Philadelphia weather in April
Philadelphia in April averages 13°C (55°F), 88 mm of rain and 7 hours of sun a day.
Of the twelve months in Philadelphia, April is the sixth coldest and the sixth driest.
- Average temp
- 13°C (55°F)
7–18°C · 45–65°F
- Rainfall
- 88 mm
Showers likely
- Sunshine
- 7 h
hours per day
- Wind
- 17 km/h
What is Philadelphia like in April?
Daytime
Days are mild.
Rain
Some rain is likely; pack for showers.
Evening
Evenings are cooler. A layer helps after sunset.
What should I pack for Philadelphia in April?
A light rain jacket
About 88 mm falls this month — showers rather than washouts.
A warm mid-layer
Nights drop to around 7°C (45°F).
April compared with March and May
April in Philadelphia is 6°C warmer than March and 12 mm drier than it, which averages 7°C (44°F).
April in Philadelphia is 5.5°C cooler than May and about as wet as it, which averages 18°C (65°F).
Daylight in Philadelphia in April
On 15 April the sun is up for 13 hours 18 minutes in Philadelphia, rising about 06:22 and setting about 19:39 local time.
April ends 1 hour 12 minutes longer than it begins, so the last week of the month is a different length of day from the first.
That is 1 hour 42 minutes short of June, the longest-lit month here.
Where to stay in Philadelphia
Dates are a starting point for April.
Travel guides for Philadelphia
What to read before you book.
Philadelphia weather by month
TemperatureRainfall
How April compares with the rest of the year
April is highlighted. Every other month links to its own page.
| Month | Average | Rainfall |
|---|---|---|
| January | 1°C / 34°F | 79 mm |
| February | 2°C / 36°F | 69 mm |
| March | 7°C / 44°F | 101 mm |
| April | 13°C / 55°F | 88 mm |
| May | 18°C / 65°F | 86 mm |
| June | 23°C / 74°F | 103 mm |
| July | 26°C / 79°F | 111 mm |
| August | 25°C / 77°F | 109 mm |
| September | 21°C / 70°F | 112 mm |
| October | 15°C / 58°F | 88 mm |
| November | 9°C / 48°F | 74 mm |
| December | 4°C / 39°F | 101 mm |
Check another month
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FAQs about Philadelphia in April
April climate averages for Philadelphia, 1991–2020.
Philadelphia averages 13°C (55°F) in April, ranging from about 7°C (45°F) at night to 18°C (65°F) in the afternoon. That is a 1991–2020 average, so an individual week can run either side of it.
Some. About 88 mm falls across April, enough to need a light jacket but not enough to reshape a trip.
No. April averages 13°C (55°F) against 18°C (65°F) in May — 5.5°C cooler.
April is 6°C warmer than March, and 12 mm drier.
It is outside the easiest window. The most comfortable stretch here is May to October; April sits outside it, which usually means more heat, more rain, or both — worth it if you would rather have the place to yourself.
About 7 hours of sun a day on the 1991–2020 average.
This page does not show today's weather. It is a 1991–2020 climate normal from Meteostat — a long-run average of what April is usually like, which is what you want when booking months ahead. For today or the coming week, check a live forecast.
About 13 hours 18 minutes of daylight in mid-April, against 15 hours in June and 9 hours 21 minutes in December.
On 15 April, sunrise is about 06:22 and sunset about 19:39 local time. Both shift across the month — the month ends 1 hour 12 minutes longer than it starts.
