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

October weather forecast and climate
Seaside, OR

From atop a high cliff is this view of large rocks in the water on the Seaside shores, Oregon, overlooking the breathtaking sunset view
From atop a high cliff is this view of large rocks in the water on the Seaside shores, Oregon, overlooking the breathtaking sunset view
October, the same as September, is another comfortable autumn month in Seaside, Oregon, with temperature in the range of an average high of 62.1°F (16.7°C) and an average low of 44.8°F (7.1°C).

Temperature

In Seaside, Oregon, the average high-temperature is relatively the same as in September - a still comfortable 62.1°F (16.7°C). In Seaside, the average low-temperature is 44.8°F (7.1°C).

Rainfall

In October, the rain falls for 14.2 days. Throughout October, 6.2" (157.5mm) of precipitation is accumulated. Throughout the year, in Seaside, there are 177.3 rainfall days, and 74.4" (1889.3mm) of precipitation is accumulated.

Ocean temperature

In October, the average ocean temperature in Seaside is 54.7°F (12.6°C). Swimming in 54.7°F (12.6°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In Seaside, the average length of the day in October is 10.9h.

What is the temperature in October in Seaside?

The average high-temperature, in October, in Seaside, Oregon, is 62.1°F (16.7°C), while the average low-temperature is 44.8°F (7.1°C).

How much does it rain in Seaside in October?

In Seaside, during October, the rain falls for 14.2 days and regularly aggregates up to 6.2" (157.5mm) of precipitation.

What is the water temperature in October in Seaside?

In Seaside, in October, the average water temperature is 54.7°F (12.6°C). Swimming in 54.7°F (12.6°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

What is the average length of the day in October in Seaside?

The average length of the day in October is 10.9h.
Average temperature in October - Seaside, OR
  • Average high temperature in October: 62°F

The warmest month (with the highest average high temperature) is August (67.6°F).
The month with the lowest average high temperature is December (51°F).

  • Average low temperature in October: 44.8°F

Months with the highest average low temperature are July and August (52.5°F).
The coldest month (with the lowest average low temperature) is December (37.2°F).

Average rainfall in October - Seaside, OR
  • Average rainfall in October: 6.2"

The wettest month (with the highest rainfall) is November (11.7").
The driest month (with the lowest rainfall) is August (1.2").

Average rainfall days in October - Seaside, OR
  • Average rainfall days in October: 14.2 days

Months with the highest number of rainy days are January and November (20.4 days).
The month with the lowest number of rainy days is August (6.9 days).

Average sea temperature in October - Seaside, OR
  • Average sea temperature in October: 54.7°F

The best month for swimming (with the highest average sea temperature) is July (57.2°F).
The coldest month (with the lowest average sea temperature) is February (48.1°F).

Average daylight in October - Seaside, OR
  • Average daylight in October: 10.9h

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