Climatological Report (Monthly)
Issued by NWS

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000
CXUS56 KMTR 021802
CLMHWD


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

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

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

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018

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            77   04/23                  80  04/29
                        04/22
LOWEST             41   04/17                  43  04/09
AVG. MAXIMUM     66.1                        68.3
AVG. MINIMUM     49.7                        51.1
MEAN             57.9                        59.7
DAYS MAX >= 90      0                           0
DAYS MAX <= 32      0                           0
DAYS MIN <= 32      0                           0
DAYS MIN <= 0       0                           0

PRECIPITATION (INCHES)
TOTALS           1.94              1.24      1.83
DAILY AVG.       0.06                        0.06
DAYS >= .01         5                          10
DAYS >= .10         3                           5
DAYS >= .50         2                           2

DEGREE_DAYS
HEATING TOTAL     206                         153
 SINCE 7/1       1935                        1851
COOLING TOTAL       0                           2
 SINCE 1/1          5                           3
..........................................................

WIND (MPH)
AVERAGE WIND SPEED              7.9
RESULTANT WIND SPEED/DIRECTION   6/284
HIGHEST WIND SPEED/DIRECTION    24/290    DATE  04/11
HIGHEST GUST SPEED/DIRECTION    32/290    DATE  04/11

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           17
NUMBER OF DAYS PC             12
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     62

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  3
  0
  0
  0
  0
  0
HAZE                      2

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

$$



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