Climatological Report (Monthly)
Issued by NWS

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CXUS56 KMTR 021802
CLMOAK


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1102 AM PDT WED MAY 2 2018

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

...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              91   MM
 LOW               36   04/06/2012
HIGHEST            77   04/22                         79  04/29
LOWEST             39   04/17                         42  04/09
AVG. MAXIMUM     64.9              66.5    -1.6     68.3
AVG. MINIMUM     48.3              48.3     0.0     51.1
MEAN             56.6                               59.7
DAYS MAX >= 90      0                                  0
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      0                                  0
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         4.60   1963
 MINIMUM         0.00   1949
TOTALS           3.18              1.34    1.84     2.46
DAILY AVG.       0.11              0.04    0.07     0.08
DAYS >= .01         5                                 11
DAYS >= .10         4                                  6
DAYS >= .50         2                                  2
DAYS >= 1.00        1                                  0
GREATEST
 24 HR. TOTAL    2.14   04/06 TO 04/06           04/06 TO 04/07
                                                          04/30 TO 04/30EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                                                          04/30 TO 04/30EATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S

DEGREE_DAYS
HEATING TOTAL     244               233      11      155
 SINCE 7/1       2350              2586    -236     1894
COOLING TOTAL       0                 5      -5        1
 SINCE 1/1          0                 6      -6        2
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.4
RESULTANT WIND SPEED/DIRECTION   7/272
HIGHEST WIND SPEED/DIRECTION    36/250    DATE  04/15
HIGHEST GUST SPEED/DIRECTION    41/250    DATE  04/11

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           11
NUMBER OF DAYS PC             15
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  4
  0
  0
  0
  0
  0
HAZE                     10

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

$$


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