Climatological Report (Monthly) Issued by NWS
000
CXUS56 KMTR 092356
CLMOAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
356 PM PST TUE JAN 09 2024
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...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2024
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 79 MM
LOW 28 12/05/2013
HIGHEST 66 12/28 61 12/25
LOWEST 36 12/10 32 12/18
12/11
AVG. MAXIMUM 60.1 57.9 2.2 55.4
AVG. MINIMUM 45.1 42.3 2.8 41.2
MEAN 52.6 48.3
DAYS MAX >= 90 0 0
DAYS MAX <= 32 0 0
DAYS MIN <= 32 0 1
DAYS MIN <= 0 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 11.50 2022
MINIMUM 0.09 2017
TOTALS 3.12 3.84 -0.72 11.50
DAILY AVG. 0.10 0.12 -0.02 0.37
DAYS >= .01 8 13
DAYS >= .10 6 8
DAYS >= .50 3 5
DAYS >= 1.00 0 2
GREATEST
24 HR. TOTAL 1.01 12/29 TO 12/30 5.27 12/30 TO 12/31
DEGREE DAYS
HEATING TOTAL 377 462 -85 508
SINCE 7/1 807 1068 -261 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 172 176 -4 MM
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WIND (MPH)
AVERAGE WIND SPEED 5.0
RESULTANT WIND SPEED/DIRECTION 2/140
HIGHEST WIND SPEED/DIRECTION 23/180 DATE 12/29
HIGHEST GUST SPEED/DIRECTION 35/150 DATE 12/18
35/140 12/29
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.61
NUMBER OF DAYS FAIR 5
NUMBER OF DAYS PC 17
NUMBER OF DAYS CLOUDY 9
AVERAGE RH (PERCENT) 83
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 2 RAIN 8
LIGHT RAIN 11 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 25 FOG W/VIS <= 1/4 MILE 5
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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