NWS CLI archive · settlement source
CLIJFK · 뉴욕 · America/New_York · ← 2026-09-16 · 2026-09-18 → · All dates for KJFK · JSON · METAR-derived record
Final issued 2026-09-18 02:39:00 EDT · Product id iem:CDUS41-KOKX-180639:JFK:2026-09-17:final · IEM archive
Product id iem:CDUS41-KOKX-180639:JFK:2026-09-17:final · iem-afos · IEM archive
SHA-256 3d250bb8eb28084fc989b622e6f5320c314a283dc7b919d906c6a3beac1ec047
Product text
CDUS41 KOKX 180639
CLIJFK
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
239 AM EDT FRI SEP 18 2026
...................................
...THE KENNEDY NY CLIMATE SUMMARY FOR SEPTEMBER 17 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 1247 PM 90 1991 76 4 72
MINIMUM 69 543 AM 47 1950 61 8 63
AVERAGE 75 68 7 68
PRECIPITATION (IN)
YESTERDAY T 1.88 1995 0.12 -0.12 0.03
MONTH TO DATE 1.49 1.93 -0.44 1.49
SINCE SEP 1 1.49 1.93 -0.44 1.49
SINCE JAN 1 29.96 30.89 -0.93 23.63
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 1 4 -3 0
SINCE SEP 1 1 4 -3 0
SINCE JUL 1 1 5 -4 0
COOLING
YESTERDAY 10 4 6 3
MONTH TO DATE 135 101 34 67
SINCE SEP 1 135 101 34 67
SINCE JAN 1 1178 967 211 1068
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 10.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 600 AM
LOWEST 71 300 PM
AVERAGE 81
..........................................................
THE KENNEDY NY CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 90 1965
MINIMUM TEMPERATURE (F) 60 46 1961
SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE 639 AM EDT SUNSET 659 PM EDT
SEPTEMBER 19 2026.....SUNRISE 640 AM EDT SUNSET 657 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$Product id iem:CDUS41-KOKX-172050:JFK:2026-09-17:interim · iem-afos · IEM archive
SHA-256 d61b6050f8282ff36cfd722cbfb34cfe2118f78e5f046c0f99f8d792ef0eec07
Product text
CDUS41 KOKX 172050
CLIJFK
CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK, NY
450 PM EDT THU SEP 17 2026
...................................
...THE KENNEDY NY CLIMATE SUMMARY FOR SEPTEMBER 17 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 80 1247 PM 90 1991 76 4 72
MINIMUM 69 543 AM 47 1950 61 8 63
AVERAGE 75 68 7 68
PRECIPITATION (IN)
TODAY 0.00 1.88 1995 0.12 -0.12 0.03
MONTH TO DATE 1.49 1.93 -0.44 1.49
SINCE SEP 1 1.49 1.93 -0.44 1.49
SINCE JAN 1 29.96 30.89 -0.93 23.63
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 1 4 -3 0
SINCE SEP 1 1 4 -3 0
SINCE JUL 1 1 5 -4 0
COOLING
TODAY 10 4 6 3
MONTH TO DATE 135 101 34 67
SINCE SEP 1 135 101 34 67
SINCE JAN 1 1178 967 211 1068
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 9.1
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 600 AM
LOWEST 71 300 PM
AVERAGE 81
..........................................................
THE KENNEDY NY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 90 1965
MINIMUM TEMPERATURE (F) 60 46 1961
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 638 AM EDT SUNSET 701 PM EDT
SEPTEMBER 18 2026.....SUNRISE 639 AM EDT SUNSET 659 PM EDT
- 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 KJFK for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KJFK/2026-09-17 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.