Climatological Report (Daily)
Issued by NWS
Issued by NWS
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759
CDUS46 KMTR 280826
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST FRI NOV 28 2025
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR NOVEMBER 27 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 56 4:27 PM 69 1954 61 -5 61
1958
2002
MINIMUM 48 8:21 AM 37 1948 47 1 48
1952
AVERAGE 52 54 -2 55
PRECIPITATION (IN)
YESTERDAY 0.00 1.11 1970 0.10 -0.10 0.00
MONTH TO DATE 3.43 1.73 1.70 4.04
SINCE OCT 1 4.46 2.52 1.94 4.05
SINCE JAN 1 12.08 15.19 -3.11 18.95
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 13 11 2 10
MONTH TO DATE 153 225 -72 208
SINCE SEP 1 219 371 -152 370
SINCE JUL 1 309 473 -164 500
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 0 2 0
SINCE SEP 1 100 89 11 110
SINCE JAN 1 150 199 -49 184
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 6:00 AM
LOWEST 72 2:00 PM
AVERAGE 81
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 70 1995
2021
MINIMUM TEMPERATURE (F) 46 32 1952
SUNRISE AND SUNSET
NOVEMBER 28 2025......SUNRISE 7:03 AM PST SUNSET 4:52 PM PST
NOVEMBER 29 2025......SUNRISE 7:04 AM PST SUNSET 4:52 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$