Seasonal Weather
🇺🇸 United States · Autumn

Philadelphia in Autumn: Weather, What to Pack, Travel Tips

Average 14.9°C · High 26.0°C · Low 4.2°C · 91mm/month

01

Monthly Data

Month Avg Max Min Precip
September 21.2°C 26.0°C 16.5°C 112mm
October 14.7°C 19.5°C 9.9°C 88mm
November 8.8°C 13.3°C 4.2°C 74mm
Average 14.9°C 26.0°C 4.2°C 91mm
02

3-Month Comparison

Sep 21° Oct 15° Nov Temp Precip
03

Seasonal Overview

Pros
  • + Mild and ideal for travel
  • + Gentle sunshine
Cons
  • Possibly shorter daylight hours
  • Cool mornings and evenings
04

What to Pack

Layerable clothing are recommended. Pack a compact umbrella.

05

Things to Do

  • Walk the old town and major landmarks
  • Explore local markets and street food
  • Relax in parks and gardens
  • Take a day trip to nearby attractions
06

Monthly Details for This Season

07

Other Seasons

Q&A

Frequently Asked Questions

01 What are the temperatures in Philadelphia in autumn?
+

Philadelphia averages 14.9°C in autumn, with highs around 26.0°C and lows around 4.2°C.

02 Does it rain a lot in Philadelphia in autumn?
+

Average monthly precipitation is 91mm. A compact umbrella is useful.

03 What can I do in Philadelphia in autumn?
+

Walk the old town and major landmarks and Explore local markets and street food are popular options.

04 What should I pack for Philadelphia in autumn?
+

Layerable clothing are recommended. Pack a compact umbrella.

05 Is Philadelphia busy in autumn?
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Autumn is relatively quiet, allowing for a more relaxed visit.

06 When is autumn in Philadelphia?
+

Autumn in Philadelphia spans September, October, November.

Sources
Open-Meteo
Updated
2026-01-01