NWS CLI archive · settlement source
CLISFO · 샌프란시스코 · America/Los_Angeles · ← 2026-09-23 · 2026-09-25 → · All dates for KSFO · JSON · METAR-derived record
Final issued 2026-09-25 04:35:00 EDT · Product id iem:CDUS46-KMTR-250835:SFO:2026-09-24:final · IEM archive
Product id iem:CDUS46-KMTR-250835:SFO:2026-09-24:final · iem-afos · IEM archive
SHA-256 9c3f9e275f0049e4a9d2e9be4d0b032e9e7b51fe42013c8bc0c46a6111e10b56
Product text
CDUS46 KMTR 250835
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
135 AM PDT FRI SEP 25 2026
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 24 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 77 12:40 PM 94 2019 75 2 80
MINIMUM 59 6:30 AM 48 1945 56 3 65
1955
AVERAGE 68 65 3 73
PRECIPITATION (IN)
YESTERDAY 0.00 0.18 1986 0.00 0.00 T
MONTH TO DATE 0.01 0.04 -0.03 0.04
SINCE OCT 1 19.63 19.61 0.02 16.15
SINCE JAN 1 10.78 12.64 -1.86 7.59
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 15 32 -17 2
SINCE SEP 1 15 32 -17 2
SINCE JUL 1 89 134 -45 92
COOLING
YESTERDAY 3 2 1 8
MONTH TO DATE 55 48 7 67
SINCE SEP 1 55 48 7 67
SINCE JAN 1 166 158 8 117
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 10.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 7:00 AM
LOWEST 40 4:00 PM
AVERAGE 61
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 96 2019
MINIMUM TEMPERATURE (F) 56 47 1948
1972
SUNRISE AND SUNSET
SEPTEMBER 25 2026.....SUNRISE 7:00 AM PDT SUNSET 7:02 PM PDT
SEPTEMBER 26 2026.....SUNRISE 7:01 AM PDT SUNSET 7:00 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-250045:SFO:2026-09-24:interim · iem-afos · IEM archive
SHA-256 a1111fb0ec159c243eef0c46a62025e6000971b84f8cfde8dc5cfb6683e59223
Product text
CDUS46 KMTR 250045
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 PM PDT THU SEP 24 2026
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 24 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 77 12:40 PM 94 2019 75 2 80
MINIMUM 59 6:30 AM 48 1945 56 3 65
1955
AVERAGE 68 65 3 73
PRECIPITATION (IN)
TODAY 0.00 0.18 1986 0.00 0.00 T
MONTH TO DATE 0.01 0.04 -0.03 0.04
SINCE OCT 1 19.63 19.61 0.02 16.15
SINCE JAN 1 10.78 12.64 -1.86 7.59
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 15 32 -17 2
SINCE SEP 1 15 32 -17 2
SINCE JUL 1 89 134 -45 92
COOLING
TODAY 3 2 1 8
MONTH TO DATE 55 48 7 67
SINCE SEP 1 55 48 7 67
SINCE JAN 1 166 158 8 117
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 7:00 AM
LOWEST 40 4:00 PM
AVERAGE 61
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 96 2019
MINIMUM TEMPERATURE (F) 56 47 1948
1972
SUNRISE AND SUNSET
SEPTEMBER 24 2026.....SUNRISE 6:59 AM PDT SUNSET 7:03 PM PDT
SEPTEMBER 25 2026.....SUNRISE 7:00 AM PDT SUNSET 7:02 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/2026-09-24 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.