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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Perryville, Rhode Island, is a wintry winter month, with an average temperature ranging between min 26.8°F (-2.9°C) and max 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
The last month of the winter, February, is also a wintry month in Perryville, Rhode Island, with an average temperature varying between 38.3°F (3.5°C) and 27.7°F (-2.4°C). With February's arrival, Perryville notes an average high-temperature of a still wintry 38.3°F (3.5°C), closely following the trend of the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Perryville, is a chilly month, with an average temperature ranging between max 43.3°F (6.3°C) and min 33.3°F (0.7°C). In March, Perryville experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 38.3°F (3.5°C) in February to a chilly 43.3°F (6.3°C). Weather in March »
Weather in April
April is a cool spring month in Perryville, Rhode Island, with an average temperature fluctuating between 53.1°F (11.7°C) and 42.4°F (5.8°C). With the onset of April, Perryville experiences a temperature shift, with the average high-temperature moving 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 min 50.9°F (10.5°C) and max 62.1°F (16.7°C). An upsurge in temperatures occurs as April gives way to May, with average highs shifting from a fresh 53.1°F (11.7°C) to an enjoyable 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 in June observes a minor temperature shift, with average high-temperatures adjusting from a comfortable 62.1°F (16.7°C) in May to a pleasant 70°F (21.1°C). Weather in June »
Weather in July
July is a moderately hot summer month in Perryville, Rhode Island, with an average temperature fluctuating between 66.7°F (19.3°C) and 77.5°F (25.3°C). Perryville witnesses its peak temperatures during July and August, when the average high-temperature reaches 77.5°F (25.3°C). Weather in July »
Weather in August
August, the last month of the summer in Perryville, is another warm month, with an average temperature fluctuating between 65.8°F (18.8°C) and 77.5°F (25.3°C). July and August, with an average high-temperature of 77.5°F (25.3°C), are marked as the warmest months. Weather in August »
Weather in September
September, the first month of the autumn in Perryville, is still a pleasant month, with temperature in the range of an average low of 59.9°F (15.5°C) and an average high of 71.2°F (21.8°C). September's arrival signals a moderate reduction in the average high-temperature, easing from a warm 77.5°F (25.3°C) in August to an agreeable 71.2°F (21.8°C). Weather in September »
Weather in October
October, like September, in Perryville, Rhode Island, is another refreshing autumn month, with an average temperature fluctuating between 61.7°F (16.5°C) and 51.6°F (10.9°C). The beginning of October marks a decrease in the average high-temperature, transitioning from an agreeable 71.2°F (21.8°C) in September to a refreshing 61.7°F (16.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Perryville, Rhode Island, with an average temperature fluctuating between 41°F (5°C) and 51.3°F (10.7°C). The beginning of November involves a decrease in the average high-temperature, transitioning from a comfortable 61.7°F (16.5°C) in October to a fresh 51.3°F (10.7°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Perryville, Rhode Island, with an average temperature ranging between min 33.4°F (0.8°C) and max 42.8°F (6°C). Perryville in December experiences a gentle temperature dip, with average high-temperatures reducing from a fresh 51.3°F (10.7°C) in November to a chilly 42.8°F (6°C). Weather in December »
Updated: Jul 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
January is the month when Perryville sees the average lowest temperatures, with a high of 36.7°F (2.6°C) and a low of 26.8°F (-2.9°C).
How much does it rain?
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?
Months with snowfall are January through March and December.
How much does it snow?
Throughout the year, there are 17.3 snowfall days, and 6.1" (155mm) of snow is accumulated.
What is the month with the lowest UV index?
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?
With an average of 4.8h of sunshine, February has the least sunshine of the year.
What is the least humid month?
The months with the lowest humidity in Perryville are March, April and November, with an average relative humidity of 74%.
What is the snowiest month?
The month with the most snowfall is March, when snow falls for 3.6 days and typically aggregates up to 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, snow does not fall in April through November.
What is the most humid month?
The most humid month is June, with an average relative humidity of 82%.
When are the longest days?
With an average of 15h and 6min of daylight, June has the longest days of the year.
When is the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What month is the hottest?
Perryville's average highest temperatures are recorded in July and August, reaching a high of 77.5°F (25.3°C).
What month has the most sunshine?
With an average of 10.5h of sunshine, August has the most sunshine of the year.
What is the driest month?
September is the month with the least rainfall. Rain falls for 11.5 days and accumulates 1.5" (38mm) of precipitation.
What is the rainiest month?
December is the month with the most rainfall. Rain falls for 10.5 days and accumulates 3.35" (85mm) of precipitation.
What is the month with the shortest days?
With an average of 9h and 12min of daylight, December has the shortest days of the year in Perryville.
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).
Average pressure
Perryville, RI
- Average pressure in January:
30.01"Hg - Average pressure in February:
30"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.04"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
Perryville, RI
- Average wind speed in January:
12.6mph - Average wind speed in February:
12.4mph - Average wind speed in March:
12.4mph - Average wind speed in April:
11.6mph - Average wind speed in May:
9.9mph - Average wind speed in June:
9.1mph
- Average wind speed in July:
8.5mph - Average wind speed in August:
8.4mph - Average wind speed in September:
9.4mph - Average wind speed in October:
11.1mph - Average wind speed in November:
11.6mph - Average wind speed in December:
12mph
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).
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%).
Average rainfall
Perryville, RI
- Average rainfall in January:
2.32" - Average rainfall in February:
2.17" - Average rainfall in March:
2.64" - Average rainfall in April:
2.91" - Average rainfall in May:
2.2" - Average rainfall in June:
2.68"
- Average rainfall in July:
2.44" - Average rainfall in August:
2.36" - Average rainfall in September:
1.5" - Average rainfall in October:
3.19" - Average rainfall in November:
2.24" - Average rainfall in December:
3.35"
The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days
Perryville, RI
- Average rainfall days in January:
7.3 days - Average rainfall days in February:
8.8 days - Average rainfall days in March:
11 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
14.2 days - Average rainfall days in June:
15.2 days
- Average rainfall days in July:
16.5 days - Average rainfall days in August:
14.5 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
9 days - Average rainfall days in December:
10.5 days
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).
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").
Average snowfall days
Perryville, RI
- Average snowfall days in January:
5.3 days - Average snowfall days in February:
4.2 days - Average snowfall days in March:
3.6 days - Average snowfall days in April:
0.1 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
3.5 days
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).
Average daylight / Average sunshine
Perryville, RI
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
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 January:
5h and 1min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 3min - Average sunshine in September:
8h and 5min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 5min
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).
Average sunshine days
Perryville, RI
- Average sunshine days in January:
18.3 days - Average sunshine days in February:
16.5 days - Average sunshine days in March:
16.6 days - Average sunshine days in April:
14.9 days - Average sunshine days in May:
15.4 days - Average sunshine days in June:
13.5 days
- Average sunshine days in July:
12.2 days - Average sunshine days in August:
13.5 days - Average sunshine days in September:
16.2 days - Average sunshine days in October:
16.3 days - Average sunshine days in November:
19.4 days - Average sunshine days in December:
18 days
The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is July (12.2 days).
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).
Average cloud cover
Perryville, RI
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
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).
Perryville, Rhode Island, USA
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