Astoria
Oregon, USA
Long-term weather forecast
Long-term weather forecast

November weather forecast and climate
Astoria, OR

A scenic seaside shot of the city of Astoria in Oregon, with a view of the iconic Astoria Megler bridge crossing over the Columbia River
A scenic seaside shot of the city of Astoria in Oregon, with a view of the iconic Astoria Megler bridge crossing over the Columbia River
The last month of the autumn, November, is another cool month in Astoria, Oregon, with average temperature ranging between max 53.4°F (11.9°C) and min 40.1°F (4.5°C).

Temperature

In Astoria, the average high-temperature marginally drops, from an enjoyable 61°F (16.1°C) in October, to a fresh 53.4°F (11.9°C). In November, the average low-temperature is 40.1°F (4.5°C).

Rainfall

The month with the most rainfall in Astoria is November when the rain falls for 21.4 days and typically aggregates up to 11.1" (283.2mm) of precipitation.

Snowfall

Months with snowfall are January, February, November and December. November is the first month it typically snows in Astoria. Throughout November, in the average 0.1 snowfall days, it receives 0.2" (5.1mm) of snow. Throughout the year, there are 1.1 snowfall days, and 1.1" (27.9mm) of snow is accumulated.

Ocean temperature

In Astoria, the average seawater temperature is 51.4°F (10.8°C).
Note: Swimming in 51.4°F (10.8°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In November, the average length of the day is 9.4h.

Sunshine

November and December, with an average of 2h of sunshine, are months with the least sunshine in Astoria.

UV index

Months with the lowest UV index in Astoria are January, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 1 interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in November in Astoria?

In Astoria, Oregon, in November, the average high-temperature is 53.4°F (11.9°C), and the average low-temperature is 40.1°F (4.5°C).

How much does it rain in Astoria in November?

In November, in Astoria, Oregon, the rain falls for 21.4 days. Throughout November, 11.1" (283.2mm) of precipitation is accumulated.

What is the rainiest month in Astoria?

The month with the most rainfall is November when the rain falls for 21.4 days and typically aggregates up to 11.1" (283.2mm) of precipitation.

When does it start to snow in Astoria?

November is the first month it typically snows in Astoria. Throughout November, in the average 0.1 snowfall days, it receives 0.2" (5.1mm) of snow.

What is the water temperature in November in Astoria?

In Astoria, Oregon, the average seawater temperature in November is 51.4°F (10.8°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

What is the average length of the day in November in Astoria?

In Astoria, the average length of the day in November is 9.4h.

What is the month with the least sunshine in Astoria?

November and December, with an average of 2h of sunshine, are months with the least sunshine in Astoria, Oregon.

How long on average sun shines in November in Astoria?

The average sunshine in November in Astoria, Oregon, is 2h.

What is the month with the lowest UV index in Astoria?

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Astoria.

What is the UV index reading in November in Astoria?

The average daily maximum UV index in November is 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in November - Astoria, OR
  • Average high temperature in November: 53.5°F

The warmest month (with the highest average high temperature) is August (68.7°F).
The month with the lowest average high temperature is December (48.7°F).

  • Average low temperature in November: 40.1°F

Months with the highest average low temperature are July and August (53.1°F).
The coldest month (with the lowest average low temperature) is December (36.6°F).

Average rainfall in November - Astoria, OR
  • Average rainfall in November: 11.2"

The wettest month (with the highest rainfall) is November (11.2").
The driest month (with the lowest rainfall) is July (1").

Average rainfall days in November - Astoria, OR
  • Average rainfall days in November: 21.4 days

Months with the highest number of rainy days are January and November (21.4 days).
The month with the lowest number of rainy days is August (7.4 days).

Average snowfall in November - Astoria, OR
  • Average snowfall in November: 0.2"

The month with the highest snowfall is January (0.5").
Months with the lowest snowfall are March, April, May, June, July, August, September and October (0").

Average snowfall days in November - Astoria, OR
  • Average snowfall days in November: 0.1 days

Months with the highest number of snowfall days are January and February (0.4 days).
Months with the lowest number of snowfall days are March, April, May, June, July, August, September and October (0 days).

Average sea temperature in November - Astoria, OR
  • Average sea temperature in November: 51.5°F

The best month for swimming (with the highest average sea temperature) is July (56.9°F).
The coldest month (with the lowest average sea temperature) is February (47.7°F).

Average daylight in November / Average sunshine in November - Astoria, OR
  • Average daylight in November: 9.4h

The month with the longest days is June (Average daylight: 15.7h).
The month with shortest days is December (Average daylight: 8.7h).

  • Average sunshine in November: 2h

The month with most sunshine is July (Average sunshine: 9h).
Months with least sunshine are November and December (Average sunshine: 2).

Average UV index in November - Astoria, OR
  • Average UV index in November: 1

The month with the highest UV index is July (UV index 8).
Months with the lowest UV index are January, November and December (UV index 1).