NWS CLI archive · settlement source
CLIBOS · 보스턴 · America/New_York · ← 2026-11-02 · 2026-11-04 → · All dates for KBOS · JSON · METAR-derived record
Final issued 2026-11-04 00:40:00 EST · Product id b582b0bf-042b-4393-ac0a-bb0e82e6e6c6 · NWS product · IEM archive
Product id b582b0bf-042b-4393-ac0a-bb0e82e6e6c6 · nws-api · NWS product · IEM archive
SHA-256 d9992281af43fbca04d4c256a0069f00a88be60c181af00cf1fc8ef5d5b8fde0
Product text
000
CDUS41 KBOX 040540
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1240 AM EST WED NOV 04 2026
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 3 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 104 PM 76 1990 56 18 57
MINIMUM 54 719 AM 27 1875 42 12 39
AVERAGE 64 49 15 48
PRECIPITATION (IN)
YESTERDAY 0.00 1.75 1954 0.13 -0.13 0.05
MONTH TO DATE 0.00 0.37 -0.37 0.05
SINCE SEP 1 7.43 7.96 -0.53 8.10
SINCE JAN 1 24.99 36.00 -11.01 33.05
SNOWFALL (IN)
YESTERDAY 0.0 T 1962 0.0 0.0 0.0
2020
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 0.0 0.2 -0.2 0.0
DEGREE DAYS
HEATING
YESTERDAY 1 16 -15 17
MONTH TO DATE 22 48 -26 50
SINCE SEP 1 390 445 -55 364
SINCE JUL 1 390 454 -64 371
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 96 100 -4 108
SINCE JAN 1 1013 800 213 865
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 7.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 500 AM
LOWEST 30 400 PM
AVERAGE 48
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 78 1987
MINIMUM TEMPERATURE (F) 41 21 1879
SUNRISE AND SUNSET
NOVEMBER 4 2026......SUNRISE 621 AM EST SUNSET 434 PM EST
NOVEMBER 5 2026......SUNRISE 622 AM EST SUNSET 432 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
Product id 2e369c24-91a4-47ce-b034-9732746a69cb · nws-api · NWS product · IEM archive
SHA-256 ffa26dde6f9f2cce25a0631809a3a0947226958c7f4b98440b3525b71760b89e
Product text
000
CDUS41 KBOX 032123
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
423 PM EST TUE NOV 03 2026
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 3 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 74 104 PM 76 1990 56 18 57
MINIMUM 54 719 AM 27 1875 42 12 39
AVERAGE 64 49 15 48
PRECIPITATION (IN)
TODAY 0.00 1.75 1954 0.13 -0.13 0.05
MONTH TO DATE 0.00 0.37 -0.37 0.05
SINCE SEP 1 7.43 7.96 -0.53 8.10
SINCE JAN 1 24.99 36.00 -11.01 33.05
SNOWFALL (IN)
TODAY 0.0 T 1962 0.0 0.0 0.0
2020
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 0.0 0.2 -0.2 0.0
DEGREE DAYS
HEATING
TODAY 1 16 -15 17
MONTH TO DATE 22 48 -26 50
SINCE SEP 1 390 445 -55 364
SINCE JUL 1 390 454 -64 371
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 96 100 -4 108
SINCE JAN 1 1013 800 213 865
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 66 500 AM
LOWEST 30 400 PM
AVERAGE 48
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 78 1987
MINIMUM TEMPERATURE (F) 41 21 1879
SUNRISE AND SUNSET
NOVEMBER 3 2026......SUNRISE 620 AM EST SUNSET 435 PM EST
NOVEMBER 4 2026......SUNRISE 621 AM EST SUNSET 434 PM EST
- 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 KBOS for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KBOS/2026-11-03 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.