Philadelphia in March
In March, Philadelphia averages 11°C (52°F) during the day and 1°C (34°F) at night, with frequent rain — about 15 days of the month see precipitation (101 mm total).
ShoulderConditions are cool — bring a jacket for evenings. Plan for unsettled weather and bring rain gear.
March is one of the wetter and less comfortable months in Philadelphia. If your dates are flexible, consider a different time of year.
How March compares to the rest of the year in Philadelphia
March is in the middle of the year for warmth in Philadelphia (9th of 12) and moderately rainy compared to the rest of the year (6th of 12). Daytime temperature runs 7°C below the annual average (18°C). March runs 4°C warmer than February (7°C) and warms a further 6°C into April (17°C).
March sunrise & sunset in Philadelphia
Times shown for Philadelphia local time (America/New_York), calculated for the 15th of March. They shift by a few minutes day to day across the month.
Photography light in Philadelphia — March
Golden-hour and blue-hour windows for the 15th of March, in Philadelphia's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Philadelphia in March
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on March's tier (Shoulder) and Philadelphia's popularity.
Crowds & pricing — March in Philadelphia
Philadelphia is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Sun & mosquito risk — March in Philadelphia
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Philadelphia in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 5°C / 41°F | -3°C / 26°F | 83 mm | 14 | — |
| February | 7°C / 45°F | -2°C / 28°F | 96 mm | 14 | — |
| March | 11°C / 52°F | 1°C / 34°F | 101 mm | 15 | — |
| April | 17°C / 63°F | 7°C / 44°F | 106 mm | 17 | — |
| May | 23°C / 73°F | 13°C / 55°F | 108 mm | 17 | — |
| June | 28°C / 82°F | 18°C / 64°F | 107 mm | 17 | — |
| July | 30°C / 87°F | 21°C / 70°F | 123 mm | 19 | — |
| August | 29°C / 85°F | 20°C / 68°F | 106 mm | 18 | — |
| September | 26°C / 79°F | 17°C / 62°F | 101 mm | 14 | — |
| October | 20°C / 67°F | 11°C / 51°F | 106 mm | 15 | — |
| November | 13°C / 55°F | 4°C / 38°F | 79 mm | 11 | — |
| December | 8°C / 47°F | 0°C / 33°F | 111 mm | 12 | — |
Other cities with similar March weather
🌍 See the full ranked list of climate twins for Philadelphia in March →
Frequently asked questions
How hot is Philadelphia in March?
In March, Philadelphia averages a high of 11°C (52°F) and a low of 1°C (34°F) — generally cool.
Does it rain a lot in Philadelphia in March?
March is quite rainy in Philadelphia, with about 15 rainy days on average.
Is March a good time to visit Philadelphia?
March is cool but on the rainy side. It suits travelers who are comfortable with cool weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Philadelphia in March?
Pack a warm jacket and layers, plus a compact umbrella or rain jacket. See the full March packing list for Philadelphia for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.