May weather forecast
Machiasport, ME

Weather in May

The last month of the spring, May, is a fresh month in Machiasport, Maine, with average temperature varying between 53.2°F (11.8°C) and 44.4°F (6.9°C).

Temperature

In Machiasport, the average high-temperature slightly increases, from a chilly 45°F (7.2°C) in April, to a cool 53.2°F (11.8°C). In May, in Machiasport, the average low-temperature is 44.4°F (6.9°C).

Humidity

The average relative humidity in Machiasport is 81%.

Rainfall

In Machiasport, during 16 rainfall days, 2.56" (65mm) of precipitation is typically accumulated. In Machiasport, during the entire year, the rain falls for 143.2 days and collects up to 29.37" (746mm) of precipitation.

Snowfall

In Machiasport snow does not fall through September.

Ocean temperature

In Machiasport, Maine, in May, the average water temperature is 43.9°F (6.6°C).
Note: Swimming in 43.9°F (6.6°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

The average length of the day in May is 14.8h.

Sunshine

In Machiasport, the average sunshine in May is 7.6h.

UV index

The average daily maximum UV index in Machiasport, Maine, is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 4 interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in May in Machiasport?

The average relative humidity in May in Machiasport, Maine, is 81%.

How much does it rain in Machiasport in May?

In Machiasport, in May, it is raining for 16 days, with typically 2.56" (65mm) of accumulated precipitation.

When it does not snow in Machiasport?

May through September are months without snowfall.

Does it snow in Machiasport in May?

In May, it doesn't snow. April is the latest month when it typically snows.

What is the water temperature in May in Machiasport?

In Machiasport, 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.

What is the average length of the day in May in Machiasport?

In Machiasport, Maine, the average length of the day in May is 14.8h.

How many hours of sunshine does Machiasport have in May?

The average sunshine in May in Machiasport, Maine, is 7.6h.

What is the UV index intensity in May in Machiasport?

The average daily maximum UV index in May in Machiasport is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV radiation.

Average temperature in May
Machiasport, ME

Average temperature in May - Machiasport, ME
  • Average high temperature in May: 53.2°F

The warmest month (with the highest average high temperature) is August (67.8°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in May: 44.4°F

The month with the highest average low temperature is August (59.4°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).

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Average pressure in May
Machiasport, ME

Average pressure in May - Machiasport, ME
  • Average pressure in May: 29.99"

The month with the highest atmospheric pressure is September (30.03").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in May
Machiasport, ME

Average wind speed in May - Machiasport, ME
  • Average wind speed in May: 9.7mph

The windiest month (with the highest average wind speed) is January (13.9mph).
The calmest months (with the lowest average wind speed) are July and August (8mph).

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Average humidity in May
Machiasport, ME

Average humidity in May - Machiasport, ME
  • Average humidity in May: 81%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is November (77%).

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Average rainfall in May
Machiasport, ME

Average rainfall in May - Machiasport, ME
  • Average rainfall in May: 2.56"

The wettest month (with the highest rainfall) is December (3.23").
The driest month (with the least rainfall) is August (1.65").

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Average rainfall days in May
Machiasport, ME

Average rainfall days in May - Machiasport, ME
  • Average rainfall days in May: 16 days

The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is February (7.5 days).

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Average snowfall in May
Machiasport, ME

Average snowfall in May - Machiasport, ME
  • Average snowfall in May: 0"

The month with the highest snowfall is January (2.64").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in May
Machiasport, ME

Average snowfall days in May - Machiasport, ME
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (10.8 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature in May
Machiasport, ME

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

The best month for swimming (with the highest average sea temperature) is August (56.1°F).
The coldest month (with the lowest average sea temperature) is March (38.2°F).

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

Average daylight in May / Average sunshine in May - Machiasport, ME
  • Average daylight in May: 14.8h

The month with the longest days is June (Average daylight: 15.5h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in May: 7.6h

The month with the most sunshine is August (Average sunshine: 10h).
The month with the least sunshine is February (Average sunshine: 3.6h).

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Average sunshine days in May
Machiasport, ME

Average sunshine days in May - Machiasport, ME
  • Average sunshine days in May: 13.6 days

The month with the most sunshine days is August (19.4 days).
The month with the least sunshine days is February (10.3 days).

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Average UV index in May
Machiasport, ME

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

Months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in May
Machiasport, ME

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

The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in May
Machiasport, ME

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

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

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