Climatological Report (Monthly)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
996
CXUS56 KMTR 011804
CLMSJC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1104 AM PDT SUN MAY 1 2016

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

...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1893 TO 2016

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            91   04/18                         88  04/30
LOWEST             45   04/26        MM               41  04/06
                        04/01                             04/04
AVG. MAXIMUM     72.3              70.1     2.2     71.0
AVG. MINIMUM     51.7              48.5     3.2     48.5
MEAN             62.0                               59.7
DAYS MAX >= 90      1                                  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           1.53              1.06    0.47     0.88
DAILY AVG.       0.05              0.04    0.01     0.03
DAYS >= .01         6                                  2
DAYS >= .10         4                                  2
DAYS >= .50         0                                  1
DAYS >= 1.00        0                                  0
GREATEST
 24 HR. TOTAL    0.61   04/08 TO 04/09           04/08 TO 04/08
                                                          04/08 TO 04/09
                                                          04/09 TO 04/09

DEGREE_DAYS
HEATING TOTAL     112               186     -74      155
 SINCE 7/1       1687              1904    -217     1511
COOLING TOTAL      29                15      14        7
 SINCE 1/1         29                19      10       21
..........................................................

WIND (MPH)
AVERAGE WIND SPEED              7.7
RESULTANT WIND SPEED/DIRECTION   4/293
HIGHEST WIND SPEED/DIRECTION    26/310    DATE  04/29
HIGHEST GUST SPEED/DIRECTION    33/300    DATE  04/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY          9

AVERAGE RH (PERCENT)     60

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       5
LIGHT RAIN                6     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      0
HAZE                      5

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

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.