NWS CLI archive · settlement source
CLIPHL · 필라델피아 · America/New_York · ← 2026-09-13 · 2026-09-15 → · All dates for KPHL · JSON · METAR-derived record
Final issued 2026-09-15 01:54:00 EDT · Product id iem:CDUS41-KPHI-150554:PHL:2026-09-14:final · IEM archive
Product id iem:CDUS41-KPHI-150554:PHL:2026-09-14:final · iem-afos · IEM archive
SHA-256 e881f092bbdc8cbb51cd94cc977e35bbc347e05e75af151fe01f0311f42928df
Product text
CDUS41 KPHI 150554
CLIPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
154 AM EDT TUE SEP 15 2026
...................................
...THE PHILADELPHIA PA CLIMATE SUMMARY FOR SEPTEMBER 14 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 78 3:43 PM 92 1995 80 -2 88
2016
MINIMUM 62 11:59 PM 44 1975 62 0 65
AVERAGE 70 71 -1 77
PRECIPITATION (IN)
YESTERDAY 0.00 4.69 1966 0.15 -0.15 0.00
MONTH TO DATE 3.75 2.08 1.67 0.56
SINCE SEP 1 3.75 2.08 1.67 0.56
SINCE JAN 1 33.48 31.44 2.04 26.49
SNOWFALL (IN)
YESTERDAY 0.0 0.0 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 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 5 6 -1 12
MONTH TO DATE 173 110 63 108
SINCE SEP 1 173 110 63 108
SINCE JAN 1 1641 1267 374 1381
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 11.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1:00 AM
LOWEST 32 4:00 PM
AVERAGE 61
..........................................................
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 95 1927
MINIMUM TEMPERATURE (F) 61 45 1895
SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE 6:42 AM EDT SUNSET 7:09 PM EDT
SEPTEMBER 16 2026.....SUNRISE 6:43 AM EDT SUNSET 7:08 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-KPHI-142132:PHL:2026-09-14:interim · iem-afos · IEM archive
SHA-256 a5b397c1dd0ff36aca257d5262ee93987f0600e7abd4249da125bdbe740ffd3e
Product text
CDUS41 KPHI 142132
CLIPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
532 PM EDT MON SEP 14 2026
...................................
...THE PHILADELPHIA PA CLIMATE SUMMARY FOR SEPTEMBER 14 2026...
VALID TODAY AS OF 0500 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 78 3:43 PM 92 1995 80 -2 88
2016
MINIMUM 71 7:16 AM 44 1975 62 9 65
AVERAGE 75 71 4 77
PRECIPITATION (IN)
TODAY 0.00 4.69 1966 0.15 -0.15 0.00
MONTH TO DATE 3.75 2.08 1.67 0.56
SINCE SEP 1 3.75 2.08 1.67 0.56
SINCE JAN 1 33.48 31.44 2.04 26.49
SNOWFALL (IN)
TODAY 0.0 0.0 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 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 10 6 4 12
MONTH TO DATE 178 110 68 108
SINCE SEP 1 178 110 68 108
SINCE JAN 1 1646 1267 379 1381
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 12.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1:00 AM
LOWEST 32 4:00 PM
AVERAGE 61
..........................................................
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 95 1927
MINIMUM TEMPERATURE (F) 61 45 1895
SUNRISE AND SUNSET
SEPTEMBER 14 2026.....SUNRISE 6:41 AM EDT SUNSET 7:11 PM EDT
SEPTEMBER 15 2026.....SUNRISE 6:42 AM EDT SUNSET 7:09 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 KPHL for the contract date, as archived verbatim at https://weathermarket.io/nws-cli/KPHL/2026-09-14 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.