NWS CLI archive · settlement source
CLIPHL · 필라델피아 · America/New_York · ← 2026-09-07 · 2026-09-09 → · All dates for KPHL · JSON · METAR-derived record
Final issued 2026-09-09 01:51:00 EDT · Product id iem:CDUS41-KPHI-090551:PHL:2026-09-08:final · IEM archive
Product id iem:CDUS41-KPHI-090551:PHL:2026-09-08:final · iem-afos · IEM archive
SHA-256 c1e8853ecc8fd77cf4bf14758d40b76d1e6b62e8421e5d7149c31db5de325335
Product text
CDUS41 KPHI 090551
CLIPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
151 AM EDT WED SEP 09 2026
...................................
...THE PHILADELPHIA PA CLIMATE SUMMARY FOR SEPTEMBER 8 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 85 3:33 PM 96 1939 82 3 77
MINIMUM 64 6:14 AM 45 1962 64 0 56
AVERAGE 75 73 2 67
PRECIPITATION (IN)
YESTERDAY 0.00 3.65 2011 0.15 -0.15 0.00
MONTH TO DATE 2.28 1.19 1.09 0.56
SINCE SEP 1 2.28 1.19 1.09 0.56
SINCE JAN 1 32.01 30.55 1.46 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 10 8 2 2
MONTH TO DATE 103 69 34 64
SINCE SEP 1 103 69 34 64
SINCE JAN 1 1571 1226 345 1337
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 2:00 AM
LOWEST 33 12:00 PM
AVERAGE 56
..........................................................
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 95 2016
MINIMUM TEMPERATURE (F) 63 49 1883
1956
SUNRISE AND SUNSET
SEPTEMBER 9 2026.....SUNRISE 6:36 AM EDT SUNSET 7:19 PM EDT
SEPTEMBER 10 2026.....SUNRISE 6:37 AM EDT SUNSET 7:18 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-082134:PHL:2026-09-08:interim · iem-afos · IEM archive
SHA-256 b15a6b8fcd74a7cbed3a64e2c9df3a5615d5183859fb386b2ad8c60fcd8e1562
Product text
CDUS41 KPHI 082134
CLIPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
534 PM EDT TUE SEP 08 2026
...................................
...THE PHILADELPHIA PA CLIMATE SUMMARY FOR SEPTEMBER 8 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 85 3:33 PM 96 1939 82 3 77
MINIMUM 64 6:14 AM 45 1962 64 0 56
AVERAGE 75 73 2 67
PRECIPITATION (IN)
TODAY 0.00 3.65 2011 0.15 -0.15 0.00
MONTH TO DATE 2.28 1.19 1.09 0.56
SINCE SEP 1 2.28 1.19 1.09 0.56
SINCE JAN 1 32.01 30.55 1.46 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 8 2 2
MONTH TO DATE 103 69 34 64
SINCE SEP 1 103 69 34 64
SINCE JAN 1 1571 1226 345 1337
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 4.1
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 79 2:00 AM
LOWEST 33 12:00 PM
AVERAGE 56
..........................................................
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 95 2016
MINIMUM TEMPERATURE (F) 63 49 1883
1956
SUNRISE AND SUNSET
SEPTEMBER 8 2026.....SUNRISE 6:35 AM EDT SUNSET 7:21 PM EDT
SEPTEMBER 9 2026.....SUNRISE 6:36 AM EDT SUNSET 7:19 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/2026-09-08 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.