Weather in Cannon Beach, United States in August

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Visiting Cannon Beach, United States in August

August is one of the best months to visit Cannon Beach for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in August is slightly warmer than the previous month. August has average maximum temperatures of 20°C (68°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 8.1 hours of sunshine per day.

August has total rainfall of 3.2cm (1.3inches) making it predominantly dry with occasional light showers on very few days. There are just 9.9 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

Sea temperatures are a cold 14°C (57°F). August is too cold for swimming in Cannon Beach for any length of time, unless you have a wetsuit. The sea temperature in August is slightly warmer than the previous month.

Also consider visiting Cannon Beach in one of the other best months of June, July, September, for the best beach weather. Also consider one of our other suggestions for August.

Can you sunbathe in Cannon Beach in August?

Yes, August is a good time for sunbathing in Cannon Beach.

August has average maximum temperatures of 20°C (68°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 8.1 hours of sunshine per day. August has total rainfall of 3.2cm (1.3inches) making it predominantly dry with occasional light showers on very few days. There are just 9.9 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about August temperature and sunshine.

Can you swim in Cannon Beach in August?

No, August is too cold for swimming in Cannon Beach for any length of time, with the sea water at 14°C (57°F), unless you have a wetsuit.

More about August sea temperatures.

Is August a good time to holiday in Cannon Beach?

Yes, August is a good time for a holiday in Cannon Beach.

August has average maximum temperatures of 20°C (68°F) which is nice and warm and makes sunbathing pleasant on clear days. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 8.1 hours of sunshine per day. August has total rainfall of 3.2cm (1.3inches) making it predominantly dry with occasional light showers on very few days. There are just 9.9 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. Sea temperatures are a cold 14°C (57°F). August is too cold for swimming in Cannon Beach for any length of time, unless you have a wetsuit.

More about the August temperatures and sunshine.

Is Cannon Beach warm in August?

Yes, Cannon Beach is nice and warm and makes sunbathing pleasant on clear days in August.

The average maximum temperature in Cannon Beach in August is 20°C (68°F). The average maximum temperature is 20°C (67°) in the previous month and 20°C (68°F) in the next month.

The average temperature in Cannon Beach in August is 17°C (62°F). The average temperature is 16°C (61°F) in the previous month and 15°C (59°F) in the next month.

More info about the August temperatures and sunshine.

How sunny is Cannon Beach in August?

The average day light hours per day in Cannon Beach in August are 14.2. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 8.1 hours of sunshine per day.

More about August sunshine.

Temperature in Cannon Beach in August

The weather in August is slightly warmer than the previous month. The average maximum temperature in Cannon Beach in August is 20°C (68°F). The average maximum temperature is 20°C (67°F) in the previous month and 20°C (68°F) in the next month.

The average temperature in Cannon Beach in August is 17°C (62°F). The average temperature is 16°C (61°F) in the previous month and 15°C (59°F) in the next month.

The average minimum temperature in Cannon Beach in August is 13°C (55°F). The minimum temperature is 12°C (54°F) in the previous month and 10°C (51°F) in the next month.

Sunshine in Cannon Beach in August

The days in August are shorter than the previous month and days continue to get shorter into September. August has far fewer hours of sunshine than the previous month and hours of sunshine continue to drop quickly into September. During August the average day light hours are 14.2 per day in Cannon Beach. The sunshine percentage is 57% making it quite sunny but with occasional periods of cloudy and overcast skies. There are 8.1 hours of sunshine per day.

The ultraviolet index in Cannon Beach in August is typically 7.8 during August. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Cannon Beach in August

The average sea water temperature in Cannon Beach in August is 14°C (57.2°F) which is cold for swimming, a full wet suit is required to spend any length of time in the sea. The sea temperature in August is slightly warmer than the previous month.

Rainfall in Cannon Beach in August

August weather is marginally wetter than the previous month and rainfall continues to rise quickly into September. August has a couple of more days of rain than the previous month and rainy days continue to rise into September. The average total rainfall in Cannon Beach in August is 3.2cm (1.3inches) and on average there are 9.9 rainy days in August making it a quite rainy time to visit the beach.

Humidity in Cannon Beach in August

The maximum dew point (an indicator of humidity) in Cannon Beach in August is 14°C (58°F) which is comfortable for everyone. The dew point is 14°C (56°F) in the previous month and 13°C (13°F) in the next month.

The average maximum relative humidity in Cannon Beach in August is typically 95.3%. The maximum relative humidity is 93.9% in the previous month and 95.6% in the next month.

The average relative humidity in Cannon Beach in August is typically 81.2%. The average relative humidity is 79.9% in the previous month and 79.9% in the next month.

Wind Speed in Cannon Beach in August

The average maximum wind speed in Cannon Beach in August is typically 26KM/H (16MPH). The average maximum wind speed is 27KM/H (17MPH) in the previous month and 26KM/H (16MPH) in the next month.

The average wind speed in Cannon Beach in August is typically 11KM/H (7MPH). The average wind speed is 12KM/H (8MPH) in the previous month and 10KM/H (6MPH) in the next month.

The average wind direction in Cannon Beach in August is from the West.

Monthly Averages

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