NWS CLI archive · settlement source
CLIBOS · 보스턴 · America/New_York · ← 2026-10-31 · 2026-11-02 → · All dates for KBOS · JSON · METAR-derived record
Final issued 2026-11-02 00:27:00 EST · Product id iem:CDUS41-KBOX-020527:BOS:2026-11-01:final · IEM archive
Product id iem:CDUS41-KBOX-020527:BOS:2026-11-01:final · iem-afos · IEM archive
SHA-256 fb43ea116d6d1acb42910f1248e04e91402cae60e063108d48dff0ddc3aac6ea
Product text
CDUS41 KBOX 020527
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1227 AM EST MON NOV 02 2026
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 1 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 59 326 PM 79 2024 57 2 57
MINIMUM 40 647 AM 26 1885 42 -2 43
AVERAGE 50 50 0 50
PRECIPITATION (IN)
YESTERDAY 0.00 2.67 1895 0.12 -0.12 0.00
MONTH TO DATE 0.00 0.12 -0.12 0.00
SINCE SEP 1 7.43 7.71 -0.28 8.05
SINCE JAN 1 24.99 35.75 -10.76 33.00
SNOWFALL (IN)
YESTERDAY 0.0 T 1965 0.0 0.0 0.0
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 15 16 -1 15
MONTH TO DATE 15 16 -1 15
SINCE SEP 1 383 413 -30 329
SINCE JUL 1 383 422 -39 336
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 W (260)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 7.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 500 AM
LOWEST 32 200 PM
AVERAGE 49
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 83 1950
MINIMUM TEMPERATURE (F) 42 26 1879
1965
SUNRISE AND SUNSET
NOVEMBER 2 2026......SUNRISE 619 AM EST SUNSET 436 PM EST
NOVEMBER 3 2026......SUNRISE 620 AM EST SUNSET 435 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS41-KBOX-012143:BOS:2026-11-01:interim · iem-afos · IEM archive
SHA-256 0389c77ffd0e95fff3955a44d20a2ad9e4d30da79413f2e040073b881ba10616
Product text
CDUS41 KBOX 012143
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
443 PM EST SUN NOV 01 2026
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 1 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 59 326 PM 79 2024 57 2 57
MINIMUM 40 647 AM 26 1885 42 -2 43
AVERAGE 50 50 0 50
PRECIPITATION (IN)
TODAY 0.00 2.67 1895 0.12 -0.12 0.00
MONTH TO DATE 0.00 0.12 -0.12 0.00
SINCE SEP 1 7.43 7.71 -0.28 8.05
SINCE JAN 1 24.99 35.75 -10.76 33.00
SNOWFALL (IN)
TODAY 0.0 T 1965 0.0 0.0 0.0
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 15 16 -1 15
MONTH TO DATE 15 16 -1 15
SINCE SEP 1 383 413 -30 329
SINCE JUL 1 383 422 -39 336
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 14 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 7.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 500 AM
LOWEST 32 200 PM
AVERAGE 49
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 83 1950
MINIMUM TEMPERATURE (F) 42 26 1879
1965
SUNRISE AND SUNSET
NOVEMBER 1 2026......SUNRISE 617 AM EST SUNSET 437 PM EST
NOVEMBER 2 2026......SUNRISE 619 AM EST SUNSET 436 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/2026-11-01 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.