Weather in Tomales Bay, Marin County, United States in July

Search

Best
Best
Best
Best
Tan
Tan
Tan
Tan
Tan
Tan
Sea
15°
 
Sea
15°
 
Sea
15°
 
Sea
16°
 
Sea
17°
 
Sea
18°
 
Sea
19°
Swim
Sea
20°
Swim
Sea
21°
Swim
Sea
18°
 
Sea
16°
 
Sea
15°
 

Visiting Tomales Bay, Marin County, United States in July

July is one of the best months to visit Tomales Bay for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in July is slightly warmer than the previous month. July has average maximum temperatures of 26°C (79°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 73% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.6hrs making the days very long and bright.

July has total rainfall of 0cm (0inches) making it extremely dry with only very rare light showers. There are just 0.3 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between.

Sea temperatures are a cool 19°C (67°F). July is a slightly chilly month for swimming in Tomales Bay. The sea temperature in July is marginally warmer than the previous month and temperatures continue to rise slightly into August.

July is one of the warmest months at Tomales Bay, with plenty of sunshine and ideal beach weather. Sunbathing, swimming, and water sports like snorkeling, diving, and paddleboarding are highly recommended during this month. The water is warm and clear, providing excellent conditions for underwater exploration. Also consider visiting Tomales Bay in one of the other best months of June, August, September, for the best beach weather. Also consider one of our other suggestions for July.

Can you sunbathe in Tomales Bay in July?

Yes, July is a great time for sunbathing in Tomales Bay.

July has average maximum temperatures of 26°C (79°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 73% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.6hrs making the days very long and bright. July has total rainfall of 0cm (0inches) making it extremely dry with only very rare light showers. There are just 0.3 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between.

More about July temperature and sunshine.

Can you swim in Tomales Bay in July?

Yes, July is a a slightly chilly month for swimming in Tomales Bay with cool sea temperatures 19°C (67°F).

More about July sea temperatures.

Is July a good time to holiday in Tomales Bay?

Yes, July is a great time for a holiday in Tomales Bay.

July has average maximum temperatures of 26°C (79°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 73% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.6hrs making the days very long and bright. July has total rainfall of 0cm (0inches) making it extremely dry with only very rare light showers. There are just 0.3 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days and rainy days are few and far between. Sea temperatures are a cool 19°C (67°F). July is a slightly chilly month for swimming in Tomales Bay.

More about the July temperatures and sunshine.

Is Tomales Bay warm in July?

Yes, Tomales Bay is very warm and perfect for sunbathing on clear days in July.

The average maximum temperature in Tomales Bay in July is 26°C (79°F). The average maximum temperature is 24°C (76°) in the previous month and 26°C (78°F) in the next month.

The average temperature in Tomales Bay in July is 19°C (65°F). The average temperature is 17°C (62°F) in the previous month and 18°C (65°F) in the next month.

More info about the July temperatures and sunshine.

How sunny is Tomales Bay in July?

The average day light hours per day in Tomales Bay in July are 14.6. The sunshine percentage is 73% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.6hrs making the days very long and bright.

More about July sunshine.

Crowds in Tomales Bay in July

July is one of the busiest months at the beach, with warm weather and the Fourth of July holiday attracting large crowds. The beach will be bustling with people enjoying the sun, sand, and water.

Temperature in Tomales Bay in July

The weather in July is slightly warmer than the previous month. The average maximum temperature in Tomales Bay in July is 26°C (79°F). The average maximum temperature is 24°C (76°F) in the previous month and 26°C (78°F) in the next month.

The average temperature in Tomales Bay in July is 19°C (65°F). The average temperature is 17°C (62°F) in the previous month and 18°C (65°F) in the next month.

The average minimum temperature in Tomales Bay in July is 11°C (52°F). The minimum temperature is 9°C (48°F) in the previous month and 11°C (52°F) in the next month.

Sunshine in Tomales Bay in July

The days in July are marginally shorter than the previous month and days continue to get slightly shorter into August. July has less hours of sunshine than the previous month and hours of sunshine continue to drop into August. During July the average day light hours are 14.6 per day in Tomales Bay. The sunshine percentage is 73% making it sunny and pleasant most of the time. The hours of sunshine per day are 10.6hrs making the days very long and bright.

The ultraviolet index in Tomales Bay in July is typically 10.5 during July. 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 Tomales Bay in July

The average sea water temperature in Tomales Bay in July is 19.3°C (66.7°F) which is comfortable for swimming though some may prefer warmer water. The sea temperature in July is marginally warmer than the previous month and temperatures continue to rise slightly into August.

Rainfall in Tomales Bay in July

July weather is slightly drier than the previous month. July has fewer days of rain than the previous month. The average total rainfall in Tomales Bay in July is 0cm (0inches) and on average there are 0.3 rainy days in July making it an extremely dry time to visit the beach.

Humidity in Tomales Bay in July

The maximum dew point (an indicator of humidity) in Tomales Bay in July is 14°C (58°F) which is comfortable for everyone. The dew point is 13°C (56°F) in the previous month and 15°C (15°F) in the next month.

The average maximum relative humidity in Tomales Bay in July is typically 98.4%. The maximum relative humidity is 97.6% in the previous month and 99% in the next month.

The average relative humidity in Tomales Bay in July is typically 76.7%. The average relative humidity is 73.8% in the previous month and 81.1% in the next month.

Wind Speed in Tomales Bay in July

The average maximum wind speed in Tomales Bay in July is typically 22KM/H (14MPH). The average maximum wind speed is 24KM/H (15MPH) in the previous month and 21KM/H (13MPH) in the next month.

The average wind speed in Tomales Bay in July is typically 8KM/H (5MPH). The average wind speed is 8KM/H (5MPH) in the previous month and 7KM/H (4MPH) in the next month.

The average wind direction in Tomales Bay in July is from the West-Northwest.

Monthly Averages

Suggested Beaches in July

Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.

Booking.com Search FlightsImage

Need Inspiration?

Beaches recommended for you today, this weekend, in the next 2 weeks or in any month of the year.