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000
CXUS56 KMTR 010900
CLMHWD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
200 AM PDT SUN OCT 01 2023

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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023

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

.........................................................
TEMPERATURE (F)
RECORD
 HIGH            108   MM
 LOW              47   09/26/2013
HIGHEST           83   09/08                  107  09/06
LOWEST            55   09/25                   56  09/01
                                                   09/02
                                                   09/20
AVG. MAXIMUM    75.2                         80.3
AVG. MINIMUM    59.3                         60.1
MEAN            67.2                         70.2
DAYS MAX >= 90     0                            5
DAYS MAX <= 32     0                            0
DAYS MIN <= 32     0                            0
DAYS MIN <= 0      0                            0

PRECIPITATION (INCHES)
TOTALS          0.07               0.08      0.23
DAILY AVG.      0.00                         0.01
DAYS >= .01        2                            2
DAYS >= .10        0                            1
DAYS >= .50        0                            0


DEGREE DAYS
HEATING TOTAL      4                            2
 SINCE 7/1        27                           MM
COOLING TOTAL     79                          166
 SINCE 1/1       355                           MM
.........................................................

WIND (MPH)
AVERAGE WIND SPEED              7.1
RESULTANT WIND SPEED/DIRECTION   5/280
HIGHEST WIND SPEED/DIRECTION    22/280    DATE  09/27
HIGHEST GUST SPEED/DIRECTION    28/280    DATE  09/27

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.41
NUMBER OF DAYS FAIR           12
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY          5

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                3     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       6     FOG W/VIS <= 1/4 MILE      0
HAZE                      7

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

$$