Climatological Report (Monthly)
Issued by NWS

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000
CXUS56 KMTR 052346
CLMCCR


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
346 PM PST SUN MAR 5 2017

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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1999 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              79   MM
 LOW               30   02/09/2013
HIGHEST            67   02/16                         79  02/15
                        02/14
                        02/12
LOWEST             35   02/26                         37  02/05
AVG. MAXIMUM     61.3                               68.2
AVG. MINIMUM     46.9                               44.3
MEAN             54.1                               56.3
DAYS MAX >= 90      0                                  0
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      0                                  0
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
TOTALS           6.05              3.34    2.71     0.86
DAILY AVG.       0.22                               0.03
DAYS >= .01        16                                  5
DAYS >= .10        11                                  2
DAYS >= .50         5                                  1
DAYS >= 1.00        2                                  0
GREATEST
 24 HR. TOTAL    1.47   02/06 TO 02/07           02/17 TO 02/18
                                                          02/28 TO 02/28
                                                          02/28 TO 02/28

DEGREE_DAYS
HEATING TOTAL     298                                243
 SINCE 7/1       1581                               1502
COOLING TOTAL       0                                  0
 SINCE 1/1          0                                  0
.........................................................

WIND (MPH)
AVERAGE WIND SPEED              6.7
RESULTANT WIND SPEED/DIRECTION   3/211
HIGHEST WIND SPEED/DIRECTION    30/200    DATE  02/07
HIGHEST GUST SPEED/DIRECTION    40/200    DATE  02/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          9

AVERAGE RH (PERCENT)     77

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       8
LIGHT RAIN               18     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      19     FOG W/VIS <= 1/4 MILE      0
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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