Annual average weather for Tillamook County, United States

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Annual Average Weather for Tillamook County, United States

The annual average maximum daily temperature is 15.5°C (59.9°F) which is a little too chilly for sunbathing. The annual average water temperature is typically 12.3°C (54.1°F) which is very cold and bracing, it's not recommended you swim with out a full wet suit. Annually there are on average 17.0 days of rain per month and 5.9 hours of sun per day.

When is the best time to visit Tillamook County?

The best months to visit Tillamook County are June, July, August, September, for the best beach weather, the most sunshine and optimal sunbathing and swimming conditions with the least chance of rain.

The sea is best for swimming between May and October when the sea temperature is above the average 12°C (54°F) which is very cold and bracing, it's not recommended you swim with out a full wet suit.

Can you sunbathe in Tillamook County year round?

No, you can't sunbathe in Tillamook County all year round. Some months are too cold for sunbathing, however you might enjoy other beach activities such as taking a walk, going hiking along trails or just enjoying the scenery.

More info about the annual temperatures and sunshine.

Can you swim in Tillamook County year round?

No, you can't swim in Tillamook County all year round.

The warmest sea water temperatures in Tillamook County are found in August when they peak at 16°C (61°F) and lowest in February when they dip to 9°C (48°F).

The sea temperature is above average for swimming between May and October when the sea temperature is above 12°C (54°F) which is very cold and bracing, it's not recommended you swim with out a full wet suit.

More info about the annual sea temperatures

When is the hottest month in Tillamook County?

The hottest month in Tillamook County is August when the average maximum temperature is nice and warm and makes sunbathing pleasant on clear days 21°C (70°F), average temperature is 16°C (61°F) and average minimum temperature is 12°C (53°F).

More info about the annual temperatures and sunshine.

When is the coldest month in Tillamook County?

The coolest month in Tillamook County is December when the average maximum temperature is 10°C (50°F), average temperature is 6°C (43°F) and average minimum temperature is 3°C (37°F).

More info about the annual temperatures and sunshine

When is the sunniest month in Tillamook County?

The sunniest days in Tillamook County are in July which has the most hours of sunshine per day. In July the sunshine percentage is 63% making it sunny but overcast at times. The hours of sunshine per day are 9.7hrs making the days long and bright.

More info about the annual sunshine.

When is the least sunny month in Tillamook County?

December has the least sunshine. In December the sunshine percentage is 28% making it extremely gloomy and overcast with little sunshine. There are 2.4 hours of sunshine per day.

More info about the annual sunshine.

When is the driest month in Tillamook County?

The driest month in Tillamook County is August with 1.6cm (0.6inches) of rain and July has the fewest days of rain with 6.9 days with some rain, a quite rainy time to visit the beach.

More info about the annual rainfall

When is the wettest month in Tillamook County?

The wettest month in Tillamook County is November with 19.7cm (7.8inches) of rain and March has the most days of rain with 24.2 days with some rain, a very wet time to visit the beach.

More info about the annual rainfall.

When is the sea the coldest in Tillamook County?

The coldest sea water temperatures in Tillamook County are found in February when they dip to 9°C (48°F) which is very cold and bracing, it's not recommended you swim with out a full wet suit.

More info about the annual sea temperatures.

When is the sea the warmest in Tillamook County?

The warmest sea water temperatures in Tillamook County are found in August when they peak at 16°C (61°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water.

More info about the annual sea temperatures.

When is the most humid month in Tillamook County?

The most humid month in Tillamook County is August with a dew point (an indicator of humidity) of 15°C (59°F) which is comfortable for everyone.

More info about the annual humidity.

When is the least humid month in Tillamook County?

The least humid month in Tillamook County is December with a dew point of 7°C (44°F) which is a bit dry for some.

More info about the annual humidity.

When is the windiest month in Tillamook County?

The most windy month in Tillamook County is March when the average maximum windspeed is 26KM/H (16MPH) and the average wind speed is 8KM/H (5MPH).

More info about the annual wind conditions.

Annual Temperature for Tillamook County

The hottest month in Tillamook County is August when the average maximum temperature is 21°C (70°F), average temperature is 16°C (61°F) and average minimum temperature is 12°C (53°F).

The coolest month in Tillamook County is December when the average maximum temperature is 10°C (10°F), average temperature is 6°C (43°F) and average minimum temperature is 3°C (37°F).

Annual Sunshine for Tillamook County

The longest days in Tillamook County are in June, with an average of 15.7 hours of daylight per day. December has the shortest days with an average of 8.7 hours of daylight per day.

The sunniest days in Tillamook County are in July which has the most hours of sunshine per day. The sunshine percentage is 63% making it sunny but overcast at times. The hours of sunshine per day are 9.7hrs making the days long and bright.

December has the least sunshine. The sunshine percentage is 28% making it extremely gloomy and overcast with little sunshine. There are 2.4 hours of sunshine per day.

The ultraviolet index is the highest in June when it reaches 8.9 and lowest in December when it reaches 1.1.

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.

Annual Sea Temperature for Tillamook County

The warmest sea water temperatures in Tillamook County are found in August when they peak at 16°C (61°F) and lowest in February when they dip to 9°C (48°F).

The sea is best for swimming between May and October when the temperature is above 12°C (54°F) which is very cold and bracing, it's not recommended you swim with out a full wet suit.

Annual Rainfall for Tillamook County

The wettest month in Tillamook County is November with 19.7cm (7.8inches) of rain and March has the most days of rain with 24.2 days with some rain, a very wet time to visit the beach.

The driest month in Tillamook County is August with 1.6cm (0.6inches) of rain and July has the fewest days of rain with 6.9 days with some rain, a quite rainy time to visit the beach.

Annual Humidity for Tillamook County

The most humid month in Tillamook County is August with a dew point (an indicator of humidity) of 15°C (59°F) which is comfortable for everyone.

The least humid month in Tillamook County is December with a dew point of 7°C (44°F) which is a bit dry for some.

Annual Wind Speed for Tillamook County

The most windy month in Tillamook County is March when the average maximum windspeed is 26KM/H (16MPH) and the average wind speed is 8KM/H (5MPH).

The least windy month in Tillamook County is October when the average maximum windspeed is 20KM/H (12MPH) and the average wind speed is 5KM/H (3MPH).

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