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

July 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
July, like June, in Seaside, Oregon, is another enjoyable summer month, with average temperature ranging between max 66.4°F (19.1°C) and min 52.5°F (11.4°C).

Temperature

In July, the average high-temperature is practically the same as in June - a still enjoyable 66.4°F (19.1°C). In Seaside, the average low-temperature is 52.5°F (11.4°C).

Rainfall

In July, in Seaside, the rain falls for 8.1 days. Throughout July, 1.5" (37.3mm) of precipitation is accumulated. In Seaside, during the entire year, the rain falls for 177.3 days and collects up to 74.4" (1889.3mm) of precipitation.

Ocean temperature

The month with the warmest seawater in Seaside is July, with an average ocean temperature of 57.2°F (14°C).
Note: 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.

Daylight

In July, the average length of the day in Seaside is 15.3h.

What is the temperature in July in Seaside?

The average high-temperature, in July, in Seaside, is 66.4°F (19.1°C), while the average low-temperature is 52.5°F (11.4°C).

How much does it rain in Seaside in July?

In Seaside, Oregon, in July, it is raining for 8.1 days, with typically 1.5" (37.3mm) of accumulated precipitation.

What month is the ocean warmest in Seaside?

July is the month with the warmest seawater, with an average ocean temperature of 57.2°F (14°C).

What is the ocean temperature in July in Seaside?

In July, the average ocean temperature in Seaside, Oregon, is 57.2°F (14°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 July in Seaside?

In Seaside, Oregon, the average length of the day in July is 15.3h.
Average temperature in July - Seaside, OR
  • Average high temperature in July: 66.3°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 July: 52.5°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 July - Seaside, OR
  • Average rainfall in July: 1.5"

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 July - Seaside, OR
  • Average rainfall days in July: 8.1 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 July - Seaside, OR
  • Average sea temperature in July: 57.2°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 July - Seaside, OR
  • Average daylight in July: 15.3h

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