Climatological Report (Monthly)
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000
CXUS56 KMTR 010829
CLMOAK

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT THU JUN 01 2023

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

...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             99   MM
 LOW              41   05/11/2010
HIGHEST           80   05/13                          86  05/24
LOWEST            47   05/09                          41  05/11
AVG. MAXIMUM    64.7               67.9    -3.2     69.4
AVG. MINIMUM    52.3               51.9     0.4     49.9
MEAN            58.5                                59.7
DAYS MAX >= 90     0                                   0
DAYS MAX <= 32     0                                   0
DAYS MIN <= 32     0                                   0
DAYS MIN <= 0      0                                   0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        3.42   1957
 MINIMUM        0.00   2022
TOTALS          0.98               0.63    0.35        T
DAILY AVG.      0.03               0.02    0.01     0.00
DAYS >= .01        5                                   0
DAYS >= .10        4                                   0
DAYS >= .50        0                                   0
DAYS >= 1.00       0                                   0
GREATEST
 24 HR. TOTAL   0.58   05/02 TO 05/03                  T  05/24 TO 05/24


DEGREE DAYS
HEATING TOTAL    193                170      23      165
 SINCE 7/1      2879               2597     282       MM
COOLING TOTAL      2                 12     -10        7
 SINCE 1/1         3                 17     -14       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.6
RESULTANT WIND SPEED/DIRECTION   9/270
HIGHEST WIND SPEED/DIRECTION    37/300    DATE  05/01
HIGHEST GUST SPEED/DIRECTION    48/270    DATE  05/01

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.67
NUMBER OF DAYS FAIR            1
NUMBER OF DAYS PC             20
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       3
LIGHT RAIN                8     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       8     FOG W/VIS <= 1/4 MILE      0
HAZE                      0

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

$$


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