NWS CLI archive · settlement source
CLIBOS · 보스턴 · America/New_York · ← 2026-11-06 · 2026-11-08 → · All dates for KBOS · JSON · METAR-derived record
Final issued 2026-11-08 00:27:00 EST · Product id b58512f1-d3da-4f13-ae26-128028040de8 · NWS product · IEM archive
Product id b58512f1-d3da-4f13-ae26-128028040de8 · nws-api · NWS product · IEM archive
SHA-256 ae16374f8c8972e0ca8a336be52269f7938eec7c8ea5c1b6172e980bea6ac8fc
Product text
000
CDUS41 KBOX 080527
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
1227 AM EST SUN NOV 08 2026
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 7 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 63 1206 AM 77 1938 55 8 55
MINIMUM 49 1159 PM 25 1878 41 8 33
1884
AVERAGE 56 48 8 44
PRECIPITATION (IN)
YESTERDAY 0.92 2.54 1953 0.11 0.81 0.01
MONTH TO DATE 3.56 0.83 2.73 0.08
SINCE SEP 1 10.99 8.42 2.57 8.13
SINCE JAN 1 28.55 36.46 -7.91 33.08
SNOWFALL (IN)
YESTERDAY 0.0 0.5 1927 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.3 -0.3 0.0
SINCE JUL 1 0.0 0.3 -0.3 0.0
DEGREE DAYS
HEATING
YESTERDAY 9 18 -9 21
MONTH TO DATE 31 116 -85 115
SINCE SEP 1 399 513 -114 429
SINCE JUL 1 399 522 -123 436
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 4 0 4 0
SINCE SEP 1 100 100 0 108
SINCE JAN 1 1017 800 217 865
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (10)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 7.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 89 1200 PM
AVERAGE 95
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 74 1938
MINIMUM TEMPERATURE (F) 40 25 1921
SUNRISE AND SUNSET
NOVEMBER 8 2026......SUNRISE 626 AM EST SUNSET 429 PM EST
NOVEMBER 9 2026......SUNRISE 627 AM EST SUNSET 428 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$
Product id 52b84267-c1a9-43c1-82a1-59def75bd136 · nws-api · NWS product · IEM archive
SHA-256 5ae65366d7aad7868e928b56cf99766eb32956a1021f0b226bd25569c04fd144
Product text
000
CDUS41 KBOX 072129
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
429 PM EST SAT NOV 07 2026
...................................
...THE BOSTON MA CLIMATE SUMMARY FOR NOVEMBER 7 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 63 1206 AM 77 1938 55 8 55
MINIMUM 55 352 PM 25 1878 41 14 33
1884
AVERAGE 59 48 11 44
PRECIPITATION (IN)
TODAY 0.76 2.54 1953 0.11 0.65 0.01
MONTH TO DATE 3.40 0.83 2.57 0.08
SINCE SEP 1 10.83 8.42 2.41 8.13
SINCE JAN 1 28.39 36.46 -8.07 33.08
SNOWFALL (IN)
TODAY 0.0 0.5 1927 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.3 -0.3 0.0
SINCE JUL 1 0.0 0.3 -0.3 0.0
DEGREE DAYS
HEATING
TODAY 6 18 -12 21
MONTH TO DATE 28 116 -88 115
SINCE SEP 1 396 513 -117 429
SINCE JUL 1 396 522 -126 436
COOLING
TODAY 0 0 0 0
MONTH TO DATE 4 0 4 0
SINCE SEP 1 100 100 0 108
SINCE JAN 1 1017 800 217 865
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 7.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 89 1200 PM
AVERAGE 95
..........................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 54 74 1938
MINIMUM TEMPERATURE (F) 40 25 1921
SUNRISE AND SUNSET
NOVEMBER 7 2026......SUNRISE 625 AM EST SUNSET 430 PM EST
NOVEMBER 8 2026......SUNRISE 626 AM EST SUNSET 429 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/2026-11-07 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.