May weather forecast
Tenants Harbor, ME

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Weather in May

The last month of the spring, May, is a fresh month in Tenants Harbor, Maine, with an average temperature ranging between min 46.2°F (7.9°C) and max 54.1°F (12.3°C).

Temperature

A slight uplift in the average high-temperature marks May, adjusting from April's frosty 45.9°F (7.7°C) to a fresh 54.1°F (12.3°C). Tenants Harbor's May nights demonstrate minimal variation from the daytime temperatures, with an average of 46.2°F (7.9°C).

Humidity

In Tenants Harbor, the average relative humidity in May is 83%.

Rainfall

In Tenants Harbor, in May, during 15.3 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. Throughout the year, in Tenants Harbor, Maine, there are 144.8 rainfall days, and 30.63" (778mm) of precipitation is accumulated.

Snowfall

In Tenants Harbor, snow does not fall in May through October.

Daylight

The average length of the day in May is 14h and 46min.
On the first day of the month, sunrise is at 5:27 am and sunset at 7:40 pm. On the last day of May, in Tenants Harbor, sunrise is at 4:57 am and sunset at 8:12 pm EDT.

Sunshine

In May, the average sunshine is 8.1h.

UV index

The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In May, the average maximum UV index of 4 translates into the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are May temperatures?

In Tenants Harbor, 54.1°F (12.3°C) is the average high-temperature and 46.2°F (7.9°C) is the average low-temperature during May.

What is the average humidity in May?

The average relative humidity in May is 83%.

How many days does it rain in May?

In Tenants Harbor, in May, during 15.3 rainfall days, 2.36" (60mm) of precipitation is typically accumulated.

When it does not snow?

In Tenants Harbor, snow does not fall in May through October.

Does it snow in May?

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

How many hours of daylight does Tenants Harbor have in May?

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

When are sunrise and sunset in May?

On the first day of May, sunrise is at 5:27 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 4:57 am and sunset at 8:12 pm EDT.

How long on average sun shines in May?

In Tenants Harbor, the average sunshine duration in May is 8.1h.

What is the UV index intensity in May?

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

Average temperature in May
Tenants Harbor, ME

Average temperature in May - Tenants Harbor, ME
  • Average high temperature in May: 54.1°F

The warmest month (with the highest average high temperature) is August (68.7°F).
The month with the lowest average high temperature is January (31.8°F).

  • Average low temperature in May: 46.2°F

The month with the highest average low temperature is August (60.6°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).

Average pressure in May
Tenants Harbor, ME

Average pressure in May - Tenants Harbor, 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).

Average wind speed in May
Tenants Harbor, ME

Average wind speed in May - Tenants Harbor, ME
  • Average wind speed in May: 10mph

The windiest month (with the highest average wind speed) is January (14.9mph).
The calmest months (with the lowest average wind speed) are July and August (8.2mph).

Average humidity in May
Tenants Harbor, ME

Average humidity in May - Tenants Harbor, ME
  • Average humidity in May: 83%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is November (75%).

Average rainfall in May
Tenants Harbor, ME

Average rainfall in May - Tenants Harbor, ME
  • Average rainfall in May: 2.36"

The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is September (1.81").

Average rainfall days in May
Tenants Harbor, ME

Average rainfall days in May - Tenants Harbor, ME
  • Average rainfall days in May: 15.3 days

The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is January (7.9 days).

Average snowfall in May
Tenants Harbor, ME

Average snowfall in May - Tenants Harbor, ME
  • Average snowfall in May: 0"

The month with the highest snowfall is January (2.83").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in May
Tenants Harbor, ME

Average snowfall days in May - Tenants Harbor, ME
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Tenants Harbor, ME

Average daylight in May / Average sunshine in May - Tenants Harbor, 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 1min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).

Average sunshine days in May
Tenants Harbor, ME

Average sunshine days in May - Tenants Harbor, ME
  • Average sunshine days in May: 13.8 days

The month with the most sunshine days is September (18 days).
The month with the least sunshine days is April (11.5 days).

Average UV index in May
Tenants Harbor, ME

Average UV index in May - Tenants Harbor, 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).

Average cloud cover in May
Tenants Harbor, ME

Average cloud cover in May - Tenants Harbor, ME
  • Average cloud cover in May: 47

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in May
Tenants Harbor, ME

Average visibility in May - Tenants Harbor, ME
  • Average visibility in May: 6mi

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

Tenants Harbor, Maine, USA

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