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
With the arrival of May, the average high-temperature transitions from a frosty 49.1°F (9.5°C) in April to an enjoyable 62.4°F (16.9°C). During the nights in May, the temperature averages to an icy 42.6°F (5.9°C).Humidity
The months with the lowest humidity are May and November, with an average relative humidity of 77%.Rainfall
In Stetson, in May, it is raining for 14.4 days, with typically 1.42" (36mm) of accumulated precipitation. In Stetson, during the entire year, the rain falls for 120.7 days and collects up to 15.79" (401mm) of precipitation.Snowfall
Months with snowfall in Stetson are January through May, October through December. May is the last month it regularly snows in Stetson. During 0.1 snowfall days, in May, Stetson aggregates 0.16" (4mm) of snow. In Stetson, during the entire year, snow falls for 48.1 days and aggregates up to 17.32" (440mm) of snow.Daylight
In May, the average length of the day in Stetson is 14h and 52min.On the first day of May in Stetson, sunrise is at 5:24 am and sunset at 7:42 pm. On the last day of the month, sunrise is at 4:53 am and sunset at 8:15 pm EDT.
Sunshine
In May, the average sunshine in Stetson is 7.5h.UV index
In Stetson, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A typical high UV index of 4 in May suggests the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. When the Sun is at its strongest around midday, find shade and limit exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are May temperatures in Stetson?
What is the least humid month in Stetson?
What is the average humidity in May in Stetson?
How much does it rain in Stetson in May?
What is the last month it snows in Stetson?
What is the average length of the day in May in Stetson?
What time are sunrise and sunset in May in Stetson?
How many hours of sunshine does Stetson have in May?
How high is the UV index in May in Stetson?
Average temperature in May
Stetson, ME
- Average high temperature in May: 62.4°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (24.8°F).
- Average low temperature in May: 42.6°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (11.3°F).
Average pressure in May
Stetson, ME
- Average pressure in May: 29.98"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
Stetson, ME
- Average wind speed in May: 6.6mph
The windiest month (with the highest average wind speed) is March (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in May
Stetson, ME
- Average humidity in May: 77%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are May and November (77%).
Average rainfall in May
Stetson, ME
- Average rainfall in May: 1.42"
The wettest months (with the highest rainfall) are April, June and October (1.73").
The driest months (with the least rainfall) are February and March (0.91").
Average rainfall days in May
Stetson, ME
- Average rainfall days in May: 14.4 days
The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in May
Stetson, ME
- Average snowfall in May: 0.16"
The month with the highest snowfall is February (4.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Stetson, ME
- Average snowfall days in May: 0.1 days
The month with the highest number of snowfall days is February (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Stetson, 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 48min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in May
Stetson, ME
- Average sunshine days in May: 14.2 days
The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is July (12.4 days).
Average UV index in May
Stetson, 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
Stetson, ME
- Average cloud cover in May: 52
The month with the most cloud cover is February (Cloud cover 58).
The months with the least cloud cover are August and September (Cloud cover 40).
Average visibility in May
Stetson, ME
- Average visibility in May: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Stetson, Maine, USA
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