Best Time至Visit Pennsylvania
最佳旅遊時間 Pennsylvania: 六月, 七月, 八月, 九月 and 十月. 月份-by-month temperature, rainfall and crowd guidance.
最佳旅遊時間 Pennsylvania
Go in 六月, 七月, 八月, 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.
氣候 in Pennsylvania 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 | 2° | -5° | 78 mm | ★★☆☆☆ |
| 二月 | 5° | -4° | 76 mm | ★★☆☆☆ |
| 三月 | 14° | 3° | 93 mm | ★★★☆☆ |
| 四月 | 19° | 8° | 87 mm | ★★★★☆ |
| 五月 | 22° | 13° | 149 mm | ★★★★☆ |
| 六月 | 29° | 18° | 80 mm | ★★★★☆ |
| 七月 | 31° | 21° | 126 mm | ★★★★☆ |
| 八月 | 28° | 19° | 111 mm | ★★★★☆ |
| 九月 | 25° | 16° | 65 mm | ★★★★☆ |
| 十月 | 19° | 9° | 53 mm | ★★★★☆ |
| 十一月 | 12° | 3° | 50 mm | ★★★☆☆ |
| 十二月 | 6° | -2° | 82 mm | ★★☆☆☆ |
氣候 type: 洲al. 來源： Open-Meteo archive (ERA5).
How Pennsylvania compares，天氣為nearby places
Annual averages, and the difference against Pennsylvania.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| 三月yland | 148 km | 14°C | +2°C warmer | 1284 mm |
| ZIP Code 20001 | 152 km | 14°C | +2°C warmer | 1236 mm |
| Georgetown | 152 km | 14°C | +2°C warmer | 1236 mm |
| Washington | 152 km | 14°C | +2°C warmer | 1232 mm |
| Area Code 202 | 152 km | 14°C | +2°C warmer | 1232 mm |
最佳旅遊時間 each city in Pennsylvania
2 cities mapped in this atlas
最佳旅遊時間 each county in Pennsylvania
1 counties mapped in this atlas
What至pack, what至skip
- 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
Pennsylvania is a state in 美國. Pennsylvania is a US state，首都是Harrisburg. 人口約為13 million. 首都是Harrisburg.
目前氣溫為9°C (47°F) in Pennsylvania，天氣為晴朗. 體感溫度為6°C. 今天氣溫介於6°C至17°C. 降雨機率為0%. Sightseeing conditions score 8.6/10 - 極佳 — 現在適合出發.
最佳旅遊時間是Pennsylvania is 六月, 七月, 八月, 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 -5°C.
The closest major airport is Philadelphia International Airport (PHL), about 147 km away. Nearby highlights include National Mall, Watkins Glen State Park, Statue of Liberty (UNESCO World Heritage Site) and Statue of Liberty.
簡單來說。 Today is slightly cooler than average for 十月. The forecast high of 17°C is 1.9°C below the 19°C typical for this month. The best window至be outside is roughly 3 PM至6 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Pennsylvania today at 10/10. 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.
天氣：Pennsylvania現在
Open-Meteo Updated 5:52 AM, 十月 24 local time.
Weekend outlook
🌤️ 16° / 3°
大致晴朗 · 0% rain · wind 10 km/h
☀️ 17° / 4°
晴朗 · 0% rain · wind 9 km/h
可以做的事 in Pennsylvania
景點, parks and landmarks in and around Pennsylvania.
Quick facts about Pennsylvania
Explore Pennsylvania
Every topic we hold for this place, and the same topic for the places around it.
Best Time至Visit for related places
Frequently asked questions
Where is Pennsylvania?
Pennsylvania is a state in 美國. Its coordinates are 40.2732, -76.8867. It lies in 北美洲.
What is the weather like in Pennsylvania現在?
It is currently 9°C (47°F)，天氣為晴朗. 濕度 is 63% and wind is 8 km/h.
When is the best time至visit Pennsylvania?
六月, 七月, 八月, 九月 and 十月 offer the most comfortable conditions in Pennsylvania, 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 Pennsylvania in?
Pennsylvania observes America/New_York (UTC-04:00). The local time is 5:52 AM.
How many people live in Pennsylvania?
Pennsylvania has a population of approximately 13 million.
What is the nearest airport至Pennsylvania?
The closest airports are Philadelphia International Airport (PHL), 147 km away, Washington Dulles International Airport (IAD), 155 km away and Ronald Reagan Washington National Airport (DCA), 159 km away.
What are the top things至do in Pennsylvania?
Popular options include National Mall, Watkins Glen State Park, Statue of Liberty (UNESCO World Heritage Site), Statue of Liberty, Hudson River and Empire State Building.
What places are in Pennsylvania?
Pennsylvania covers 3 places in this atlas, including Philadelphia, Pittsburgh and Philadelphia County.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - 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 5:52 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
