Philadelphia Météo Prévisions
Philadelphia weather: 19°C, ciel dégagé. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
Philadelphia weather in juillet
One of the best months à visit Philadelphia.
juillet runs 13°C warmer than the annual average in Philadelphia.
Météo map for Philadelphia
Animated model layers. Pick a layer à load it.
Animated layers by Venty. For pin-level detail and nearby places, see the interactive map below.
Climat in Philadelphia month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | 3° | -4° | 88 mm | ★★☆☆☆ |
| février | 6° | -3° | 61 mm | ★★☆☆☆ |
| mars | 14° | 3° | 134 mm | ★★★☆☆ |
| avril | 19° | 8° | 83 mm | ★★★★☆ |
| mai | 23° | 13° | 126 mm | ★★★★☆ |
| juin | 29° | 19° | 80 mm | ★★★★☆ |
| juillet | 31° | 22° | 114 mm | ★★★★☆ |
| août | 29° | 20° | 127 mm | ★★★★☆ |
| septembre | 26° | 17° | 60 mm | ★★★★☆ |
| octobre | 21° | 10° | 45 mm | ★★★★☆ |
| novembre | 13° | 4° | 67 mm | ★★★☆☆ |
| décembre | 7° | -1° | 113 mm | ★★☆☆☆ |
Climat type: Continental. Source : Open-Meteo archive (ERA5).
Meilleur moment pour visiter Philadelphia
Go in juin, juillet, septembre and octobre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janvier, février and décembre – expect the least comfortable mix of heat, cold or rain.
What à pack, what à skip
- Lightweight, light-coloured clothing and a refillable water bottle
- dim.glasses, a brimmed hat and SPF 30+
- Layers – the daily swing is 21°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid janvier, février and décembre – historically the least comfortable months here.
How Philadelphia compares avec nearby places
Annual averages, and the difference against Philadelphia.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Philadelphia County | 0 km | 13°C | about the same | 1098 mm |
| New Jersey | 46 km | 13°C | about the same | 1047 mm |
| Delaware | 94 km | 14°C | +1°C warmer | 1101 mm |
| Staten Island | 111 km | 13°C | about the same | 1206 mm |
| Newark Liberty International Airport | 117 km | 13°C | 1°C cooler | 1252 mm |
Voir les prévisions de Philadelphia par période
Philadelphia weather – more answers
Explore Philadelphia
Every topic we hold for this place, and the same topic for the places around it.
Météo for related places
Frequently asked questions
Where is Philadelphia?
Philadelphia is a city in Pennsylvania. Its coordinates are 39.9526, -75.1652. It lies in Amérique du Nord.
What is the weather like in Philadelphia maintenant?
It is currently 19°C (67°F) avec ciel dégagé. Humidité is 85% and wind is 9 km/h.
When is the best time à visit Philadelphia?
juin, juillet, septembre and octobre offer the most comfortable conditions in Philadelphia, which has a continental climate. janvier, février and décembre are usually the hardest months for outdoor plans.
What time zone is Philadelphia in?
Philadelphia observes America/New_York (UTC-04:00). The heure locale is 1:15 AM.
How many people live in Philadelphia?
Philadelphia has a population of approximately 1.6 million.
What is the nearest airport à Philadelphia?
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 à do in Philadelphia?
Popular options include Statue of Liberty (UNESCO World Heritage Site), Statue of Liberty, Hudson River, Empire State Building, Times Square and Central Park.
What places are in Philadelphia?
Philadelphia covers 2 places in this atlas, including Philadelphia International Airport and ZIP Code 19103.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) – coordinates, hierarchy and facts. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Météo 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 octobre 2, 2026 at 1:15 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
