NWS CLI archive · settlement source
CLISFO · 샌프란시스코 · America/Los_Angeles · ← 2026-09-01 · 2026-09-03 → · All dates for KSFO · JSON · METAR-derived record
Final issued 2026-09-03 04:30:00 EDT · Product id iem:CDUS46-KMTR-030830:SFO:2026-09-02:final · IEM archive
Product id iem:CDUS46-KMTR-030830:SFO:2026-09-02:final · iem-afos · IEM archive
SHA-256 f66204116c06db66b76f08c6672cd93e5e79c142e956365dd812f8cdb891a1ea
Product text
CDUS46 KMTR 030830
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
130 AM PDT THU SEP 03 2026
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 2 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 73 3:02 PM 104 2017 75 -2 77
MINIMUM 62 11:59 PM 49 1946 56 6 59
AVERAGE 68 65 3 68
PRECIPITATION (IN)
YESTERDAY T R T 1979 0.00 0.00 0.00
1985
2000
MONTH TO DATE T 0.00 0.00 0.00
SINCE OCT 1 19.62 19.57 0.05 16.11
SINCE JAN 1 10.77 12.60 -1.83 7.55
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 0 4 -4 0
SINCE SEP 1 0 4 -4 0
SINCE JUL 1 74 106 -32 90
COOLING
YESTERDAY 3 2 1 3
MONTH TO DATE 4 4 0 5
SINCE SEP 1 4 4 0 5
SINCE JAN 1 115 114 1 55
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 10.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 8:00 PM
LOWEST 55 2:00 PM
AVERAGE 68
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 93 1961
MINIMUM TEMPERATURE (F) 56 50 1945
1947
1970
SUNRISE AND SUNSET
SEPTEMBER 3 2026.....SUNRISE 6:42 AM PDT SUNSET 7:35 PM PDT
SEPTEMBER 4 2026.....SUNRISE 6:42 AM PDT SUNSET 7:34 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-030037:SFO:2026-09-02:interim · iem-afos · IEM archive
SHA-256 76efe15acf114e523a5468a45c303306b6cbc4f6d9350c16e5034c7a7bee19fc
Product text
CDUS46 KMTR 030037
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
537 PM PDT WED SEP 02 2026
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 2 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 73 3:02 PM 104 2017 75 -2 77
MINIMUM 62 3:38 AM 49 1946 56 6 59
AVERAGE 68 65 3 68
PRECIPITATION (IN)
TODAY T R T 1979 0.00 0.00 0.00
1985
2000
MONTH TO DATE T 0.00 0.00 0.00
SINCE OCT 1 19.62 19.57 0.05 16.11
SINCE JAN 1 10.77 12.60 -1.83 7.55
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 0 4 -4 0
SINCE SEP 1 0 4 -4 0
SINCE JUL 1 74 106 -32 90
COOLING
TODAY 3 2 1 3
MONTH TO DATE 4 4 0 5
SINCE SEP 1 4 4 0 5
SINCE JAN 1 115 114 1 55
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 10.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 12:00 AM
LOWEST 55 2:00 PM
AVERAGE 65
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 93 1961
MINIMUM TEMPERATURE (F) 56 50 1945
1947
1970
SUNRISE AND SUNSET
SEPTEMBER 2 2026.....SUNRISE 6:41 AM PDT SUNSET 7:37 PM PDT
SEPTEMBER 3 2026.....SUNRISE 6:42 AM PDT SUNSET 7:35 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/2026-09-02 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.