May weather forecastSeaweed Beach, RI
May
Weather in May
May, the last month of the spring in Seaweed Beach, is an enjoyable month, with temperature in the range of an average low of 50.9°F (10.5°C) and an average high of 62.1°F (16.7°C).Temperature
In Seaweed Beach, stepping into May brings a temperature increase, moving up from April's fresh 53.1°F (11.7°C) to a refreshing 62.1°F (16.7°C). During the month of May, the nighttime temperature falls to an average of 50.9°F (10.5°C).Humidity
In Seaweed Beach, the average relative humidity in May is 80%.Rainfall
In Seaweed Beach, in May, during 14.2 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. Throughout the year, there are 145.3 rainfall days, and 30.04" (763mm) of precipitation is accumulated.Snowfall
In Seaweed Beach, snow does not fall in April through November.Daylight
In Seaweed Beach, the average length of the day in May is 14h and 32min.On the first day of the month, sunrise is at 5:42 am and sunset at 7:43 pm. On the last day of May, sunrise is at 5:14 am and sunset at 8:12 pm EDT.
Sunshine
In Seaweed Beach, the average sunshine in May is 8.5h.UV index
In Seaweed Beach, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: An average maximum UV index of 5 in May leads to these recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Seaweed Beach, RI
- Average high temperature in May: 62.1°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 May: 50.9°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 May
Seaweed Beach, RI
- Average pressure in May: 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 May
Seaweed Beach, RI
- Average wind speed in May: 9.9mph
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 May
Seaweed Beach, RI
- Average humidity in May: 80%
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 May
Seaweed Beach, RI
- Average rainfall in May: 2.2"
The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in May
Seaweed Beach, RI
- Average rainfall days in May: 14.2 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 May
Seaweed Beach, RI
- Average snowfall in May: 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 May
Seaweed Beach, RI
- Average snowfall days in May: 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 May /
Average sunshine in May
Seaweed Beach, RI
- Average daylight in May: 14h and 30min
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 May: 8h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).
Average sunshine days in May
Seaweed Beach, RI
- Average sunshine days in May: 15.4 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 May
Seaweed Beach, RI
- Average UV index in May: 5
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 May
Seaweed Beach, RI
- Average cloud cover in May: 44
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 May
Seaweed Beach, RI
- Average visibility in May: 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).
