Mount Vernon
Washington, USA
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Mount Vernon, WA

October, the same as September, in Mount Vernon, Washington, is a moderate autumn month, with average temperature varying between 60.1°F (15.6°C) and 41.7°F (5.4°C).

Temperature

In Mount Vernon, the average high-temperature in October drops, from an agreeable 69.1°F (20.6°C) in September, to a moderate 60.1°F (15.6°C). The average low-temperature, in October, is 41.7°F (5.4°C).

Rainfall

Throughout October, 2.9" (73.4mm) of precipitation is accumulated. During the entire year, Mount Vernon aggregates up to 32.7" (830.7mm) of precipitation.

Daylight

In October, the average length of the day is 10.8h.

What is the temperature in October in Mount Vernon?

In Mount Vernon, Washington, in October, the average high-temperature is 60.1°F (15.6°C), and the average low-temperature is 41.7°F (5.4°C).

How much does it rain in Mount Vernon in October?

Throughout October, 2.9" (73.4mm) of precipitation is accumulated.

What is the average length of the day in October in Mount Vernon?

The average length of the day in October is 10.8h.
Average temperature in October - Mount Vernon, WA
  • Average high temperature in October: 60°F

The warmest month (with the highest average high temperature) is August (74.1°F).
The month with the lowest average high temperature is January (45.7°F).

  • Average low temperature in October: 41.8°F

The month with the highest average low temperature is August (51.6°F).
The coldest month (with the lowest average low temperature) is January (34.1°F).

Average rainfall in October - Mount Vernon, WA
  • Average rainfall in October: 2.9"

The wettest month (with the highest rainfall) is November (4.8").
The driest month (with the lowest rainfall) is July (1.2").

Average daylight in October - Mount Vernon, WA
  • Average daylight in October: 10.8h

The month with the longest days is June (Average daylight: 16h).
The month with shortest days is December (Average daylight: 8.4h).