Climatological Report (Daily)
Issued by NWS
Issued by NWS
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057
CDUS46 KMTR 190835
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1235 AM PST WED NOV 19 2025
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR NOVEMBER 18 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 61 2:40 PM 74 1949 63 -2 59
MINIMUM 51 5:37 AM 36 1964 48 3 47
AVERAGE 56 56 0 53
PRECIPITATION (IN)
YESTERDAY 0.08 2.26 1982 0.08 0.00 0.00
MONTH TO DATE 3.20 0.99 2.21 0.26
SINCE OCT 1 4.23 1.78 2.45 0.27
SINCE JAN 1 11.85 14.45 -2.60 15.17
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 9 9 0 12
MONTH TO DATE 61 131 -70 125
SINCE SEP 1 127 277 -150 287
SINCE JUL 1 217 379 -162 417
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 1 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 9.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 5:00 AM
LOWEST 62 3:00 PM
AVERAGE 79
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 73 1989
MINIMUM TEMPERATURE (F) 48 35 1964
1994
SUNRISE AND SUNSET
NOVEMBER 19 2025......SUNRISE 6:54 AM PST SUNSET 4:56 PM PST
NOVEMBER 20 2025......SUNRISE 6:55 AM PST SUNSET 4:55 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$