NWS CLI archive · settlement source
CLIPHL · 필라델피아 · America/New_York · ← 2026-09-22 · 2026-09-24 → · All dates for KPHL · JSON · METAR-derived record
Final issued 2026-09-24 02:30:00 EDT · Product id iem:CDUS41-KPHI-240630:PHL:2026-09-23:final · IEM archive
Product id iem:CDUS41-KPHI-240630:PHL:2026-09-23:final · iem-afos · IEM archive
SHA-256 7a22c0f289c6edab5fb40236d9ea20f7732e5e240c1152a7a8f1c81f993449e6
Product text
CDUS41 KPHI 240630
CLIPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
230 AM EDT THU SEP 24 2026
...................................
...THE PHILADELPHIA PA CLIMATE SUMMARY FOR SEPTEMBER 23 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 70 3:31 PM 97 1895 76 -6 86
MINIMUM 56 5:23 AM 40 1947 58 -2 65
1983
AVERAGE 63 67 -4 76
PRECIPITATION (IN)
YESTERDAY 0.01 3.72 1882 0.13 -0.12 0.10
MONTH TO DATE 4.51 3.43 1.08 1.13
SINCE SEP 1 4.51 3.43 1.08 1.13
SINCE JAN 1 34.24 32.79 1.45 27.06
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 2 2 0 0
MONTH TO DATE 4 10 -6 0
SINCE SEP 1 4 10 -6 0
SINCE JUL 1 4 10 -6 0
COOLING
YESTERDAY 0 4 -4 11
MONTH TO DATE 231 154 77 174
SINCE SEP 1 231 154 77 174
SINCE JAN 1 1699 1311 388 1447
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 13.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 5:00 AM
LOWEST 47 3:00 PM
AVERAGE 61
..........................................................
THE PHILADELPHIA PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 95 1970
MINIMUM TEMPERATURE (F) 58 40 1963
1974
SUNRISE AND SUNSET
SEPTEMBER 24 2026.....SUNRISE 6:51 AM EDT SUNSET 6:55 PM EDT
SEPTEMBER 25 2026.....SUNRISE 6:51 AM EDT SUNSET 6:53 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-232130:PHL:2026-09-23:interim · iem-afos · IEM archive
SHA-256 d1251578325aa7279d0fea4c8e073b587a274da0e1a21b5cfeda8dd49b9f46da
Product text
CDUS41 KPHI 232130
CLIPHL
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
530 PM EDT WED SEP 23 2026
...................................
...THE PHILADELPHIA PA CLIMATE SUMMARY FOR SEPTEMBER 23 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 70 3:31 PM 97 1895 76 -6 86
MINIMUM 56 5:23 AM 40 1947 58 -2 65
1983
AVERAGE 63 67 -4 76
PRECIPITATION (IN)
TODAY 0.01 3.72 1882 0.13 -0.12 0.10
MONTH TO DATE 4.51 3.43 1.08 1.13
SINCE SEP 1 4.51 3.43 1.08 1.13
SINCE JAN 1 34.24 32.79 1.45 27.06
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 2 2 0 0
MONTH TO DATE 4 10 -6 0
SINCE SEP 1 4 10 -6 0
SINCE JUL 1 4 10 -6 0
COOLING
TODAY 0 4 -4 11
MONTH TO DATE 231 154 77 174
SINCE SEP 1 231 154 77 174
SINCE JAN 1 1699 1311 388 1447
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 14.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 5:00 AM
LOWEST 47 3:00 PM
AVERAGE 61
..........................................................
THE PHILADELPHIA PA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 95 1970
MINIMUM TEMPERATURE (F) 58 40 1963
1974
SUNRISE AND SUNSET
SEPTEMBER 23 2026.....SUNRISE 6:50 AM EDT SUNSET 6:56 PM EDT
SEPTEMBER 24 2026.....SUNRISE 6:51 AM EDT SUNSET 6:55 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/2026-09-23 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.