May weather forecast
Bayville, ME

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Weather in May

The last month of the spring, May, is a refreshing month in Bayville, Maine, with an average temperature fluctuating between 45.5°F (7.5°C) and 59.4°F (15.2°C).

Temperature

The shift from April to May is marked by an increase in the average high-temperature, moving from a chilly 49.1°F (9.5°C) to a mild 59.4°F (15.2°C). During the month of May, the nighttime temperature falls to an average of 45.5°F (7.5°C).

Humidity

In May, the average relative humidity in Bayville is 80%.

Rainfall

In Bayville, Maine, during May, the rain falls for 14.9 days and regularly aggregates up to 2.24" (57mm) of precipitation. In Bayville, during the entire year, the rain falls for 142.1 days and collects up to 30.51" (775mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall in Bayville, Maine. May is the last month it regularly snows. During 0.1 snowfall days, in May, Bayville aggregates 0.16" (4mm) of snow. Throughout the year, in Bayville, there are 40 snowfall days, and 20.08" (510mm) of snow is accumulated.

Daylight

In May, the average length of the day in Bayville, Maine, is 14h and 46min.
On the first day of May, sunrise is at 5:29 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 4:59 am and sunset at 8:13 pm EDT.

Sunshine

In May, the average sunshine is 8h.

UV index

In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: A daily maximum UV index of 4 in May translates into the following instructions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the temperature in May in Bayville?

The average high-temperature, in May, in Bayville, is 59.4°F (15.2°C), while the average low-temperature is 45.5°F (7.5°C).

What is the average humidity in May in Bayville?

In Bayville, the average relative humidity in May is 80%.

How many days does it rain in May in Bayville?

In Bayville, in May, it is raining for 14.9 days, with typically 2.24" (57mm) of accumulated precipitation.

What is the last month it snows in Bayville?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Bayville aggregates 0.16" (4mm) of snow.

How many hours of daylight does Bayville have in May?

In May, the average day length in Bayville, Maine, is 14h and 46min.

When are sunrise and sunset in May in Bayville?

On the first day of May in Bayville, sunrise is at 5:29 am and sunset at 7:41 pm. On the last day of the month, sunrise is at 4:59 am and sunset at 8:13 pm EDT.

How many hours of sunshine does Bayville have in May?

The average sunshine duration in May is 8h.

What is the UV index reading in May in Bayville?

The average daily maximum UV index in May in Bayville, Maine, is 4. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Bayville, ME

Average temperature in May - Bayville, ME
  • Average high temperature in May: 59.4°F

The warmest months (with the highest average high temperature) are July and August (74.1°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in May: 45.5°F

The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (18°F).

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Average pressure in May
Bayville, ME

Average pressure in May - Bayville, ME
  • Average pressure in May: 29.99"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).

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Average wind speed in May
Bayville, ME

Average wind speed in May - Bayville, ME
  • Average wind speed in May: 8.1mph

The windiest months (with the highest average wind speed) are January and March (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in May
Bayville, ME

Average humidity in May - Bayville, ME
  • Average humidity in May: 80%

The months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is November (76%).

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Average rainfall in May
Bayville, ME

Average rainfall in May - Bayville, ME
  • Average rainfall in May: 2.24"

The wettest month (with the highest rainfall) is December (3.5").
The driest month (with the least rainfall) is September (1.5").

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Average rainfall days in May
Bayville, ME

Average rainfall days in May - Bayville, ME
  • Average rainfall days in May: 14.9 days

The month with the highest number of rainy days is April (15.1 days).
The month with the least rainy days is January (6.6 days).

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Average snowfall in May
Bayville, ME

Average snowfall in May - Bayville, ME
  • Average snowfall in May: 0.16"

The month with the highest snowfall is January (5.28").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in May
Bayville, ME

Average snowfall days in May - Bayville, ME
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is February (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Bayville, ME

Average daylight in May / Average sunshine in May - Bayville, ME
  • Average daylight in May: 14h and 5min

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 18min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).

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Average sunshine days in May
Bayville, ME

Average sunshine days in May - Bayville, ME
  • Average sunshine days in May: 14.4 days

The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is April (11.7 days).

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Average UV index in May
Bayville, ME

Average UV index in May - Bayville, ME
  • Average UV index in May: 4

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in May
Bayville, ME

Average cloud cover in May - Bayville, ME
  • Average cloud cover in May: 48

The months with the most cloud cover are February and March (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in May
Bayville, ME

Average visibility in May - Bayville, ME
  • Average visibility in May: 6mi

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).

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Bayville, Maine, USA

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