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000
CXUS56 KMTR 010845
CLMOAK

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT MON MAY 01 2023

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

...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR THE MONTH OF APRIL 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             91   MM
 LOW              36   04/06/2012
HIGHEST           82   04/27                          86  04/07
LOWEST            39   04/05                          42  04/13
AVG. MAXIMUM    64.3               65.6    -1.3     65.9
AVG. MINIMUM    46.9               49.1    -2.2     47.9
MEAN            55.6                                56.9
DAYS MAX >= 90     0                                   0
DAYS MAX <= 32     0                                   0
DAYS MIN <= 32     0                                   0
DAYS MIN <= 0      0                                   0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        4.60   1963
 MINIMUM        0.00   1949
TOTALS          0.15               1.35   -1.20     0.98
DAILY AVG.      0.00               0.04   -0.04     0.03
DAYS >= .01        2                                   6
DAYS >= .10        0                                   3
DAYS >= .50        0                                   0
DAYS >= 1.00       0                                   0
GREATEST
 24 HR. TOTAL   0.10   04/07 TO 04/07               0.41  04/16 TO 04/16


DEGREE DAYS
HEATING TOTAL    276                234      42      240
 SINCE 7/1      2686               2429     257       MM
COOLING TOTAL      1                  4      -3        4
 SINCE 1/1         1                  5      -4       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              10.2
RESULTANT WIND SPEED/DIRECTION   8/280
HIGHEST WIND SPEED/DIRECTION    41/290    DATE  04/30
HIGHEST GUST SPEED/DIRECTION    51/280    DATE  04/30

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.46
NUMBER OF DAYS FAIR           11
NUMBER OF DAYS PC             17
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       1
LIGHT RAIN                3     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                      1

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

$$