Philadelphia County 天気 予報
Philadelphia County weather: 7°C, 晴れ時々曇り. 時間別 forecast, 14-day outlook, UV, air quality and the best timeからvisit.
Philadelphia County weather in 10月
One of the best monthsからvisit Philadelphia County.
10月 runs 2°C warmer than the annual average in Philadelphia County.
天気 map for Philadelphia County
Animated model layers. Pick a layerからload it.
Animated layers by 風y. For pin-level detail and nearby places, see the interactive map below.
気候 in Philadelphia County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 1月 | 3° | -4° | 88 mm | ★★☆☆☆ |
| 2月 | 6° | -3° | 61 mm | ★★☆☆☆ |
| 3月 | 14° | 3° | 134 mm | ★★★☆☆ |
| 4月 | 19° | 8° | 83 mm | ★★★★☆ |
| 5月 | 23° | 13° | 126 mm | ★★★★☆ |
| 6月 | 29° | 19° | 80 mm | ★★★★☆ |
| 7月 | 31° | 22° | 114 mm | ★★★★☆ |
| 8月 | 29° | 19° | 127 mm | ★★★★☆ |
| 9月 | 26° | 17° | 82 mm | ★★★★☆ |
| 10月 | 21° | 10° | 45 mm | ★★★★☆ |
| 11月 | 13° | 4° | 67 mm | ★★★☆☆ |
| 12月 | 7° | -1° | 113 mm | ★★☆☆☆ |
気候 type: 大陸al. 出典： Open-Meteo archive (ERA5).
訪問に最適な時期 Philadelphia County
Go in 6月, 7月, 9月 and 10月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 1月, 2月 and 12月 - expect the least comfortable mix of heat, cold or rain.
Whatからpack, whatからskip
- Layers - the daily swing is 16°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid 1月, 2月 and 12月 - historically the least comfortable months here.
How Philadelphia County compares、nearby places
Annual averages, and the difference against Philadelphia County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Philadelphia | 0 km | 14°C | about the same | 1120 mm |
| ZIP Code 19103 | 1 km | 14°C | about the same | 1120 mm |
| Philadelphia International Airport | 11 km | 14°C | about the same | 1137 mm |
| New Jersey | 46 km | 13°C | about the same | 1047 mm |
| Delaware | 94 km | 14°C | +1°C warmer | 1140 mm |
時間帯別のPhiladelphia County 予報を見る
Philadelphia County weather - more answers
Explore Philadelphia County
Every topic we hold for this place, and the same topic for the places around it.
天気 for related places
Frequently asked questions
Where is Philadelphia County?
Philadelphia County is a county in Pennsylvania. Its coordinates are 39.9526, -75.1652. It lies in 北アメリカ.
What is the weather like in Philadelphia County現在?
It is currently 7°C (44°F)、晴れ時々曇り. 湿度 is 83% and wind is 4 km/h.
When is the best timeからvisit Philadelphia County?
6月, 7月, 9月 and 10月 offer the most comfortable conditions in Philadelphia County, which has a continental climate. 1月, 2月 and 12月 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 9:00 PM.
How many people live in Philadelphia County?
Philadelphia County has a population of approximately 1.6 million.
What is the nearest airportから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から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. |
|---|---|
| 予報 and observations | Open-Meteo (ECMWF and national models). |
| 大気質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 気候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天気 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 10月 28, 2026 at 9:00 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
