Climatological Report (Monthly)
Issued by NWS

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
000
CXUS56 KMTR 012115
CLMHWD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
213 PM PDT FRI JUN 1 2018

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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 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              99   MM
 LOW               47   05/10/2014
                        05/05/2012
                        12/09/1972
HIGHEST            88   05/28                  92  05/03
LOWEST             48   05/01                  50  05/18
                                                   05/14
                                                   05/13
AVG. MAXIMUM     67.7                        73.2
AVG. MINIMUM     53.8                        54.5
MEAN             60.8                        63.8
DAYS MAX >= 90      0                           2
DAYS MAX <= 32      0                           0
DAYS MIN <= 32      0                           0
DAYS MIN <= 0       0                           0

PRECIPITATION (INCHES)
TOTALS              T              0.55         T
DAILY AVG.          T                           T
DAYS >= .01         0                           0
DAYS >= .10         0                           0
DAYS >= .50         0                           0

DEGREE_DAYS
HEATING TOTAL     132                          84
 SINCE 7/1       2067                        1935
COOLING TOTAL      10                          54
 SINCE 1/1         15                          57
..........................................................

WIND (MPH)
AVERAGE WIND SPEED              9.4
RESULTANT WIND SPEED/DIRECTION   8/272
HIGHEST WIND SPEED/DIRECTION    23/250    DATE  05/30
HIGHEST GUST SPEED/DIRECTION    30/270    DATE  05/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  0
  0
  0
  0
  0
  1
HAZE                      2

-  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.