NWS CLI archive · settlement source
CLISFO · 샌프란시스코 · America/Los_Angeles · ← 2026-09-09 · 2026-09-11 → · All dates for KSFO · JSON · METAR-derived record
Final issued 2026-09-11 04:39:00 EDT · Product id iem:CDUS46-KMTR-110839:SFO:2026-09-10:final · IEM archive
Product id iem:CDUS46-KMTR-110839:SFO:2026-09-10:final · iem-afos · IEM archive
SHA-256 92eea5548773fd7cc1b49cc596e589a7aab9c5bd6e4dce6c7fa73b833573129c
Product text
CDUS46 KMTR 110839
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
139 AM PDT FRI SEP 11 2026
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 10 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 85 1:05 PM 94 1979 75 10 71
MINIMUM 60 11:58 PM 49 1947 56 4 63
AVERAGE 73 66 7 67
PRECIPITATION (IN)
YESTERDAY 0.00 T 1992 0.00 0.00 0.00
1993
1997
MONTH TO DATE 0.01 0.01 0.00 0.02
SINCE OCT 1 19.63 19.58 0.05 16.13
SINCE JAN 1 10.78 12.61 -1.83 7.57
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 12 -12 1
SINCE SEP 1 0 12 -12 1
SINCE JUL 1 74 114 -40 91
COOLING
YESTERDAY 8 2 6 2
MONTH TO DATE 44 20 24 24
SINCE SEP 1 44 20 24 24
SINCE JAN 1 155 130 25 74
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 11.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 10:00 PM
LOWEST 36 1:00 PM
AVERAGE 63
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 98 1979
MINIMUM TEMPERATURE (F) 56 49 1951
SUNRISE AND SUNSET
SEPTEMBER 11 2026.....SUNRISE 6:48 AM PDT SUNSET 7:23 PM PDT
SEPTEMBER 12 2026.....SUNRISE 6:49 AM PDT SUNSET 7:22 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-110041:SFO:2026-09-10:interim · iem-afos · IEM archive
SHA-256 f0bd535c44c0785a4be0b5eff7e8424e3fd844db4b81cd605d8f2a3ca380a154
Product text
CDUS46 KMTR 110041
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
541 PM PDT THU SEP 10 2026
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 10 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 85 1:05 PM 94 1979 75 10 71
MINIMUM 68 5:43 AM 49 1947 56 12 63
AVERAGE 77 66 11 67
PRECIPITATION (IN)
TODAY 0.00 T 1992 0.00 0.00 0.00
1993
1997
MONTH TO DATE 0.01 0.01 0.00 0.02
SINCE OCT 1 19.63 19.58 0.05 16.13
SINCE JAN 1 10.78 12.61 -1.83 7.57
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 1 -1 0
MONTH TO DATE 0 12 -12 1
SINCE SEP 1 0 12 -12 1
SINCE JUL 1 74 114 -40 91
COOLING
TODAY 12 2 10 2
MONTH TO DATE 48 20 28 24
SINCE SEP 1 48 20 28 24
SINCE JAN 1 159 130 29 74
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 10.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 4:00 PM
LOWEST 36 1:00 PM
AVERAGE 52
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 98 1979
MINIMUM TEMPERATURE (F) 56 49 1951
SUNRISE AND SUNSET
SEPTEMBER 10 2026.....SUNRISE 6:47 AM PDT SUNSET 7:25 PM PDT
SEPTEMBER 11 2026.....SUNRISE 6:48 AM PDT SUNSET 7:23 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/2026-09-10 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.