Climate and monthly weather forecast
Perryville, RI

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Weather in January

January, the same as December, is a wintry winter month in Perryville, Rhode Island, with an average temperature fluctuating between 26.8°F (-2.9°C) and 36.7°F (2.6°C). In Perryville, January records the lowest average temperatures, peaking at 36.7°F (2.6°C) and reaching a low of 26.8°F (-2.9°C). Weather in January »

Weather in February

February, the last month of the winter in Perryville, is also a wintry month, with temperature in the range of an average high of 38.3°F (3.5°C) and an average low of 27.7°F (-2.4°C). With the advent of February, Perryville experiences an average high-temperature of a still wintry 38.3°F (3.5°C), mirroring a close resemblance to the previous month. Weather in February »

Weather in March

The first month of the spring, March, is a chilly month in Perryville, Rhode Island, with temperature in the range of an average low of 33.3°F (0.7°C) and an average high of 43.3°F (6.3°C). Perryville, Rhode Island, observes an average high-temperature of a frosty 43.3°F (6.3°C) in March, barely different from 38.3°F (3.5°C) in February. Weather in March »

Weather in April

April in Perryville, Rhode Island, is a cool spring month, with an average temperature ranging between max 53.1°F (11.7°C) and min 42.4°F (5.8°C). With the arrival of April, the average high-temperature transitions from a frosty 43.3°F (6.3°C) in March to a fresh 53.1°F (11.7°C). Weather in April »

Weather in May

May, the last month of the spring in Perryville, is a comfortable month, with an average temperature ranging between max 62.1°F (16.7°C) and min 50.9°F (10.5°C). Observing a rise in May, the average high-temperature goes from April's cool 53.1°F (11.7°C) to a comfortable 62.1°F (16.7°C). Weather in May »

Weather in June

June, the first month of the summer in Perryville, is a pleasant month, with an average temperature varying between 59.2°F (15.1°C) and 70°F (21.1°C). Perryville's weather in June shows a minor rise in the average high-temperature, moving slightly up from May's refreshing 62.1°F (16.7°C) to a pleasant 70°F (21.1°C). Weather in June »

Weather in July

July is a warm summer month in Perryville, Rhode Island, with an average temperature ranging between min 66.7°F (19.3°C) and max 77.5°F (25.3°C). Perryville's warmest season falls during July and August, averaging a high-temperature of 77.5°F (25.3°C). Weather in July »

Weather in August

August, the last month of the summer in Perryville, is also a moderately hot month, with an average temperature fluctuating between 65.8°F (18.8°C) and 77.5°F (25.3°C). In Perryville, the warmest period comes during July and August, when the average high-temperature touches 77.5°F (25.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Perryville, Rhode Island, with an average temperature fluctuating between 71.2°F (21.8°C) and 59.9°F (15.5°C). The transition into September subtly indicates a reduction in the average high-temperature, down to an agreeable 71.2°F (21.8°C) from August's warm 77.5°F (25.3°C). Weather in September »

Weather in October

October, like September, in Perryville, Rhode Island, is another refreshing autumn month, with temperature in the range of an average low of 51.6°F (10.9°C) and an average high of 61.7°F (16.5°C). The onset of October brings a small change in high-temperatures, falling from an agreeable 71.2°F (21.8°C) in September to a comfortable 61.7°F (16.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Perryville, is also a fresh month, with temperature in the range of an average high of 51.3°F (10.7°C) and an average low of 41°F (5°C). The shift from October to November involves a decrease in the average high-temperature, dropping from an enjoyable 61.7°F (16.5°C) to a cool 51.3°F (10.7°C). Weather in November »

Weather in December

The first month of the winter, December, is also a frosty month in Perryville, Rhode Island, with an average temperature varying between 33.4°F (0.8°C) and 42.8°F (6°C). December's arrival comes with a mild decrease in the average high-temperature, moving subtly from a fresh 51.3°F (10.7°C) in November to a chilly 42.8°F (6°C). Weather in December »
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Frequently asked questions

What is the coldest month in Perryville?

January, on average, is the coldest month in Perryville, Rhode Island, registering a high temperature of 36.7°F (2.6°C) and a low of 26.8°F (-2.9°C).

How many days does it rain in Perryville?

In Perryville, during the entire year, the rain falls for 145.1 days and collects up to 30" (762mm) of precipitation.

When does it snow in Perryville?

Months with snowfall are January through March and December.

How many days does it snow in Perryville?

In Perryville, during the entire year, snow falls for 17.3 days and aggregates up to 6.1" (155mm) of snow.

When is the lowest UV index in Perryville?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

What is the month with the least sunshine in Perryville?

With an average of 4.8h of sunshine, February has the least sunshine of the year in Perryville, Rhode Island.

What are the least humid months in Perryville?

March, April and November, with an average relative humidity of 74%, are the least humid months in Perryville, Rhode Island.

When does it snow the most in Perryville?

March is the month with the most snowfall in Perryville. Snow falls for 3.6 days and accumulates 2.13" (54mm) of snow.

When is Daylight Saving Time (DST) in Perryville?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

When it does not snow in Perryville?

April through November are months without snowfall in Perryville.

What is the most humid month in Perryville?

June is the most humid month in Perryville, Rhode Island, with an average relative humidity of 82%.

When are the longest days in Perryville?

June has the longest days of the year in Perryville, with an average of 15h and 6min of daylight.

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

June through August, with an average maximum UV index of 6, are months with the highest UV index in Perryville, Rhode Island.

What time of the year is the hottest in Perryville?

Perryville witnesses its average highest temperatures during July and August, peaking at 77.5°F (25.3°C).

What month has the most sunshine in Perryville?

With an average of 10.5h of sunshine, August has the most sunshine of the year in Perryville, Rhode Island.

What is the driest month in Perryville?

The month with the least rainfall in Perryville, Rhode Island, is September, when the rain falls for 11.5 days and typically collects 1.5" (38mm) of precipitation.

What is the rainiest month in Perryville?

December is the month with the most rainfall in Perryville, Rhode Island. Rain falls for 10.5 days and accumulates 3.35" (85mm) of precipitation.

What is the month with the shortest days in Perryville?

The month with the shortest days is December, with an average of 9h and 12min of daylight.

Average temperature
Perryville, RI

Average temperature - Perryville, RI

The warmest months (with the highest average high temperature) are July and August (77.5°F).
The month with the lowest average high temperature is January (36.7°F).

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

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Average pressure
Perryville, RI

Average pressure - Perryville, RI

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

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Average wind speed
Perryville, RI

Average wind speed - Perryville, RI

The windiest month (with the highest average wind speed) is January (12.6mph).
The calmest month (with the lowest average wind speed) is August (8.4mph).

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Average humidity
Perryville, RI

Average humidity - Perryville, RI

The month with the highest relative humidity is June (82%).
The months with the lowest relative humidity are March, April and November (74%).

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Average rainfall
Perryville, RI

Average rainfall - Perryville, RI

The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is September (1.5").

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Average rainfall days
Perryville, RI

Average rainfall days - Perryville, RI

The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall
Perryville, RI

Average snowfall - Perryville, RI

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

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Average snowfall days
Perryville, RI

Average snowfall days - Perryville, RI

The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Perryville, RI

Average daylight / Average sunshine - Perryville, RI

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).

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days
Perryville, RI

Average sunshine days - Perryville, RI

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is July (12.2 days).

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Average UV index
Perryville, RI

Average UV index - Perryville, RI

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, November and December (UV index 2).

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Average visibility
Perryville, RI

Average visibility - Perryville, RI

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).

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Perryville, Rhode Island, USA

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