257
CDUS46 KMTR 280834
CLIOAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
134 AM PDT THU SEP 28 2023
...............................
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 27 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 75 2:43 PM 99 2020 74 1 69
MINIMUM 53 6:36 AM 46 1955 54 -1 57
AVERAGE 64 64 0 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.58 1957 0.00 0.00 0.00
MONTH TO DATE T 0.07 -0.07 0.29
SINCE OCT 1 30.77 18.65 12.12 17.44
SINCE JAN 1 17.81 11.91 5.90 2.42
SNOWFALL (IN)
YESTERDAY MM 0.0 1985
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 1 2 -1 2
MONTH TO DATE 15 54 -39 8
SINCE SEP 1 15 54 -39 8
SINCE JUL 1 87 163 -76 75
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 17 54 -37 105
SINCE SEP 1 17 54 -37 105
SINCE JAN 1 127 159 -32 224
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WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 8.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 49 11:00 AM
AVERAGE 75
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THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 100 2010
MINIMUM TEMPERATURE (F) 54 49 1948
SUNRISE AND SUNSET
SEPTEMBER 28 2023.....SUNRISE 7:02 AM PDT SUNSET 6:57 PM PDT
SEPTEMBER 29 2023.....SUNRISE 7:03 AM PDT SUNSET 6:55 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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