Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
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).Humidity
The average relative humidity in January is 75%.Rainfall
In Perryville, Rhode Island, in January, during 7.3 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. In Perryville, during the entire year, the rain falls for 145.1 days and collects up to 30" (762mm) of precipitation.Snowfall
January through March and December are months with snowfall. In Perryville, in January, during 5.3 snowfall days, 1.46" (37mm) of snow is typically accumulated. In Perryville, during the entire year, snow falls for 17.3 days and aggregates up to 6.1" (155mm) of snow.Daylight
In Perryville, the average length of the day in January is 9h and 35min.On the first day of January in Perryville, sunrise is at 7:12 am and sunset at 4:27 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 5:00 pm EST.
Sunshine
In January, the average sunshine is 5.1h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum high daily UV index of 2 during January translates into the following directions:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What is the coldest month in Perryville?
How cold is it in Perryville in January?
What is the average humidity in January in Perryville?
How much does it rain in Perryville in January?
How many days does it snow in January in Perryville?
How many hours of daylight does Perryville have in January?
When is the sunrise / sunset in January in Perryville?
How long on average sun shines in January in Perryville?
When is the lowest UV index in Perryville?
How high is the UV index in January in Perryville?
Average temperature in January
Perryville, RI
- Average high temperature in January: 36.7°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 January: 26.8°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 January
Perryville, RI
- Average pressure in January: 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 January
Perryville, RI
- Average wind speed in January: 12.6mph
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 January
Perryville, RI
- Average humidity in January: 75%
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 January
Perryville, RI
- Average rainfall in January: 2.32"
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 January
Perryville, RI
- Average rainfall days in January: 7.3 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 January
Perryville, RI
- Average snowfall in January: 1.46"
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 January
Perryville, RI
- Average snowfall days in January: 5.3 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 January /
Average sunshine in January
Perryville, RI
- Average daylight in January: 9h and 4min
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
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 January
Perryville, RI
- Average sunshine days in January: 18.3 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 January
Perryville, RI
- Average UV index in January: 2
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 January
Perryville, RI
- Average cloud cover in January: 45
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 January
Perryville, RI
- Average visibility in January: 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
Weather forecast for your location
2. Allow the app to use your location
