May weather forecast
North Monmouth, ME

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Weather in May

The last month of the spring, May, is a comfortable month in North Monmouth, Maine, with an average temperature fluctuating between 61.7°F (16.5°C) and 44.2°F (6.8°C).

Temperature

May indicates a change in the average high-temperature, moving up from a fresh 50°F (10°C) in April to a comfortable 61.7°F (16.5°C). The average temperature during May nights is registered at a chilly 44.2°F (6.8°C).

Humidity

In North Monmouth, the average relative humidity in May is 79%.

Rainfall

In North Monmouth, in May, during 15.5 rainfall days, 2.28" (58mm) of precipitation is typically accumulated. In North Monmouth, during the entire year, the rain falls for 142.3 days and collects up to 27.52" (699mm) of precipitation.

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, North Monmouth aggregates 0.63" (16mm) of snow. Throughout the year, there are 50.3 snowfall days, and 29.69" (754mm) of snow is accumulated.

Daylight

The average length of the day in May is 14h and 48min.
On the first day of May, sunrise is at 5:29 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 4:59 am and sunset at 8:16 pm EDT.

Sunshine

The average sunshine in May is 7.9h.

UV index

In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 4 in May interprets into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. When the Sun is at its strongest around midday, find shade and limit exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.

Frequently asked questions

What are the temperatures in May?

The high-temperature during May is 61.7°F (16.5°C) and the low-temperature is 44.2°F (6.8°C).

What is the average humidity in May?

The average relative humidity in May is 79%.

How much does it rain in North Monmouth in May?

In North Monmouth, Maine, during May, the rain falls for 15.5 days and regularly aggregates up to 2.28" (58mm) of precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.1 snowfall days, in May, North Monmouth aggregates 0.63" (16mm) of snow.

How many hours of daylight does North Monmouth have in May?

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

What time are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 5:29 am and sunset at 7:44 pm. On the last day of the month, in North Monmouth, sunrise is at 4:59 am and sunset at 8:16 pm EDT.

How long on average sun shines in May?

The average sunshine duration in May is 7.9h.

What is the UV index intensity in May?

In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
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
North Monmouth, ME

Average temperature in May - North Monmouth, ME
  • Average high temperature in May: 61.7°F

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in May: 44.2°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 (13.6°F).

Average pressure in May
North Monmouth, ME

Average pressure in May - North Monmouth, ME
  • Average pressure in May: 29.99"Hg

The months with the highest atmospheric pressure are September and November (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in May
North Monmouth, ME

Average wind speed in May - North Monmouth, ME
  • Average wind speed in May: 6.9mph

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in May
North Monmouth, ME

Average humidity in May - North Monmouth, ME
  • Average humidity in May: 79%

The months with the highest relative humidity are January, February and March (83%).
The month with the lowest relative humidity is November (76%).

Average rainfall in May
North Monmouth, ME

Average rainfall in May - North Monmouth, ME
  • Average rainfall in May: 2.28"

The wettest month (with the highest rainfall) is October (2.95").
The driest month (with the least rainfall) is September (1.42").

Average rainfall days in May
North Monmouth, ME

Average rainfall days in May - North Monmouth, ME
  • Average rainfall days in May: 15.5 days

The month with the highest number of rainy days is June (16 days).
The month with the least rainy days is January (7 days).

Average snowfall in May
North Monmouth, ME

Average snowfall in May - North Monmouth, ME
  • Average snowfall in May: 0.63"

The month with the highest snowfall is February (6.77").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
North Monmouth, ME

Average snowfall days in May - North Monmouth, ME
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
North Monmouth, ME

Average daylight in May / Average sunshine in May - North Monmouth, 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 36min).

Average sunshine days in May
North Monmouth, ME

Average sunshine days in May - North Monmouth, ME
  • Average sunshine days in May: 12.6 days

The month with the most sunshine days is September (17.7 days).
The month with the least sunshine days is April (11.6 days).

Average UV index in May
North Monmouth, ME

Average UV index in May - North Monmouth, 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, October, November and December (UV index 2).

Average cloud cover in May
North Monmouth, ME

Average cloud cover in May - North Monmouth, ME
  • Average cloud cover in May: 49

The months with the most cloud cover are March and April (Cloud cover 52).
The months with the least cloud cover are August and September (Cloud cover 36).

Average visibility in May
North Monmouth, ME

Average visibility in May - North Monmouth, 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).

North Monmouth, Maine, USA

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