Philadelphia County 氣候 and Average 天氣
氣候 of Philadelphia County: average temperatures, rainfall and seasons month by month.
氣候 in Philadelphia County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月份 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 一月 | 3° | -4° | 88 mm | ★★☆☆☆ |
| 二月 | 6° | -3° | 61 mm | ★★☆☆☆ |
| 三月 | 14° | 3° | 134 mm | ★★★☆☆ |
| 四月 | 19° | 8° | 83 mm | ★★★★☆ |
| 五月 | 23° | 13° | 126 mm | ★★★★☆ |
| 六月 | 29° | 19° | 80 mm | ★★★★☆ |
| 七月 | 31° | 22° | 114 mm | ★★★★☆ |
| 八月 | 29° | 20° | 127 mm | ★★★★☆ |
| 九月 | 26° | 17° | 60 mm | ★★★★☆ |
| 十月 | 21° | 10° | 45 mm | ★★★★☆ |
| 十一月 | 13° | 4° | 67 mm | ★★★☆☆ |
| 十二月 | 7° | -1° | 113 mm | ★★☆☆☆ |
氣候 type: 洲al. 來源： Open-Meteo archive (ERA5).
Recent extremes in Philadelphia County
高est and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Philadelphia County compares，天氣為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 |
最佳旅遊時間 Philadelphia County
Go in 六月, 七月, 九月 and 十月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 一月, 二月 and 十二月 - expect the least comfortable mix of heat, cold or rain.
What this means for Philadelphia County
Today is slightly cooler than average for 十月. The forecast high of 17°C is 3.7°C below the 21°C typical for this month.
雨 is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in 六月至八月.
The gap between the warmest and coldest month averages 27°C.
What至pack, what至skip
- Layers - the daily swing is 16°C, so mornings feel nothing like afternoons
- A warm mid-layer and gloves for early mornings and evenings
- If your dates are flexible, avoid 一月, 二月 and 十二月 - historically the least comfortable months here.
摘要
Philadelphia County is a county in Pennsylvania. Philadelphia County is a county in the United States. 人口約為1.6 million.
目前氣溫為10°C (49°F) in Philadelphia County，天氣為陰天. 體感溫度為7°C. 今天氣溫介於8°C至17°C. 降雨機率為0%. Sightseeing conditions score 8.8/10 - 極佳 — 現在適合出發.
最佳旅遊時間是Philadelphia County is 六月, 七月, 九月 and 十月. 氣候為continental. 一月, 二月 and 十二月 tend至be the least comfortable months. 七月 is the warmest month，天氣為average highs near 31°C, while 一月 is the coldest，天氣為lows near -4°C.
The closest major airport is Philadelphia International Airport (PHL), about 11 km away. Nearby highlights include Statue of Liberty (UNESCO World Heritage Site), Statue of Liberty, Hudson River and Empire State Building.
簡單來說。 Today is slightly cooler than average for 十月. The forecast high of 17°C is 3.7°C below the 21°C typical for this month. The best window至be outside is roughly 2 PM至5 PM, when temperature, rain chance and wind line up best. running is the strongest bet in Philadelphia County today at 9.8/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Philadelphia County
| 類型 | County |
|---|---|
| State | Pennsylvania |
| 國家 | 美國 |
| 洲 | 北美洲 |
| 座標 | 39°57′9.4″N 75°9′54.7″W (39.9526, -75.1652) |
| 人口 | 1.570.000 |
| 當地時間 | 6:02 PM (UTC-04:00) |
| Best months | 六月, 七月, 九月 and 十月 |
| 氣候 | 洲al |
天氣 map for Philadelphia County
Animated model layers. Pick a layer至load it.
Animated layers by 風y. For pin-level detail and nearby places, see the interactive map below.
Explore Philadelphia County
Every topic we hold for this place, and the same topic for the places around it.
氣候 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 北美洲.
What is the weather like in Philadelphia County現在?
It is currently 10°C (49°F)，天氣為陰天. 濕度 is 55% and wind is 7 km/h.
When is the best time至visit Philadelphia County?
六月, 七月, 九月 and 十月 offer the most comfortable conditions in Philadelphia County, which has a continental climate. 一月, 二月 and 十二月 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 6:02 PM.
How many people live in Philadelphia County?
Philadelphia County has a population of approximately 1.6 million.
What is the nearest airport至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至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. |
|---|---|
| 預報 and observations | Open-Meteo (ECMWF and national models). |
| 空氣品質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 氣候 averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National 天氣 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 十月 24, 2026 at 6:02 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
