CXUS56 KMTR 030958
CLMCCR


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
258 AM PDT FRI APR 3 2015

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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MARCH 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1999 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              85   MM
 LOW               34   03/02/2012
HIGHEST            85R  03/14                         80  03/15
LOWEST             40   03/04                         42  03/19
                                                          03/18
                                                          03/11
AVG. MAXIMUM     74.0                               69.0
AVG. MINIMUM     48.8                               47.0
MEAN             61.4                               58.0
DAYS MAX >= 90      0                                  0
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      0                                  0
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
TOTALS           0.17              2.37   -2.20     1.87
DAILY AVG.       0.01                               0.06
DAYS >= .01         3                                 11
DAYS >= .10         0                                  5
DAYS >= .50         0                                  1
DAYS >= 1.00        0                                  0
GREATEST
 24 HR. TOTAL    0.08   03/11 TO 03/11           03/31 TO 03/31
                                                          03/30 TO 03/30
                                                          03/30 TO 03/30

DEGREE_DAYS
HEATING TOTAL     114                                207
 SINCE 7/1       1322                               1953
COOLING TOTAL       9                                  0
 SINCE 1/1          9                                  0
.................................................

WIND (MPH)
AVERAGE WIND SPEED              5.3
RESULTANT WIND SPEED/DIRECTION   2/254
HIGHEST WIND SPEED/DIRECTION    25/280    DATE  03/31
HIGHEST GUST SPEED/DIRECTION    32/270    DATE  03/31

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                       1
LIGHT RAIN                3     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       7     FOG W/VIS <= 1/4 MILE      1
HAZE                      4

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

$$



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