NWS CLI archive · settlement source
CLISFO · 샌프란시스코 · America/Los_Angeles · ← 2026-10-25 · 2026-10-27 → · All dates for KSFO · JSON · METAR-derived record
Final issued 2026-10-27 04:45:00 EDT · Product id iem:CDUS46-KMTR-270845:SFO:2026-10-26:final · IEM archive
Product id iem:CDUS46-KMTR-270845:SFO:2026-10-26:final · iem-afos · IEM archive
SHA-256 eb1a77e535c0ea056906995e78efb867d776955cbe8ec7b1817b2cec2864fd3c
Product text
CDUS46 KMTR 270845
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT TUE OCT 27 2026
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 26 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 68 1:57 PM 89 2003 70 -2 67
MINIMUM 55 5:22 AM 39 1954 52 3 57
AVERAGE 62 61 1 62
PRECIPITATION (IN)
YESTERDAY 0.00 1.20 2004 0.04 -0.04 0.03
MONTH TO DATE 0.13 0.59 -0.46 1.03
SINCE OCT 1 0.13 0.59 -0.46 1.03
SINCE JAN 1 10.91 13.26 -2.35 8.65
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 3 4 -1 3
MONTH TO DATE 45 74 -29 49
SINCE SEP 1 67 120 -53 52
SINCE JUL 1 141 222 -81 142
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 9 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 10.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 4:00 AM
LOWEST 56 11:00 AM
AVERAGE 73
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 86 2003
MINIMUM TEMPERATURE (F) 52 42 1951
1954
SUNRISE AND SUNSET
OCTOBER 27 2026.......SUNRISE 7:30 AM PDT SUNSET 6:17 PM PDT
OCTOBER 28 2026.......SUNRISE 7:31 AM PDT SUNSET 6:15 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-270036:SFO:2026-10-26:interim · iem-afos · IEM archive
SHA-256 69d1253c8eac2b9e5f896dc9c8c6c0b2f033f2c20b7e2408ecbaf3e79df1ebaa
Product text
CDUS46 KMTR 270036
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
536 PM PDT MON OCT 26 2026
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 26 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 68 1:57 PM 89 2003 70 -2 67
MINIMUM 55 5:22 AM 39 1954 52 3 57
AVERAGE 62 61 1 62
PRECIPITATION (IN)
TODAY 0.00 1.20 2004 0.04 -0.04 0.03
MONTH TO DATE 0.13 0.59 -0.46 1.03
SINCE OCT 1 0.13 0.59 -0.46 1.03
SINCE JAN 1 10.91 13.26 -2.35 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 3 4 -1 3
MONTH TO DATE 45 74 -29 49
SINCE SEP 1 67 120 -53 52
SINCE JUL 1 141 222 -81 142
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 7 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 4:00 AM
LOWEST 56 11:00 AM
AVERAGE 73
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 86 2003
MINIMUM TEMPERATURE (F) 52 42 1951
1954
SUNRISE AND SUNSET
OCTOBER 26 2026.......SUNRISE 7:29 AM PDT SUNSET 6:18 PM PDT
OCTOBER 27 2026.......SUNRISE 7:30 AM PDT SUNSET 6:17 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/2026-10-26 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.