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 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's onset witnesses a shift in the average high-temperature, moving from a frosty 49.6°F (9.8°C) in April to a refreshing 62.2°F (16.8°C). During the month of May, the nighttime temperature falls to an average of 42.8°F (6°C).Humidity
In Clinton, the average relative humidity in May is 79%.Rainfall
In Clinton, during May, the rain falls for 15.9 days and regularly aggregates up to 2.4" (61mm) of precipitation. In Clinton, during the entire year, the rain falls for 144.9 days and collects up to 30.43" (773mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Clinton aggregates 0.67" (17mm) of snow. In Clinton, Maine, during the entire year, snow falls for 54.8 days and aggregates up to 37.56" (954mm) of snow.Daylight
The average length of the day in May is 14h and 50min.On the first day of the month, sunrise is at 5:26 am and sunset at 7:43 pm. On the last day of May, in Clinton, sunrise is at 4:55 am and sunset at 8:15 pm EDT.
Sunshine
In May, the average sunshine is 7.5h.UV index
In Clinton, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In May, the average maximum UV index of 4 translates into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in May?
What is the average humidity in May?
How many days does it rain in May?
What is the last month it snows in Clinton?
How many hours of daylight does Clinton have in May?
When is the sunrise / sunset in May?
How long on average sun shines in May?
What is the UV index reading in May in Clinton?
Average temperature in May
Clinton, ME
- Average high temperature in May: 62.2°F
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (25.3°F).
- Average low temperature in May: 42.8°F
The month with the highest average low temperature is July (56.7°F).
The coldest month (with the lowest average low temperature) is January (11.8°F).
Average pressure in May
Clinton, ME
- Average pressure in May: 29.98"Hg
The months with the highest atmospheric pressure are September and November (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in May
Clinton, ME
- Average wind speed in May: 7mph
The windiest month (with the highest average wind speed) is March (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in May
Clinton, ME
- Average humidity in May: 79%
The months with the highest relative humidity are February and March (85%).
The months with the lowest relative humidity are April and November (78%).
Average rainfall in May
Clinton, ME
- Average rainfall in May: 2.4"
The wettest months (with the highest rainfall) are April, October and December (3.23").
The driest month (with the least rainfall) is July (1.69").
Average rainfall days in May
Clinton, ME
- Average rainfall days in May: 15.9 days
The month with the highest number of rainy days is June (16.8 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in May
Clinton, ME
- Average snowfall in May: 0.67"
The month with the highest snowfall is January (8.78").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Clinton, ME
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is January (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Clinton, ME
- Average daylight in May: 14h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in May: 7h and 3min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in May
Clinton, ME
- Average sunshine days in May: 12.9 days
The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is April (11.3 days).
Average UV index in May
Clinton, 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, October, November and December (UV index 2).
Average cloud cover in May
Clinton, ME
- Average cloud cover in May: 52
The months with the most cloud cover are February, March and April (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 40).
Average visibility in May
Clinton, ME
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (5mi).
The month with the lowest visibility is August (4mi).
Clinton, Maine, USA
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