Climatological Report (Monthly)
Issued by NWS
Issued by NWS
851
CXUS56 KMTR 010847
CLMSFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1247 AM PST SUN DEC 01 2024
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...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2024...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 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 85 11/02/1967
11/01/1967
LOW 31 11/30/1954
HIGHEST 73 11/04 79 11/03
LOWEST 41 11/29 45 11/27
11/28
AVG. MAXIMUM 63.7 64.3 -0.6 68.2
AVG. MINIMUM 49.1 52.5
MEAN 56.4 56.4 0.0 60.4
DAYS MAX >= 90 0 0
DAYS MAX <= 32 0 0
DAYS MIN <= 32 0 0
DAYS MIN <= 0 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 7.94 1972
MINIMUM 0.00 1959
TOTALS 4.04 2.04 2.00 1.42
DAILY AVG. 0.13 0.07 0.06 0.05
DAYS >= .01 10 9
DAYS >= .10 6 4
DAYS >= .50 2 0
DAYS >= 1.00 1 0
GREATEST
24 HR. TOTAL 2.57 11/21 TO 11/22 0.75 11/17 TO 11/18
DEGREE DAYS
HEATING TOTAL 249 260 -11 139
SINCE 7/1 541 508 33 MM
COOLING TOTAL 0 2 -2 7
SINCE 1/1 184 201 -17 MM
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WIND (MPH)
AVERAGE WIND SPEED 8.2
RESULTANT WIND SPEED/DIRECTION 2/250
HIGHEST WIND SPEED/DIRECTION 32/160 DATE 11/20
HIGHEST GUST SPEED/DIRECTION 52/300 DATE 11/11
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.48
NUMBER OF DAYS FAIR 9
NUMBER OF DAYS PC 16
NUMBER OF DAYS CLOUDY 5
AVERAGE RH (PERCENT) 71
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 1 RAIN 4
LIGHT RAIN 11 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 15 FOG W/VIS <= 1/4 MILE 0
HAZE 15
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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