Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average sea temperature in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
May signals a shift in the average high-temperature, moving from April's cool 53.1°F (11.7°C) to a comfortable 62.1°F (16.7°C). Narragansett Pier, in May, witnesses an average low-temperature of 50.9°F (10.5°C).Humidity
In May, the average relative humidity is 80%.Rainfall
In May, the rain falls for 14.2 days. Throughout May, 2.2" (56mm) of precipitation is accumulated. In Narragansett Pier, during the entire year, the rain falls for 145.1 days and collects up to 30" (762mm) of precipitation.Snowfall
April through November are months without snowfall.Ocean temperature
In May, the average ocean temperature is 51.6°F (10.9°C).Note: Navigating the 51.6°F (10.9°C) at 55.4°F (13°C) is no joy, and temperatures less than 50°F (10°C) can threaten breathing and cause a chilling shock, gauging personal stamina.
Daylight
The average length of the day in May is 14h and 32min.On the first day of the month, sunrise is at 5:41 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 Narragansett Pier, the average sunshine in May is 8.5h.UV index
In May, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 5 during May translates into the following guidance:
Exercise prevention - Warding off sunburn is urged. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures?
What is the average humidity in May in Narragansett Pier?
How many days does it rain in May?
When it does not snow?
What is the ocean temperature in May?
How many hours of daylight does Narragansett Pier have in May?
When are sunrise and sunset in May?
How many hours of sunshine does Narragansett Pier have in May?
How high is the UV index in May?
Average temperature in May
Narragansett Pier, 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
Narragansett Pier, 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
Narragansett Pier, 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
Narragansett Pier, 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
Narragansett Pier, 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 (1.5").
Average rainfall days in May
Narragansett Pier, 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
Narragansett Pier, 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
Narragansett Pier, 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 sea temperature in May
Narragansett Pier, RI
- Average sea temperature in May: 51.5°F
The best month for swimming (with the highest average sea temperature) is August (69.6°F).
The coldest month (with the lowest average sea temperature) is February (38.1°F).
Average daylight in May /
Average sunshine in May
Narragansett Pier, RI
- Average daylight in May: 14h and 3min
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 3min
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 May
Narragansett Pier, 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
Narragansett Pier, 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
Narragansett Pier, 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
Narragansett Pier, 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).
Narragansett Pier, Rhode Island, USA
Weather forecast for your location
2. Allow the app to use your location