Weather in Rhode Island, United States in September

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Visiting Rhode Island, United States in September

September is one of the best months to visit Rhode Island for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

September is warm, and quite sunny but with occasional periods of cloudy and overcast skies. September is predominantly dry but a bit rainy with occasional light showers, though there are many days with out any rain. Also consider visiting Rhode Island in one of the other best months of June, July, August, for the best beach weather.

Also consider one of our other suggestions for September.

Can you sunbathe in Rhode Island in September?

Yes, September is a good time for sunbathing in Rhode Island. September is warm but quite a high chance of overcast or cloudy skies, might make sunbathing less enjoyable, and there is some chance of rain showers.

The average maximum temperature in Rhode Island in September is 22°C (72°F).

More about September temperature and sunshine.

Can you swim in Rhode Island in September?

No, September is too cold for swimming in Rhode Island for any length of time, with the sea water at 17°C (62°F), unless you have a wetsuit.

More about September sea temperatures.

Can you visit Rhode Island in September?

Yes, September is a good time for visiting Rhode Island.

September is warm and quite sunny but with occasional periods of cloudy and overcast skies. It is predominantly dry but a bit rainy with occasional light showers, though there are many days with out any rain.

It's great for enjoying the beach and exploring the area.

The average maximum temperature in Rhode Island in September is 22°C (72°F).

More about the September temperatures and sunshine.

How cold is Rhode Island in September?

The average minimum temperature in Rhode Island in September is 14°C (57°F). The minimum temperature is 18°C (64°F) in the previous month and 9°C (48°F) in the next month.

More about the September temperatures and sunshine.

How sunny is Rhode Island in September?

The average day light hours per day in Rhode Island in September are 12.5 and there are 6.5 hours of sunshine per day on average during September, making it quite sunny but with occasional periods of cloudy and overcast skies.

More about September sunshine.

Is it warm enough to swim in Rhode Island in September?

No, September is too cold for swimming in Rhode Island for any length of time, with the sea water at 17°C (62°F), unless you have a wetsuit.

More about September sea temperatures.

Is September a good time to holiday in Rhode Island?

Yes, September is a good time for a holiday in Rhode Island.

September is warm and quite sunny but with occasional periods of cloudy and overcast skies. It is predominantly dry but a bit rainy with occasional light showers, though there are many days with out any rain.

It's great for enjoying the beach and exploring the area.

The average maximum temperature in Rhode Island in September is 22°C (72°F).

More about the September temperatures and sunshine.

Is Rhode Island in September worth visiting?

Yes, Rhode Island is worth visiting in September.

September is warm and quite sunny but with occasional periods of cloudy and overcast skies. It is predominantly dry but a bit rainy with occasional light showers, though there are many days with out any rain.

It's great for enjoying the beach and exploring the area.

The average maximum temperature in Rhode Island in September is 22°C (72°F).

More about the September temperatures and sunshine.

Is Rhode Island warm in September?

Yes, Rhode Island is warm in September.

The average maximum temperature in Rhode Island in September is 22°C (72°F). The average maximum temperature is 26°C (78°) in the previous month and 17°C (62°F) in the next month.

The average temperature in Rhode Island in September is 18°C (64°F). The average temperature ranges is 21°C (70°F) in the previous month and 13°C (55°F) in the next month.

More info about the September temperatures and sunshine.

Temperature in Rhode Island in September

The average maximum temperature in Rhode Island in September is 22°C (72°F). The average maximum temperature is 26°C (78°F) in the previous month and 17°C (62°F) in the next month.

The average temperature in Rhode Island in September is 18°C (64°F). The average temperature ranges is 21°C (70°F) in the previous month and 13°C (55°F) in the next month.

The average minimum temperature in Rhode Island in September is 14°C (57°F). The minimum temperature is 18°C (64°F) in the previous month and 9°C (48°F) in the next month.

Sunshine in Rhode Island in September

The average day light hours per day in Rhode Island in September are 12.5 and there are 6.5 hours of sunshine per day on average during September making it quite sunny but with occasional periods of cloudy and overcast skies

The ultraviolet index in Rhode Island in September is typically 6.4 during September. An ultraviolet index reading of 6 to 7 indicates a high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 20 minutes. Protection against skin and eye damage is needed. Tanning will be safest before 10am and after 4pm. 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 Rhode Island in September

The average sea water temperature in Rhode Island in September is 16.6°C (61.9°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water.

Rainfall in Rhode Island in September

The average total rainfall in Rhode Island in September is 8cm (3.1inches) and on average there are 9.9 rainy days in September making it a quite rainy time to visit the beach.

Humidity in Rhode Island in September

The maximum dew point (an indicator of humidity) in Rhode Island in September is 17°C (62°F) which is OK for most but slightly uncomfortable for some. The dew point is 19°C (67°F) in the previous month and 11°C (11°F) in the next month.

The average maximum relative humidity in Rhode Island in September is typically 94%. The maximum relative humidity is 94.5% in the previous month and 91.2% in the next month.

The average relative humidity in Rhode Island in September is typically 79%. The average relative humidity is 79.7% in the previous month and 76.3% in the next month.

Wind Speed in Rhode Island in September

The average maximum wind speed in Rhode Island in September is typically 21KM/H (13MPH). The average maximum wind speed is 20KM/H (12MPH) in the previous month and 23KM/H (14MPH) in the next month.

The average wind speed in Rhode Island in September is typically 10KM/H (6MPH). The average wind speed is 8KM/H (5MPH) in the previous month and 12KM/H (7MPH) in the next month.

The average wind direction in Rhode Island in September is from the South West.

Monthly Averages

Suggested Beaches in September

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