NWS CLI archive · settlement source
CLISFO · 샌프란시스코 · America/Los_Angeles · ← 2026-10-27 · 2026-10-29 → · All dates for KSFO · JSON · METAR-derived record
Final issued 2026-10-29 04:44:00 EDT · Product id iem:CDUS46-KMTR-290844:SFO:2026-10-28:final · IEM archive
Product id iem:CDUS46-KMTR-290844:SFO:2026-10-28:final · iem-afos · IEM archive
SHA-256 a5f6cf60084b7b8b60cab53348d10c6b1cab6868397ef0d54a256cef34830173
Product text
CDUS46 KMTR 290844
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
144 AM PDT THU OCT 29 2026
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 28 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 69 2:40 PM 85 2003 70 -1 76
MINIMUM 51 3:42 AM 40 1954 52 -1 52
AVERAGE 60 61 -1 64
PRECIPITATION (IN)
YESTERDAY 0.00 1.07 1981 0.04 -0.04 0.00
MONTH TO DATE 0.13 0.67 -0.54 1.03
SINCE OCT 1 0.13 0.67 -0.54 1.03
SINCE JAN 1 10.91 13.34 -2.43 8.65
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 5 5 0 1
MONTH TO DATE 54 83 -29 53
SINCE SEP 1 76 129 -53 56
SINCE JUL 1 150 231 -81 146
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 46 33 13 17
SINCE SEP 1 105 89 16 95
SINCE JAN 1 216 199 17 145
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280)
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 89 5:00 AM
LOWEST 43 1:00 PM
AVERAGE 66
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 82 1955
MINIMUM TEMPERATURE (F) 52 42 1954
SUNRISE AND SUNSET
OCTOBER 29 2026.......SUNRISE 7:32 AM PDT SUNSET 6:14 PM PDT
OCTOBER 30 2026.......SUNRISE 7:33 AM PDT SUNSET 6:13 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-290036:SFO:2026-10-28:interim · iem-afos · IEM archive
SHA-256 d1043e66e3be9d935a4f3186b36c1c152595d2274ff3f7c8824904c42c170e0f
Product text
CDUS46 KMTR 290036
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
536 PM PDT WED OCT 28 2026
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 28 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 69 2:40 PM 85 2003 70 -1 76
MINIMUM 51 3:42 AM 40 1954 52 -1 52
AVERAGE 60 61 -1 64
PRECIPITATION (IN)
TODAY 0.00 1.07 1981 0.04 -0.04 0.00
MONTH TO DATE 0.13 0.67 -0.54 1.03
SINCE OCT 1 0.13 0.67 -0.54 1.03
SINCE JAN 1 10.91 13.34 -2.43 8.65
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 5 5 0 1
MONTH TO DATE 54 83 -29 53
SINCE SEP 1 76 129 -53 56
SINCE JUL 1 150 231 -81 146
COOLING
TODAY 0 0 0 0
MONTH TO DATE 46 33 13 17
SINCE SEP 1 105 89 16 95
SINCE JAN 1 216 199 17 145
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 4.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 5:00 AM
LOWEST 43 1:00 PM
AVERAGE 66
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 82 1955
MINIMUM TEMPERATURE (F) 52 42 1954
SUNRISE AND SUNSET
OCTOBER 28 2026.......SUNRISE 7:31 AM PDT SUNSET 6:15 PM PDT
OCTOBER 29 2026.......SUNRISE 7:32 AM PDT SUNSET 6:14 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/2026-10-28 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.