Pennsylvania Loftslag and Average Veður
Loftslag of Pennsylvania: average temperatures, rainfall and seasons month by month.
Loftslag in Pennsylvania month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mánuður | Avg high | Avg low | Rigningfall | Rating |
|---|---|---|---|---|
| janúar | 2° | -5° | 78 mm | ★★☆☆☆ |
| febrúar | 5° | -4° | 76 mm | ★★☆☆☆ |
| mars | 14° | 3° | 93 mm | ★★★☆☆ |
| apríl | 19° | 8° | 87 mm | ★★★★☆ |
| maí | 22° | 13° | 149 mm | ★★★★☆ |
| júní | 29° | 18° | 80 mm | ★★★★☆ |
| júlí | 31° | 21° | 125 mm | ★★★★☆ |
| ágúst | 28° | 19° | 82 mm | ★★★★☆ |
| september | 25° | 15° | 72 mm | ★★★★☆ |
| október | 19° | 9° | 53 mm | ★★★★☆ |
| nóvember | 12° | 3° | 50 mm | ★★★☆☆ |
| desember | 6° | -2° | 82 mm | ★★☆☆☆ |
Loftslag type: Heimsálfaal. Heimild: Open-Meteo archive (ERA5).
Recent extremes in Pennsylvania
Háttest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Pennsylvania compares með nearby places
Annual averages, and the difference against Pennsylvania.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| maryland | 148 km | 14°C | +1°C warmer | 1279 mm |
| ZIP Code 20001 | 152 km | 14°C | +2°C warmer | 1220 mm |
| Georgetown | 152 km | 14°C | +2°C warmer | 1220 mm |
| Washington | 152 km | 14°C | +2°C warmer | 1220 mm |
| Area Code 202 | 152 km | 14°C | +2°C warmer | 1220 mm |
Loftslag by city in Pennsylvania
2 cities mapped in this atlas
Loftslag by county in Pennsylvania
1 counties mapped in this atlas
Best time til visit Pennsylvania
Go in júní, júlí, ágúst, september and október. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janúar, febrúar and desember - expect the least comfortable mix of heat, cold or rain.
What this means for Pennsylvania
Today is about average for september. The forecast high of 25°C is in line með the 25°C typical for this month.
Rigning 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 júní til ágúst.
The gap between the warmest and coldest month averages 27°C.
What til pack, what til skip
- Lightweight, light-coloured clothing and a refillable water bottle
- sun.glasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 20°C, so mornings feel nothing like afternoons
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid janúar, febrúar and desember - historically the least comfortable months here.
Samantekt
Pennsylvania is a state in Bandaríkin. Pennsylvania is a US state með höfuðborg í Harrisburg. Íbúafjöldinn er um 13 million. Höfuðborgin er Harrisburg.
Núna er hitinn 12°C (54°F) in Pennsylvania með clear. Hitinn finnst vera 11°C. Í dag er hitinn frá 10°C til 25°C. Líkur á úrkomu eru 2%. Sightseeing conditions score 9.3/10 - frábært — farðu núna.
Besti tíminn til að heimsækja Pennsylvania is júní, júlí, ágúst, september and október. Loftslagið er continental. janúar, febrúar and desember tend til be the least comfortable months. júlí is the warmest month með average highs near 31°C, while janúar is the coldest með 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.
Í einföldu máli. Today is about average for september. The forecast high of 25°C is in line með the 25°C typical for this month. The best window til be outside is roughly 12 PM til 3 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Pennsylvania today at 9.9/10. 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 Pennsylvania
| Tegund | State |
|---|---|
| Land | Bandaríkin |
| Heimsálfa | Norður-Ameríka |
| Hnit | 40°16′23.5″N 76°53′12.1″W (40.2732, -76.8867) |
| Capital | Harrisburg |
| Mannfjöldi | 13.000.000 |
| Area | 119.280 km² |
| Abbreviation | PA |
| Tímabelti | America/New_York |
| Staðartími | 2:21 AM (UTC-04:00) |
| Best months | júní, júlí, ágúst, september and október |
| Loftslag | Heimsálfaal |
Veður map for Pennsylvania
Animated model layers. Pick a layer til load it.
Animated layers by Vindury. For pin-level detail and nearby places, see the interactive map below.
Explore Pennsylvania
Every topic we hold for this place, and the same topic for the places around it.
Loftslag for related places
Frequently asked questions
Where is Pennsylvania?
Pennsylvania is a state in Bandaríkin. Its coordinates are 40.2732, -76.8867. It lies in Norður-Ameríka.
What is the weather like in Pennsylvania núna?
It is currently 12°C (54°F) með clear. Raki is 76% and wind is 5 km/h.
When is the best time til visit Pennsylvania?
júní, júlí, ágúst, september and október offer the most comfortable conditions in Pennsylvania, which has a continental climate. janúar, febrúar and desember 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 2:21 AM.
How many people live in Pennsylvania?
Pennsylvania has a population of approximately 13 million.
What is the nearest airport til 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 til 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. |
|---|---|
| Spá and observations | Open-Meteo (ECMWF and national models). |
| Loftgæði and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Loftslag averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Veður 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 september 15, 2026 at 2:21 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
