Climatological Report (Monthly)
Issued by NWS

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000
CXUS56 KMTR 011824
CLMSJC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1124 AM PDT WED MAY 1 2019

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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              95   04/20/2009
                        04/30/1996
                        04/09/1989
 LOW               26   04/05/1895
HIGHEST            89   04/24                         84  04/23
LOWEST             47   04/21        MM               43  04/17
                        04/17
                        04/12
AVG. MAXIMUM     71.9              69.3     2.6     70.5
AVG. MINIMUM     51.0              48.6     2.4     49.7
MEAN             61.4                               60.1
DAYS MAX >= 90      0                                  0
DAYS MAX <= 32      0                                  0
DAYS MIN <= 32      0                                  0
DAYS MIN <= 0       0                                  0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           0.20              1.06   -0.86     1.23
DAILY AVG.       0.01              0.04   -0.03     0.04
DAYS >= .01         5                                  6
DAYS >= .10         0                                  3
DAYS >= .50         0                                  0
DAYS >= 1.00        0                                  0
GREATEST
 24 HR. TOTAL    0.05   04/02 TO 04/02           04/06 TO 04/06
                                                          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     117               196     -79      144
 SINCE 7/1       1880              2137    -257     1654
COOLING TOTAL      19                15       4        6
 SINCE 1/1         19                17       2       11
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.6
RESULTANT WIND SPEED/DIRECTION   3/308
HIGHEST WIND SPEED/DIRECTION    28/330    DATE  04/09
HIGHEST GUST SPEED/DIRECTION    34/330    DATE  04/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             17
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  1
  0
  0
  0
  0
  0
HAZE                      0

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

$$


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