National Weather Service Text Product
AFOS product CLISFO
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLISFO
Product Timestamp: 2025-10-13 08:32 UTC
Bulk Download
Bulk Download
Bulk Download Help
This bulk download tool provides the NWS text
in a raw form, hopefully directly usable by your processing system.
You can either provide a complete 6-character PIL/AFOS ID or provide
the 3-character base ID (e.g., AFD). The start and end
dates represent 00 UTC for those dates. The Zip format is useful as
the filenames will have the product timestamp, which is useful for
when the product format has ambiguous timestamps.
727
CDUS46 KMTR 130832
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
132 AM PDT MON OCT 13 2025
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 12 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 70 1:33 PM 94 2010 73 -3 72
MINIMUM 54 6:20 AM 46 1953 54 0 56
1969
AVERAGE 62 64 -2 64
PRECIPITATION (IN)
YESTERDAY 0.00 1.94 1962 0.03 -0.03 T
MONTH TO DATE 0.13 0.18 -0.05 T
SINCE OCT 1 0.13 0.18 -0.05 T
SINCE JAN 1 7.75 12.85 -5.10 14.90
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 3 3 0 1
MONTH TO DATE 4 25 -21 17
SINCE SEP 1 7 71 -64 91
SINCE JUL 1 97 173 -76 221
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 14 20 -6 83
SINCE SEP 1 92 76 16 107
SINCE JAN 1 142 186 -44 181
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 13.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 1:00 AM
LOWEST 49 1:00 PM
AVERAGE 65
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 92 2010
MINIMUM TEMPERATURE (F) 54 45 1951
1981
SUNRISE AND SUNSET
OCTOBER 13 2025.......SUNRISE 7:16 AM PDT SUNSET 6:34 PM PDT
OCTOBER 14 2025.......SUNRISE 7:17 AM PDT SUNSET 6:33 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$