May weather forecastFriendship, ME
May
Weather in May
The last month of the spring, May, is a moderate month in Friendship, Maine, with an average temperature ranging between max 58.3°F (14.6°C) and min 45.1°F (7.3°C).Temperature
In Friendship, the average high-temperature in May increases from a chilly 47.8°F (8.8°C) in April to a refreshing 58.3°F (14.6°C). In Friendship, May nights cool down to an average of 45.1°F (7.3°C).Humidity
The average relative humidity in May in Friendship is 81%.Rainfall
In May, the rain falls for 15.5 days. Throughout May, 2.24" (57mm) of precipitation is accumulated. Throughout the year, there are 144.1 rainfall days, and 29.29" (744mm) of precipitation is accumulated.Snowfall
In Friendship, snow does not fall in May through September.Ocean temperature
In Friendship, the average seawater temperature in May is 45.3°F (7.4°C).Note: While a brief time in 45.3°F (7.4°C) at 55.4°F (13°C) is already bracing, plunging below 50°F (10°C) can severely affect breathing and introduce a cold shock, relying on your physical state.
Daylight
In Friendship, the average length of the day in May is 14h and 46min.On the first day of the month, sunrise is at 5:27 am and sunset at 7:40 pm. On the last day of May, sunrise is at 4:57 am and sunset at 8:12 pm EDT.
Sunshine
The average sunshine in May is 8h.UV index
In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 4 in May interprets into the following recommendations:
Undertake protective steps - Preventing sun damage is advised. When the Sun is at its strongest around midday, find shade and limit exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Friendship, ME
- Average high temperature in May: 58.3°F
The warmest month (with the highest average high temperature) is August (72.7°F).
The month with the lowest average high temperature is January (29.8°F).
- Average low temperature in May: 45.1°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in May
Friendship, ME
- Average pressure in May: 29.99"Hg
The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Friendship, ME
- Average wind speed in May: 8.5mph
The windiest month (with the highest average wind speed) is January (11.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity in May
Friendship, ME
- Average humidity in May: 81%
The months with the highest relative humidity are June and July (83%).
The month with the lowest relative humidity is November (76%).
Average rainfall in May
Friendship, ME
- Average rainfall in May: 2.24"
The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is July (1.57").
Average rainfall days in May
Friendship, ME
- Average rainfall days in May: 15.5 days
The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in May
Friendship, ME
- Average snowfall in May: 0"
The month with the highest snowfall is January (4.37").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in May
Friendship, ME
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in May
Friendship, ME
- Average sea temperature in May: 45.3°F
The best month for swimming (with the highest average sea temperature) is August (61°F).
The coldest month (with the lowest average sea temperature) is March (38.1°F).
Average daylight in May /
Average sunshine in May
Friendship, ME
- Average daylight in May: 14h and 48min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in May: 8h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).
Average sunshine days in May
Friendship, ME
- Average sunshine days in May: 14.1 days
The month with the most sunshine days is September (18.3 days).
The month with the least sunshine days is April (11.4 days).
Average UV index in May
Friendship, ME
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in May
Friendship, ME
- Average cloud cover in May: 48
The months with the most cloud cover are February, March, April and December (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in May
Friendship, ME
- 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).
