Climatological Report (Monthly)
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000
CXUS56 KMTR 010830
CLMOAK

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
130 AM PDT SAT OCT 01 2022

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

...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2022...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2022

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            104   09/06/2020
                       09/06/2020
 LOW              41   09/30/1950
HIGHEST          102   09/06                          88  09/21
LOWEST            54   09/30                          50  09/30
AVG. MAXIMUM    77.8               74.1     3.7     74.8
AVG. MINIMUM    58.4               55.5     2.9     56.4
MEAN            68.1                                65.6
DAYS MAX >= 90     5                                   0
DAYS MAX <= 32     0                                   0
DAYS MIN <= 32     0                                   0
DAYS MIN <= 0      0                                   0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.27   1959
 MINIMUM        0.00   2016
TOTALS          0.29               0.10    0.19        T
DAILY AVG.      0.01               0.00    0.01        T
DAYS >= .01        2                                   0
DAYS >= .10        1                                   0
DAYS >= .50        0                                   0
DAYS >= 1.00       0                                   0
GREATEST
 24 HR. TOTAL   0.28   09/18 TO 09/18                  T  09/27 TO 09/27
                                                          09/19 TO 09/19
                                                          09/27 TO 09/27


DEGREE DAYS
HEATING TOTAL      9                 56     -47       17
 SINCE 7/1        76                169     -93       MM
COOLING TOTAL    110                 50      60       43
 SINCE 1/1       229                155      74       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.4
RESULTANT WIND SPEED/DIRECTION   6/280
HIGHEST WIND SPEED/DIRECTION    36/150    DATE  09/18
HIGHEST GUST SPEED/DIRECTION    49/110    DATE  09/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             15
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                2     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       3     FOG W/VIS <= 1/4 MILE      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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