August weather forecast
Tiverton, RI

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Weather in August

In August, Tiverton maintains its summertime warmth, with monthly temperatures revolving around a high of 78.6°F (25.9°C). The town is a hub of activity, with both residents and visitors making the most of the comfortable weather. Outdoor activities are a highlight of this month, providing opportunities for memorable experiences under Tiverton's summer skies.

Temperature

August's weather in Tiverton displays an average high-temperature of a still moderately hot 78.6°F (25.9°C), slightly varied from July's 79.3°F (26.3°C). During August, Tiverton witnesses a consistent average low-temperature of 64.9°F (18.3°C).

Humidity

In Tiverton, the average relative humidity in August is 77%.

Rainfall

In Tiverton, during August, the rain falls for 11.8 days and regularly aggregates up to 1.5" (38mm) of precipitation. Throughout the year, in Tiverton, there are 135.4 rainfall days, and 18.31" (465mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall in Tiverton.

Ocean temperature

The month with the warmest seawater is August, with an average ocean temperature of 69.3°F (20.7°C).
Note: Most people find swimming in 69.3°F (20.7°C) unenjoyable. As the water temperature falls from 69.8°F (21°C) to 59°F (15°C), controlling one's breathing becomes harder.

Daylight

The average length of the day in August in Tiverton, Rhode Island, is 13h and 48min.
On the first day of August in Tiverton, sunrise is at 5:40 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 7:19 pm EDT.

Sunshine

The month with the most sunshine is August, with an average of 10.6h of sunshine.

UV index

The months with the highest UV index in Tiverton are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: In August, the maximum UV index of 6 suggests these recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in August in Tiverton?

The high-temperature in Tiverton during August is 78.6°F (25.9°C) and the low-temperature is 64.9°F (18.3°C).

What is the average humidity in August in Tiverton?

In August, the average relative humidity is 77%.

How much does it rain in Tiverton in August?

In Tiverton, in August, during 11.8 rainfall days, 1.5" (38mm) of precipitation is typically accumulated.

When it does not snow in Tiverton?

June through October are months without snowfall.

What is the month with the warmest ocean in Tiverton?

August is the month with the warmest seawater, with an average ocean temperature of 69.3°F (20.7°C).

What is the ocean temperature in August in Tiverton?

In Tiverton, the average seawater temperature in August is 69.3°F (20.7°C). For swimming, a surface water temperature of 69.3°F (20.7°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

What is the average length of the day in August in Tiverton?

In August, the average day length in Tiverton, Rhode Island, is 13h and 48min.

When are sunrise and sunset in August in Tiverton?

On the first day of August, sunrise is at 5:40 am and sunset at 8:02 pm. On the last day of the month, sunrise is at 6:10 am and sunset at 7:19 pm EDT.

What month has the most sunshine in Tiverton?

August has the most sunshine of the year, with an average of 10.6h of sunshine.

How many hours of sunshine does Tiverton have in August?

In Tiverton, the average sunshine duration in August is 10.6h.

What are the months with the highest UV index in Tiverton?

The months with the highest UV index in Tiverton are June through August, with an average maximum UV index of 6.

What is the UV index reading in August in Tiverton?

The average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Tiverton, RI

Average temperature in August - Tiverton, RI
  • Average high temperature in August: 78.6°F

The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in August: 64.9°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in August
Tiverton, RI

Average pressure in August - Tiverton, RI
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in August
Tiverton, RI

Average wind speed in August - Tiverton, RI
  • Average wind speed in August: 7.3mph

The windiest months (with the highest average wind speed) are January, February and March (10.9mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).

Average humidity in August
Tiverton, RI

Average humidity in August - Tiverton, RI
  • Average humidity in August: 77%

The month with the highest relative humidity is June (80%).
The month with the lowest relative humidity is April (73%).

Average rainfall in August
Tiverton, RI

Average rainfall in August - Tiverton, RI
  • Average rainfall in August: 1.5"

The wettest month (with the highest rainfall) is October (1.97").
The driest month (with the least rainfall) is September (1.06").

Average rainfall days in August
Tiverton, RI

Average rainfall days in August - Tiverton, RI
  • Average rainfall days in August: 11.8 days

The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is February (6.9 days).

Average snowfall in August
Tiverton, RI

Average snowfall in August - Tiverton, RI
  • Average snowfall in August: 0"

The month with the highest snowfall is March (2.13").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in August
Tiverton, RI

Average snowfall days in August - Tiverton, RI
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average sea temperature in August
Tiverton, RI

Average sea temperature in August - Tiverton, RI
  • Average sea temperature in August: 69.3°F

The best month for swimming (with the highest average sea temperature) is August (69.3°F).
The coldest month (with the lowest average sea temperature) is February (38.1°F).

Average daylight in August /
Average sunshine in August
Tiverton, RI

Average daylight in August / Average sunshine in August - Tiverton, RI
  • Average daylight in August: 13h and 5min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in August: 10h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).

Average sunshine days in August
Tiverton, RI

Average sunshine days in August - Tiverton, RI
  • Average sunshine days in August: 16.1 days

The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is April (13.6 days).

Average UV index in August
Tiverton, RI

Average UV index in August - Tiverton, RI
  • Average UV index in August: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).

Average cloud cover in August
Tiverton, RI

Average cloud cover in August - Tiverton, RI
  • Average cloud cover in August: 29

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in August
Tiverton, RI

Average visibility in August - Tiverton, RI
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Tiverton, Rhode Island, USA

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