May weather forecastSebec Lake, ME
May
Weather in May
May, the last month of the spring in Sebec Lake, is an enjoyable month, with an average temperature varying between 61.7°F (16.5°C) and 41.7°F (5.4°C).Temperature
A notable increase in the average high-temperature is observed during May, soaring from a chilly 46.9°F (8.3°C) in April to an enjoyable 61.7°F (16.5°C). Sebec Lake experiences an average low-temperature of 41.7°F (5.4°C) in the month of May.Humidity
With an average relative humidity of 76%, May is the least humid month.Rainfall
In Sebec Lake, in May, it is raining for 15.8 days, with typically 2.01" (51mm) of accumulated precipitation. Throughout the year, there are 152.4 rainfall days, and 20.83" (529mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.4 snowfall days, in May, Sebec Lake aggregates 0.12" (3mm) of snow. In Sebec Lake, during the entire year, snow falls for 71.8 days and aggregates up to 27.28" (693mm) of snow.Daylight
The average length of the day in May in Sebec Lake is 14h and 54min.On the first day of May, sunrise is at 5:24 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 4:52 am and sunset at 8:17 pm EDT.
Sunshine
In May, the average sunshine is 7.7h.UV index
In May, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: A maximum high UV index of 4 in May translates into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Sebec Lake, ME
- Average high temperature in May: 61.7°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 (23.4°F).
- Average low temperature in May: 41.7°F
The month with the highest average low temperature is July (55.6°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).
Average pressure in May
Sebec Lake, 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 (29.9"Hg).
Average wind speed in May
Sebec Lake, ME
- Average wind speed in May: 6.6mph
The windiest month (with the highest average wind speed) is March (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in May
Sebec Lake, ME
- Average humidity in May: 76%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (76%).
Average rainfall in May
Sebec Lake, ME
- Average rainfall in May: 2.01"
The wettest month (with the highest rainfall) is April (2.24").
The driest months (with the least rainfall) are February and March (1.22").
Average rainfall days in May
Sebec Lake, ME
- Average rainfall days in May: 15.8 days
The month with the highest number of rainy days is June (16.7 days).
The month with the least rainy days is February (7.7 days).
Average snowfall in May
Sebec Lake, ME
- Average snowfall in May: 0.12"
The month with the highest snowfall is February (5.71").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in May
Sebec Lake, ME
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is February (16.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Sebec Lake, ME
- Average daylight in May: 14h and 54min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in May: 7h and 42min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in May
Sebec Lake, ME
- Average sunshine days in May: 11.5 days
The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is April (10.4 days).
Average UV index in May
Sebec Lake, ME
- Average UV index in May: 4
The months with the highest UV index are June and July (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
Sebec Lake, ME
- Average cloud cover in May: 53
The month with the most cloud cover is February (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 41).
Average visibility in May
Sebec Lake, ME
- Average visibility in May: 5mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February and March (4mi).
