Pennsylvania, USA
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Exton, PA

October, like September, is an agreeable autumn month in Exton, Pennsylvania, with average temperature ranging between max 69.8°F (21°C) and min 42.8°F (6°C).


In October, the average high-temperature drops, from a warm 78.8°F (26°C) in September, to an agreeable 69.8°F (21°C). The average low-temperature, in Exton, is 42.8°F (6°C).


Months with the least rainfall in Exton are February, October and November with 3.3" (84mm) of accumulated rain.


The average length of the day in October in Exton is 11.1h.

What is the temperature in October in Exton?

The average high-temperature, in October, in Exton, is 69.8°F (21°C), while the average low-temperature is 42.8°F (6°C).

How much does it rain in Exton in October?

In Exton, Pennsylvania, in October, 3.3" (84mm) of precipitation is typically accumulated.

What is the driest month in Exton?

February, October and November are months with the least rain in Exton, Pennsylvania, when 3.3" (84mm) of rain is typically aggregated.

How many hours of daylight does Exton have in October?

In Exton, the average length of the day in October is 11.1h.
Average temperature in October - Exton, PA
  • Average high temperature in October: 69.8°F

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (51.8°F).

  • Average low temperature in October: 42.8°F

The month with the highest average low temperature is June (68°F).
The coldest month (with the lowest average low temperature) is December (24.8°F).

Average rainfall in October - Exton, PA
  • Average rainfall in October: 3.3"

Wettest months (with the highest rainfall) are June and August (4.5").
Driest months (with the lowest rainfall) are February, October and November (3.3").

Average daylight in October - Exton, PA
  • Average daylight in October: 11.1h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.4h).