Weather in Clatsop County, United States in August

So you're interested in going to Clatsop County, United States in August

August is a warm and dry time for sunbathing in Clatsop County. August is too cold for swimming in Clatsop County for any length of time, unless you have a wetsuit. Consider visiting Clatsop County in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for August.

Temperature in Clatsop County in August

The average maximum temperature in Clatsop County in August is 20°. The average maximum temperature is 20° in the previous month and 20° in the next month.

The average temperature in Clatsop County in August is 17°. The average temperature ranges is 16° in the previous month and 15° in the next month.

The average minimum temperature in Clatsop County in August is 13°. The minimum temperature is 12° in the previous month and 10° in the next month.

Sunshine in Clatsop County in August

The average day light hours per day in Clatsop County in August are 14.2 and there are 8.1 hours of sunshine per day on average during August making it a sunny month with few clouds.

The ultraviolet index in Clatsop County 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 Clatsop County in August

The average sea water temperature in Clatsop County in August is 14° which is cold for swimming, a full wet suit is required to spend any length of time in the sea.

Rainfall in Clatsop County in August

The average total rainfall in Clatsop County in August is 3.2cm and on average there are 9.9 rainy days in August making it a dry time to visit the beach.

Humidity in Clatsop County in August

The maximum dew point (an indicator of humidity) in Clatsop County in August is 14° which is comfortable for everyone. The dew point is 14° in the previous month and 13° in the next month.

The average maximum relative humidity in Clatsop County 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 Clatsop County 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 Clatsop County in August

The average maximum wind speed in Clatsop County in August is typically 26kmh. The average maximum wind speed is 27kmh in the previous month and 26kmh in the next month.

The average wind speed in Clatsop County in August is typically 11kmh. The average wind speed is 12kmh in the previous month and 10kmh in the next month.

The average wind direction in Clatsop County in August is from the West.

Monthly Averages

Suggested Beaches in August

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