Weather in Cape Cod, United States in July

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Visiting Cape Cod, United States in July

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

The weather in July is 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 41.7% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.2 hours of sunshine per day.

July has total rainfall of 7.8cm (3.1inches) making it mostly dry with only intermittent light showers. There are only 13.3 days with some rainfall so you can still enjoy the beach on the majority of days.

Sea temperatures are a warm 21°C (70°F). July is a good month for swimming in Cape Cod with comfortable temperatures for most people. The sea temperature in July is warmer than the previous month and temperatures continue to rise slightly into August.

Also consider visiting Cape Cod 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 Cape Cod in July?

Yes, July is a good time for sunbathing in Cape Cod.

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 41.7% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.2 hours of sunshine per day. July has total rainfall of 7.8cm (3.1inches) making it mostly dry with only intermittent light showers. There are only 13.3 days with some rainfall so you can still enjoy the beach on the majority of days.

More about July temperature and sunshine.

Can you swim in Cape Cod in July?

Yes, July is a good month for swimming in Cape Cod with warm sea temperatures 21°C (70°F).

More about July sea temperatures.

Is July a good time to holiday in Cape Cod?

Yes, July is a good time for a holiday in Cape Cod.

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 41.7% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.2 hours of sunshine per day. July has total rainfall of 7.8cm (3.1inches) making it mostly dry with only intermittent light showers. There are only 13.3 days with some rainfall so you can still enjoy the beach on the majority of days. Sea temperatures are a warm 21°C (70°F). July is a good month for swimming in Cape Cod with comfortable temperatures for most people.

More about the July temperatures and sunshine.

Is Cape Cod warm in July?

Yes, Cape Cod is very warm and perfect for sunbathing on clear days in July.

The average maximum temperature in Cape Cod in July is 26°C (79°F). The average maximum temperature is 22°C (72°) in the previous month and 26°C (78°F) in the next month.

The average temperature in Cape Cod in July is 22°C (71°F). The average temperature is 18°C (64°F) in the previous month and 21°C (70°F) in the next month.

More info about the July temperatures and sunshine.

How sunny is Cape Cod in July?

The average day light hours per day in Cape Cod in July are 14.9. The sunshine percentage is 41.7% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.2 hours of sunshine per day.

More about July sunshine.

Temperature in Cape Cod in July

The weather in July is warmer than the previous month. The average maximum temperature in Cape Cod in July is 26°C (79°F). The average maximum temperature is 22°C (72°F) in the previous month and 26°C (78°F) in the next month.

The average temperature in Cape Cod in July is 22°C (71°F). The average temperature is 18°C (64°F) in the previous month and 21°C (70°F) in the next month.

The average minimum temperature in Cape Cod in July is 18°C (65°F). The minimum temperature is 14°C (57°F) in the previous month and 17°C (63°F) in the next month.

Sunshine in Cape Cod in July

The days in July are marginally shorter than the previous month and days continue to get slightly shorter into August. July has a slightly more hours of sunshine than the previous month. During July the average day light hours are 14.9 per day in Cape Cod. The sunshine percentage is 41.7% making it quite sunny but with regular periods of cloudy and overcast skies. There are 6.2 hours of sunshine per day.

The ultraviolet index in Cape Cod in July is typically 9.4 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 Cape Cod in July

The average sea water temperature in Cape Cod in July is 21.1°C (70.0°F) which is comfortable for swimming though some may prefer warmer water. The sea temperature in July is warmer than the previous month and temperatures continue to rise slightly into August.

Rainfall in Cape Cod in July

July weather is marginally drier than the previous month and rainfall continues to drop slightly into August. July has fewer days of rain than the previous month. The average total rainfall in Cape Cod in July is 7.8cm (3.1inches) and on average there are 13.3 rainy days in July making it a pretty wet time to visit the beach.

Humidity in Cape Cod in July

The maximum dew point (an indicator of humidity) in Cape Cod in July is 20°C (68°F) which is somewhat uncomfortable for most people in cities but fine on a beach. The dew point is 16°C (61°F) in the previous month and 19°C (19°F) in the next month.

The average maximum relative humidity in Cape Cod in July is typically 94.7%. The maximum relative humidity is 94.5% in the previous month and 94.2% in the next month.

The average relative humidity in Cape Cod in July is typically 82.2%. The average relative humidity is 81.2% in the previous month and 80.1% in the next month.

Wind Speed in Cape Cod in July

The average maximum wind speed in Cape Cod in July is typically 21KM/H (13MPH). The average maximum wind speed is 22KM/H (14MPH) in the previous month and 20KM/H (13MPH) in the next month.

The average wind speed in Cape Cod in July is typically 11KM/H (7MPH). The average wind speed is 12KM/H (7MPH) in the previous month and 10KM/H (6MPH) in the next month.

The average wind direction in Cape Cod in July is from the South West.

Monthly Averages

Suggested Beaches in July

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