Philadelphia County Vær Værmelding
Philadelphia County weather: 18°C, overskyet. Time for time forecast, 14-day outlook, UV, air quality and the best time til visit.
Philadelphia County weather in september
One of the best months til visit Philadelphia County.
september runs 7°C warmer than the annual average in Philadelphia County.
Compare med august.
Vær map for Philadelphia County
Animated model layers. Pick a layer til load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Klima in Philadelphia County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | 3° | -4° | 88 mm | ★★☆☆☆ |
| februar | 6° | -3° | 61 mm | ★★☆☆☆ |
| mars | 14° | 3° | 134 mm | ★★★☆☆ |
| april | 19° | 8° | 83 mm | ★★★★☆ |
| mai | 23° | 13° | 126 mm | ★★★★☆ |
| juni | 29° | 19° | 80 mm | ★★★★☆ |
| juli | 31° | 22° | 114 mm | ★★★★☆ |
| august | 29° | 20° | 127 mm | ★★★★☆ |
| september | 26° | 17° | 60 mm | ★★★★☆ |
| oktober | 21° | 10° | 45 mm | ★★★★☆ |
| november | 13° | 4° | 67 mm | ★★★☆☆ |
| desember | 7° | -1° | 113 mm | ★★☆☆☆ |
Klima type: Kontinental. Kilde: Open-Meteo archive (ERA5).
Beste tid å besøke Philadelphia County
Go in juni, juli, september and oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, februar and desember - expect the least comfortable mix of heat, cold or rain.
What til pack, what til skip
- Lightweight, light-coloured clothing and a refillable water bottle
- sønglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 23°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid januar, februar and desember - historically the least comfortable months here.
How Philadelphia County compares med nearby places
Annual averages, and the difference against Philadelphia County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Philadelphia | 0 km | 13°C | about the same | 1098 mm |
| ZIP Code 19103 | 1 km | 13°C | about the same | 1098 mm |
| Philadelphia International Airport | 11 km | 14°C | about the same | 1113 mm |
| New Jersey | 46 km | 13°C | about the same | 1047 mm |
| Delaware | 94 km | 14°C | +1°C warmer | 1101 mm |
Se prognosen for Philadelphia County etter tidsintervall
Philadelphia County weather - more answers
Explore Philadelphia County
Every topic we hold for this place, and the same topic for the places around it.
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Frequently asked questions
Where is Philadelphia County?
Philadelphia County is a county in Pennsylvania. Its coordinates are 39.9526, -75.1652. It lies in Nord-Amerika.
What is the weather like in Philadelphia County akkurat nå?
It is currently 18°C (64°F) med overskyet. Luftfuktighet is 93% and wind is 5 km/h.
When is the best time til visit Philadelphia County?
juni, juli, september and oktober offer the most comfortable conditions in Philadelphia County, which has a continental climate. januar, februar and desember are usually the hardest months for outdoor plans.
What time zone is Philadelphia County in?
Philadelphia County observes America/New_York (UTC-04:00). The local time is 4:51 AM.
How many people live in Philadelphia County?
Philadelphia County has a population of approximately 1.6 million.
What is the nearest airport til Philadelphia County?
The closest airports are Philadelphia International Airport (PHL), 11 km away, Newark Liberty International Airport (EWR), 117 km away and John F. Kennedy International Airport (JFK), 140 km away.
What are the top things til do in Philadelphia County?
Popular options include Statue of Liberty (UNESCO World Heritage Site), Statue of Liberty, Hudson River, Empire State Building, Times Square and Central Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| Værmelding and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vær Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated oktober 1, 2026 at 4:51 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
