Pennsylvania Καιρός Πρόγνωση
Pennsylvania weather: 7°C, Νεφελώδης. Ανά ώρα forecast, 14-day outlook, UV, air quality and the best time έως visit.
Pennsylvania weather in Ιανουάριος
One of the harder months here - go in με a plan.
Ιανουάριος runs 14°C cooler than the annual average in Pennsylvania.
Καιρός map for Pennsylvania
Animated model layers. Pick a layer έως load it.
Animated layers by Άνεμοςy. For pin-level detail and nearby places, see the interactive map below.
Κλίμα in Pennsylvania month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Μήνας | Avg high | Avg low | Βροχήfall | Rating |
|---|---|---|---|---|
| Ιανουάριος | 2° | -5° | 78 mm | ★★☆☆☆ |
| Φεβρουάριος | 5° | -4° | 76 mm | ★★☆☆☆ |
| Μάρτιος | 14° | 3° | 93 mm | ★★★☆☆ |
| Απρίλιος | 19° | 8° | 87 mm | ★★★★☆ |
| Μάι | 22° | 13° | 149 mm | ★★★★☆ |
| Ιούνιος | 29° | 18° | 80 mm | ★★★★☆ |
| Ιούλιος | 31° | 21° | 126 mm | ★★★★☆ |
| Αύγουστος | 28° | 19° | 111 mm | ★★★★☆ |
| Σεπτέμβριος | 25° | 16° | 65 mm | ★★★★☆ |
| Οκτώβριος | 19° | 9° | 53 mm | ★★★★☆ |
| Νοέμβριος | 12° | 3° | 50 mm | ★★★☆☆ |
| Δεκέμβριος | 6° | -2° | 82 mm | ★★☆☆☆ |
Κλίμα type: Ήπειροςal. Πηγή: Open-Meteo archive (ERA5).
Καλύτερη εποχή για επίσκεψη Pennsylvania
Go in Ιούνιος, Ιούλιος, Αύγουστος, Σεπτέμβριος and Οκτώβριος. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Ιανουάριος, Φεβρουάριος and Δεκέμβριος - expect the least comfortable mix of heat, cold or rain.
What έως pack, what έως skip
- Layers - the daily swing is 15°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid Ιανουάριος, Φεβρουάριος and Δεκέμβριος - historically the least comfortable months here.
How Pennsylvania compares με nearby places
Annual averages, and the difference against Pennsylvania.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Μάρyland | 148 km | 14°C | +2°C warmer | 1346 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 | 1273 mm |
| Area Code 202 | 152 km | 14°C | +2°C warmer | 1273 mm |
Δείτε την πρόγνωση για Pennsylvania ανά χρονικό διάστημα
Pennsylvania weather - more answers
Explore Pennsylvania
Every topic we hold for this place, and the same topic for the places around it.
Καιρός for related places
Frequently asked questions
Where is Pennsylvania?
Pennsylvania is a state in Ηνωμένες Πολιτείες. Its coordinates are 40.2732, -76.8867. It lies in Βόρεια Αμερική.
What is the weather like in Pennsylvania τώρα?
It is currently 7°C (45°F) με Νεφελώδης. Υγρασία is 83% and wind is 13 km/h.
When is the best time έως visit Pennsylvania?
Ιούνιος, Ιούλιος, Αύγουστος, Σεπτέμβριος and Οκτώβριος offer the most comfortable conditions in Pennsylvania, which has a continental climate. Ιανουάριος, Φεβρουάριος and Δεκέμβριος 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 7:41 AM.
How many people live in Pennsylvania?
Pennsylvania has a population of approximately 13 million.
What is the nearest airport έως 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 έως 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. |
|---|---|
| Πρόγνωση and observations | Open-Meteo (ECMWF and national models). |
| Ποιότητα αέρα and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Κλίμα averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Καιρός 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 Οκτώβριος 28, 2026 at 7:41 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
