May weather forecast
Kittery Point, ME

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Weather in May

The last month of the spring, May, is a comfortable month in Kittery Point, Maine, with an average temperature varying between 61°F (16.1°C) and 48°F (8.9°C).

Temperature

With the onset of May, Kittery Point experiences a temperature shift, with the average high-temperature moving from a fresh 51.1°F (10.6°C) in April to a refreshing 61°F (16.1°C). Throughout May, Kittery Point witnesses a nighttime temperature average of 48°F (8.9°C).

Humidity

The average relative humidity in May is 78%.

Rainfall

In Kittery Point, Maine, during May, the rain falls for 14.8 days and regularly aggregates up to 1.97" (50mm) of precipitation. In Kittery Point, during the entire year, the rain falls for 144.2 days and collects up to 27.48" (698mm) of precipitation.

Snowfall

In Kittery Point, snow does not fall in May through September.

Ocean temperature

In May, the average ocean temperature is 47.3°F (8.5°C).
Note: Swimming in 47.3°F (8.5°C) poses a severe threat. Even short exposure to 55.4°F (13°C) is chilling, and going below 50°F (10°C) can cause breathing irregularities and intense cold shock, based on one's stamina.

Daylight

The average length of the day in May is 14h and 41min.
On the first day of the month, sunrise is at 5:35 am and sunset at 7:44 pm. On the last day of May, sunrise is at 5:06 am and sunset at 8:15 pm EDT.

Sunshine

In May, the average sunshine is 8.5h.

UV index

In May, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 5 during May translates into the following guidance:
Put precautions into practice - Guidance to elude sunburn is provided. To guard against the harmful effects of the Sun, minimize exposure during midday. Boost your sun resistance with garments that are densely woven yet spacious.
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average May temperature?

The average high-temperature, in May, in Kittery Point, is 61°F (16.1°C), while the average low-temperature is 48°F (8.9°C).

What is the average humidity in May?

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

How much does it rain in May?

In Kittery Point, Maine, during May, the rain falls for 14.8 days and regularly aggregates up to 1.97" (50mm) of precipitation.

When it does not snow?

May through September are months without snowfall.

Does it snow in May?

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

What is the ocean temperature in May?

In May, the average ocean temperature in Kittery Point is 47.3°F (8.5°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

How many hours of daylight does Kittery Point have in May?

The average day length in May is 14h and 41min.

When are sunrise and sunset in May in Kittery Point?

On the first day of May, sunrise is at 5:35 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 5:06 am and sunset at 8:15 pm EDT.

How long on average sun shines in May in Kittery Point?

The average sunshine duration in May in Kittery Point is 8.5h.

How high is the UV index in May?

The average daily maximum UV index in May is 5. 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
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Kittery Point, ME

Average temperature in May - Kittery Point, ME
  • Average high temperature in May: 61°F

The warmest month (with the highest average high temperature) is July (76.3°F).
The month with the lowest average high temperature is January (31.8°F).

  • Average low temperature in May: 48°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

Average pressure in May
Kittery Point, ME

Average pressure in May - Kittery Point, ME
  • Average pressure in May: 30"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in May
Kittery Point, ME

Average wind speed in May - Kittery Point, ME
  • Average wind speed in May: 8mph

The windiest month (with the highest average wind speed) is January (11.7mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

Average humidity in May
Kittery Point, ME

Average humidity in May - Kittery Point, ME
  • Average humidity in May: 78%

The month with the highest relative humidity is June (80%).
The months with the lowest relative humidity are April and November (75%).

Average rainfall in May
Kittery Point, ME

Average rainfall in May - Kittery Point, ME
  • Average rainfall in May: 1.97"

The wettest month (with the highest rainfall) is October (2.83").
The driest month (with the least rainfall) is September (1.54").

Average rainfall days in May
Kittery Point, ME

Average rainfall days in May - Kittery Point, ME
  • Average rainfall days in May: 14.8 days

The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is January (7.5 days).

Average snowfall in May
Kittery Point, ME

Average snowfall in May - Kittery Point, ME
  • Average snowfall in May: 0"

The month with the highest snowfall is January (4.02").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Kittery Point, ME

Average snowfall days in May - Kittery Point, ME
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average sea temperature in May
Kittery Point, ME

Average sea temperature in May - Kittery Point, ME
  • Average sea temperature in May: 47.3°F

The best month for swimming (with the highest average sea temperature) is August (65.6°F).
The coldest month (with the lowest average sea temperature) is March (38.5°F).

Average daylight in May /
Average sunshine in May
Kittery Point, ME

Average daylight in May / Average sunshine in May - Kittery Point, ME
  • Average daylight in May: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in May: 8h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

Average sunshine days in May
Kittery Point, ME

Average sunshine days in May - Kittery Point, ME
  • Average sunshine days in May: 14.8 days

The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is April (13.2 days).

Average UV index in May
Kittery Point, ME

Average UV index in May - Kittery Point, ME
  • Average UV index in May: 5

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

Average cloud cover in May
Kittery Point, ME

Average cloud cover in May - Kittery Point, ME
  • Average cloud cover in May: 45

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in May
Kittery Point, ME

Average visibility in May - Kittery Point, 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).

Kittery Point, Maine, USA

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