Climatological Report (Monthly)
Issued by NWS

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408
CXUS56 KMTR 011824
CLMHWD


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

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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2019

WEATHER         OBSERVED          NORMAL   LAST YEAR`S
                 VALUE   DATE(S)  VALUE    VALUE  DATE(S)

.........................................................
TEMPERATURE (F)
RECORD
 HIGH              95   MM
 LOW               38   04/06/2012
HIGHEST            86   04/23                  77  04/23
                                                   04/22
LOWEST             45   04/12                  41  04/17
AVG. MAXIMUM     68.5                        66.1
AVG. MINIMUM     51.4                        49.7
MEAN             60.0                        57.9
DAYS MAX >= 90      0                           0
DAYS MAX <= 32      0                           0
DAYS MIN <= 32      0                           0
DAYS MIN <= 0       0                           0

PRECIPITATION (INCHES)
TOTALS           0.18              1.24      1.94
DAILY AVG.       0.01                        0.06
DAYS >= .01         4                           5
DAYS >= .10         0                           3
DAYS >= .50         0                           2

DEGREE_DAYS
HEATING TOTAL     153                         206
 SINCE 7/1       1699                        1935
COOLING TOTAL       9                           0
 SINCE 1/1          9                           5
..........................................................

WIND (MPH)
AVERAGE WIND SPEED              7.4
RESULTANT WIND SPEED/DIRECTION   5/279
HIGHEST WIND SPEED/DIRECTION    26/270    DATE  04/20
HIGHEST GUST SPEED/DIRECTION    36/260    DATE  04/20

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          4

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  1
  0
  0
  0
  0
  0
HAZE                      3

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

$$



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