May weather forecast
Jonesport, ME

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Weather in May

May, the last month of the spring in Jonesport, is a mild month, with an average temperature fluctuating between 44.2°F (6.8°C) and 58.6°F (14.8°C).

Temperature

Jonesport's transition into May sees a rise in the average high-temperature, advancing from a frosty 48.6°F (9.2°C) in April to a moderate 58.6°F (14.8°C). Jonesport experiences a nighttime temperature average of 44.2°F (6.8°C) during May.

Humidity

In May, the average relative humidity in Jonesport is 78%.

Rainfall

In Jonesport, in May, it is raining for 14.8 days, with typically 2.28" (58mm) of accumulated precipitation. Throughout the year, there are 142.1 rainfall days, and 32.28" (820mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.1 snowfall days, in May, Jonesport aggregates 0.08" (2mm) of snow. In Jonesport, during the entire year, snow falls for 48.1 days and aggregates up to 23.82" (605mm) of snow.

Ocean temperature

In May, the average ocean temperature in Jonesport, Maine, is 43.9°F (6.6°C).
Note: Being in 43.9°F (6.6°C) waters at 55.4°F (13°C) is discomforting, but anything below 50°F (10°C) can jeopardize breathing and induce cold shock, factoring in physical endurance.

Daylight

The average length of the day in May in Jonesport is 14h and 49min.
On the first day of the month, sunrise is at 5:19 am and sunset at 7:35 pm. On the last day of May, in Jonesport, Maine, sunrise is at 4:48 am and sunset at 8:07 pm EDT.

Sunshine

In May, the average sunshine in Jonesport is 7.8h.

UV index

In Jonesport, 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 rays for the average person.
Note: A maximum high UV index of 4 in May translates into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Frequently asked questions

What is the temperature in May in Jonesport?

Jonesport in May has an average high-temperature of 58.6°F (14.8°C) and an average low-temperature of 44.2°F (6.8°C).

What is the average humidity in May in Jonesport?

The average relative humidity in May is 78%.

How much does it rain in Jonesport in May?

In Jonesport, Maine, in May, it is raining for 14.8 days, with typically 2.28" (58mm) of accumulated precipitation.

What is the last month it snows in Jonesport?

May is the last month it regularly snows. During 0.1 snowfall days, in May, Jonesport aggregates 0.08" (2mm) of snow.

What is the water temperature in May in Jonesport?

In Jonesport, Maine, the average seawater temperature in May is 43.9°F (6.6°C). Swimming in 43.9°F (6.6°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Jonesport have in May?

In Jonesport, Maine, the average day length in May is 14h and 49min.

When is the sunrise / sunset in May in Jonesport?

On the first day of May, sunrise is at 5:19 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 4:48 am and sunset at 8:07 pm EDT.

How many hours of sunshine does Jonesport have in May?

The average sunshine duration in May in Jonesport, Maine, is 7.8h.

What is the UV index reading in May in Jonesport?

In Jonesport, Maine, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
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
Jonesport, ME

Average temperature in May - Jonesport, ME
  • Average high temperature in May: 58.6°F

The warmest month (with the highest average high temperature) is August (73.4°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in May: 44.2°F

The month with the highest average low temperature is July (58.1°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

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Average pressure in May
Jonesport, ME

Average pressure in May - Jonesport, 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).

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Average wind speed in May
Jonesport, ME

Average wind speed in May - Jonesport, ME
  • Average wind speed in May: 7.6mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

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Average humidity in May
Jonesport, ME

Average humidity in May - Jonesport, ME
  • Average humidity in May: 78%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is November (76%).

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Average rainfall in May
Jonesport, ME

Average rainfall in May - Jonesport, ME
  • Average rainfall in May: 2.28"

The wettest month (with the highest rainfall) is December (3.94").
The driest month (with the least rainfall) is July (1.57").

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Average rainfall days in May
Jonesport, ME

Average rainfall days in May - Jonesport, ME
  • Average rainfall days in May: 14.8 days

The month with the highest number of rainy days is April (15.5 days).
The month with the least rainy days is February (7.5 days).

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Average snowfall in May
Jonesport, ME

Average snowfall in May - Jonesport, ME
  • Average snowfall in May: 0.08"

The month with the highest snowfall is February (5.75").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Jonesport, ME

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

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in May
Jonesport, ME

Average sea temperature in May - Jonesport, ME
  • Average sea temperature in May: 44°F

The best month for swimming (with the highest average sea temperature) is August (56.8°F).
The coldest month (with the lowest average sea temperature) is March (38.1°F).

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

Average daylight in May / Average sunshine in May - Jonesport, 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 5min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).

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Average sunshine days in May
Jonesport, ME

Average sunshine days in May - Jonesport, ME
  • Average sunshine days in May: 14.5 days

The month with the most sunshine days is August (18.7 days).
The month with the least sunshine days is April (11.2 days).

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Average UV index in May
Jonesport, ME

Average UV index in May - Jonesport, 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).

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Average cloud cover in May
Jonesport, ME

Average cloud cover in May - Jonesport, ME
  • Average cloud cover in May: 50

The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 35).

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Average visibility in May
Jonesport, ME

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

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

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Jonesport, Maine, USA

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