NWS CLI archive · settlement source
CLISFO · 샌프란시스코 · America/Los_Angeles · ← 2026-10-29 · 2026-10-31 → · All dates for KSFO · JSON · METAR-derived record
Final issued 2026-10-31 04:29:00 EDT · Product id iem:CDUS46-KMTR-310829:SFO:2026-10-30:final · IEM archive
Product id iem:CDUS46-KMTR-310829:SFO:2026-10-30:final · iem-afos · IEM archive
SHA-256 818e4daf189497db3c52d857809f3f711a5ab6e4b94d28743c04498fed219971
Product text
CDUS46 KMTR 310829
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT SAT OCT 31 2026
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 30 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 1:58 PM 83 1949 69 -1 63
MINIMUM 56 11:59 PM 39 1971 51 5 56
AVERAGE 62 60 2 60
PRECIPITATION (IN)
YESTERDAY 0.00 1.03 1945 0.04 -0.04 0.00
MONTH TO DATE 0.13 0.75 -0.62 1.03
SINCE OCT 1 0.13 0.75 -0.62 1.03
SINCE JAN 1 10.91 13.42 -2.51 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 5 -2 5
MONTH TO DATE 63 93 -30 58
SINCE SEP 1 85 139 -54 61
SINCE JUL 1 159 241 -82 151
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 46 33 13 20
SINCE SEP 1 105 89 16 98
SINCE JAN 1 216 199 17 148
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 7.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 1:00 AM
LOWEST 51 12:00 PM
AVERAGE 68
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 83 1966
1967
MINIMUM TEMPERATURE (F) 51 41 1954
1972
SUNRISE AND SUNSET
OCTOBER 31 2026.......SUNRISE 7:34 AM PDT SUNSET 6:12 PM PDT
NOVEMBER 1 2026......SUNRISE 6:35 AM PST SUNSET 5:11 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS46-KMTR-310045:SFO:2026-10-30:interim · iem-afos · IEM archive
SHA-256 9e46ab75de13f2c9832697c08f90f25afb1360fffa2760039c4792de45f7922a
Product text
CDUS46 KMTR 310045
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 PM PDT FRI OCT 30 2026
...................................
...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 30 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 1:58 PM 83 1949 69 -1 63
MINIMUM 57 5:05 AM 39 1971 51 6 56
AVERAGE 63 60 3 60
PRECIPITATION (IN)
TODAY 0.00 1.03 1945 0.04 -0.04 0.00
MONTH TO DATE 0.13 0.75 -0.62 1.03
SINCE OCT 1 0.13 0.75 -0.62 1.03
SINCE JAN 1 10.91 13.42 -2.51 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 2 5 -3 5
MONTH TO DATE 62 93 -31 58
SINCE SEP 1 84 139 -55 61
SINCE JUL 1 158 241 -83 151
COOLING
TODAY 0 0 0 0
MONTH TO DATE 46 33 13 20
SINCE SEP 1 105 89 16 98
SINCE JAN 1 216 199 17 148
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 1:00 AM
LOWEST 51 12:00 PM
AVERAGE 68
..........................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 83 1966
1967
MINIMUM TEMPERATURE (F) 51 41 1954
1972
SUNRISE AND SUNSET
OCTOBER 30 2026.......SUNRISE 7:33 AM PDT SUNSET 6:13 PM PDT
OCTOBER 31 2026.......SUNRISE 7:34 AM PDT SUNSET 6:12 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/2026-10-30 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.