May weather forecast
Northport, ME

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Weather in May

The last month of the spring, May, is a refreshing month in Northport, Maine, with an average temperature varying between 43.9°F (6.6°C) and 59.7°F (15.4°C).

Temperature

As Northport transitions into May, a rise in the average high-temperature is observed, moving from a chilly 48.9°F (9.4°C) in April to a mild 59.7°F (15.4°C). An average nighttime temperature of 43.9°F (6.6°C) is observed during May.

Humidity

The average relative humidity in May in Northport is 80%.

Rainfall

In Northport, during May, the rain falls for 15.3 days and regularly aggregates up to 2.05" (52mm) of precipitation. In Northport, during the entire year, the rain falls for 141.1 days and collects up to 24.29" (617mm) of precipitation.

Snowfall

Months with snowfall in Northport are January through May, October through December. May is the last month it regularly snows. During 0.1 snowfall days, in May, Northport aggregates 0.35" (9mm) of snow. In Northport, during the entire year, snow falls for 44.3 days and aggregates up to 16.81" (427mm) of snow.

Daylight

In Northport, the average length of the day in May is 14h and 48min.
On the first day of May in Northport, sunrise is at 5:25 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 4:54 am and sunset at 8:12 pm EDT.

Sunshine

In May, the average sunshine is 7.6h.

UV index

The average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 4 in May leads to these guidelines:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
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Frequently asked questions

What are May temperatures in Northport?

An average high-temperature, in May, in Northport, is 59.7°F (15.4°C) and the average low-temperature is 43.9°F (6.6°C).

What is the average humidity in May in Northport?

The average relative humidity in May in Northport is 80%.

How many days does it rain in May in Northport?

In Northport, Maine, in May, during 15.3 rainfall days, 2.05" (52mm) of precipitation is typically accumulated.

What is the last month it snows in Northport?

May is the last month it regularly snows in Northport. During 0.1 snowfall days, in May, Northport aggregates 0.35" (9mm) of snow.

How many hours of daylight does Northport have in May?

In Northport, the average day length in May is 14h and 48min.

What time are sunrise and sunset in May in Northport?

On the first day of May in Northport, sunrise is at 5:25 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 4:54 am and sunset at 8:12 pm EDT.

How many hours of sunshine does Northport have in May?

The average sunshine duration in May in Northport is 7.6h.

What is the UV index intensity in May in Northport?

The average daily maximum UV index in May in Northport, Maine, is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to 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
Northport, ME

Average temperature in May - Northport, ME
  • Average high temperature in May: 59.7°F

The warmest months (with the highest average high temperature) are July and August (73.9°F).
The month with the lowest average high temperature is January (28.4°F).

  • Average low temperature in May: 43.9°F

The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).

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Average pressure in May
Northport, ME

Average pressure in May - Northport, 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
Northport, ME

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

The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

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Average humidity in May
Northport, ME

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

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

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Average rainfall in May
Northport, ME

Average rainfall in May - Northport, ME
  • Average rainfall in May: 2.05"

The wettest month (with the highest rainfall) is December (2.72").
The driest months (with the least rainfall) are July and September (1.46").

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Average rainfall days in May
Northport, ME

Average rainfall days in May - Northport, ME
  • Average rainfall days in May: 15.3 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is February (7.1 days).

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Average snowfall in May
Northport, ME

Average snowfall in May - Northport, ME
  • Average snowfall in May: 0.35"

The month with the highest snowfall is January (4.57").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Northport, ME

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

The month with the highest number of snowfall days is January (10.1 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
Northport, ME

Average daylight in May / Average sunshine in May - Northport, 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 4min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days in May
Northport, ME

Average sunshine days in May - Northport, ME
  • Average sunshine days in May: 13.7 days

The month with the most sunshine days is September (17.9 days).
The month with the least sunshine days is April (11.7 days).

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Average UV index in May
Northport, ME

Average UV index in May - Northport, 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
Northport, ME

Average cloud cover in May - Northport, ME
  • Average cloud cover in May: 51

The month with the most cloud cover is March (Cloud cover 55).
The months with the least cloud cover are August and September (Cloud cover 37).

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Average visibility in May
Northport, ME

Average visibility in May - Northport, ME
  • Average visibility in May: 5mi

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

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Northport, Maine, USA

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