Climatological Report (Daily)
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722
CDUS46 KMTR 070838
CLIHWD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
138 AM PDT MON SEP 07 2026

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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 6 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         71   2:21 PM 107    2022  78     -7       72
  MINIMUM         60  11:59 PM  52    2001  58      2       63
  AVERAGE         66                        68     -2       68

PRECIPITATION (IN)
  YESTERDAY        0.00                                      0.00
  MONTH TO DATE    0.12                                      0.00
  SINCE OCT 1     20.65                                     14.64
  SINCE JAN 1     11.92                                      7.43

DEGREE DAYS
 HEATING
  YESTERDAY        0                                         0
  MONTH TO DATE    0                                         0
  SINCE SEP 1      0                                         0
  SINCE JUL 1     33                                        40

 COOLING
  YESTERDAY        1                                         3
  MONTH TO DATE    8                                        20
  SINCE SEP 1      8                                        20
  SINCE JAN 1    221                                       176
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     8.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           1:00 AM
 LOWEST     55           3:00 PM
 AVERAGE    71

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


THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78       103      2020
 MINIMUM TEMPERATURE (F)   58        54      2012


SUNRISE AND SUNSET
SEPTEMBER  7 2026.....SUNRISE   6:44 AM PDT   SUNSET   7:28 PM PDT
SEPTEMBER  8 2026.....SUNRISE   6:45 AM PDT   SUNSET   7:27 PM PDT


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




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