NWS CLI archive · settlement source
CLISFO · 샌프란시스코 · America/Los_Angeles · ← 2026-10-02 · 2026-10-04 → · All dates for KSFO · JSON · METAR-derived record
Final issued 2026-10-04 04:33:00 EDT · Product id iem:CDUS46-KMTR-040833:SFO:2026-10-03:final · IEM archive
Product id iem:CDUS46-KMTR-040833:SFO:2026-10-03:final · iem-afos · IEM archive
SHA-256 6f5c3d4b40b208482424300a207b7f5cf118140f84f0d76c1b40f43e5c50e32c
Product text
CDUS46 KMTR 040833
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
133 AM PDT SUN OCT 04 2026
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 3 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 3:29 PM 95 2014 74 16 69
MINIMUM 59 4:43 AM 42 1954 55 4 60
AVERAGE 75 65 10 65
PRECIPITATION (IN)
YESTERDAY 0.00 0.16 2011 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.04 -0.04 0.13
SINCE OCT 1 0.00 0.04 -0.04 0.13
SINCE JAN 1 10.78 12.71 -1.93 7.75
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 1 6 -5 0
SINCE SEP 1 23 52 -29 3
SINCE JUL 1 97 154 -57 93
COOLING
YESTERDAY 10 2 8 0
MONTH TO DATE 11 6 5 3
SINCE SEP 1 70 62 8 81
SINCE JAN 1 181 172 9 131
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 6:00 AM
LOWEST 30 4:00 PM
AVERAGE 57
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 95 1987
MINIMUM TEMPERATURE (F) 55 47 1989
SUNRISE AND SUNSET
OCTOBER 4 2026.......SUNRISE 7:08 AM PDT SUNSET 6:48 PM PDT
OCTOBER 5 2026.......SUNRISE 7:09 AM PDT SUNSET 6:46 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS46-KMTR-040028:SFO:2026-10-03:interim · iem-afos · IEM archive
SHA-256 3b010968445fa34ab9aea66aec93be1d6f7e2ca29897aa51a2eadb04dd88108b
Product text
CDUS46 KMTR 040028
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
528 PM PDT SAT OCT 03 2026
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 3 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 90 3:29 PM 95 2014 74 16 69
MINIMUM 59 4:43 AM 42 1954 55 4 60
AVERAGE 75 65 10 65
PRECIPITATION (IN)
TODAY 0.00 0.16 2011 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.04 -0.04 0.13
SINCE OCT 1 0.00 0.04 -0.04 0.13
SINCE JAN 1 10.78 12.71 -1.93 7.75
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 1 6 -5 0
SINCE SEP 1 23 52 -29 3
SINCE JUL 1 97 154 -57 93
COOLING
TODAY 10 2 8 0
MONTH TO DATE 11 6 5 3
SINCE SEP 1 70 62 8 81
SINCE JAN 1 181 172 9 131
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 6:00 AM
LOWEST 30 4:00 PM
AVERAGE 57
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 95 1987
MINIMUM TEMPERATURE (F) 55 47 1989
SUNRISE AND SUNSET
OCTOBER 3 2026.......SUNRISE 7:07 AM PDT SUNSET 6:49 PM PDT
OCTOBER 4 2026.......SUNRISE 7:08 AM PDT SUNSET 6:48 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Settlement source: the final NWS Climatological Report (CLI) for station KSFO for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KSFO/2026-10-03 with links to the NWS product and the IEM archive. A CORRECTED re-issue published before the settlement time supersedes earlier issues.
The settlement value for a date is the latest final CLI issued for that date; a corrected re-issue supersedes earlier issues. Interim same-day products never settle. This is the same rule that fills values.nwsOfficial in /api/station/{icao}/daily.
Every issue is stored verbatim as received - nothing is edited or re-derived. Products are held from 2026-09-01 (backfilled from the IEM AFOS archive) and ingested live from api.weather.gov since 2026-11-10, polled every 30 minutes. A date with no final CLI 14 hours after local midnight is reported as not_issued rather than filled in.