Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
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). During October, an average low-temperature of 51.6°F (10.9°C) is observed.Humidity
In October, the average relative humidity is 76%.Rainfall
In Perryville, in October, during 12.5 rainfall days, 3.19" (81mm) of precipitation is typically accumulated. Throughout the year, there are 145.1 rainfall days, and 30" (762mm) of precipitation is accumulated.Snowfall
April through November are months without snowfall.Daylight
The average length of the day in October in Perryville is 11h and 5min.On the first day of the month, sunrise is at 6:43 am and sunset at 6:27 pm. On the last day of October, in Perryville, sunrise is at 7:17 am and sunset at 5:42 pm EDT.
Sunshine
The average sunshine in October in Perryville is 6.2h.UV index
In Perryville, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A daily high UV index of 3 in October leads to these guidelines:
Be vigilant - Suggestions to stave off sun damage are provided. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What are October temperatures in Perryville?
What is the average humidity in October in Perryville?
How much does it rain in Perryville in October?
When it does not snow in Perryville?
How many hours of daylight does Perryville have in October?
When is the sunrise / sunset in October in Perryville?
How long on average sun shines in October in Perryville?
How high is the UV index in October in Perryville?
Average temperature in October
Perryville, RI
- Average high temperature in October: 61.7°F
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).
- Average low temperature in October: 51.6°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 in October
Perryville, RI
- Average pressure in October: 30.01"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 October
Perryville, RI
- Average wind speed in October: 11.1mph
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 in October
Perryville, RI
- Average humidity in October: 76%
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 in October
Perryville, RI
- Average rainfall in October: 3.19"
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 in October
Perryville, RI
- Average rainfall days in October: 12.5 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 in October
Perryville, RI
- Average snowfall in October: 0"
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 in October
Perryville, RI
- Average snowfall days in October: 0 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 in October /
Average sunshine in October
Perryville, RI
- Average daylight in October: 11h 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 October: 6h and 1min
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 in October
Perryville, RI
- Average sunshine days in October: 16.3 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 in October
Perryville, RI
- Average UV index in October: 3
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 in October
Perryville, RI
- Average cloud cover in October: 41
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 October
Perryville, RI
- Average visibility in October: 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).
Perryville, Rhode Island, USA
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