May weather forecast
Maine, MN

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Weather in May

The last month of the spring, May, is an enjoyable month in Maine, Minnesota, with an average temperature fluctuating between 64.8°F (18.2°C) and 46.8°F (8.2°C).

Temperature

An increase in the average high-temperature marks May, surging from April's frosty 49.8°F (9.9°C) to a comfortable 64.8°F (18.2°C). Maine observes an average low-temperature of 46.8°F (8.2°C) during May nights.

Humidity

The least humid month is May, with an average relative humidity of 68%.

Rainfall

In Maine, Minnesota, in May, during 14.8 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. Throughout the year, there are 95.9 rainfall days, and 14.45" (367mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Maine. May is the last month it regularly snows. During 0.3 snowfall days, in May, Maine aggregates 0.83" (21mm) of snow. In Maine, during the entire year, snow falls for 57.6 days and aggregates up to 14.41" (366mm) of snow.

Daylight

The average length of the day in May is 15h and 1min.
On the first day of May, sunrise is at 6:07 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 9:07 pm CDT.

Sunshine

The average sunshine in May in Maine, Minnesota, is 8.5h.

UV index

In Maine, 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 the average person.
Note: In May, an average UV index of 4 transforms into the following instructions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

What are May temperatures in Maine?

The average high-temperature, in May, in Maine, is 64.8°F (18.2°C), while the average low-temperature is 46.8°F (8.2°C).

What is the least humid month in Maine?

May is the least humid month in Maine, Minnesota, with an average relative humidity of 68%.

What is the average humidity in May in Maine?

The average relative humidity in May in Maine, Minnesota, is 68%.

How much does it rain in Maine in May?

In Maine, in May, during 14.8 rainfall days, 1.89" (48mm) of precipitation is typically accumulated.

What is the last month it snows in Maine?

May is the last month it regularly snows in Maine, Minnesota. During 0.3 snowfall days, in May, Maine aggregates 0.83" (21mm) of snow.

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

The average day length in May is 15h and 1min.

When is the sunrise / sunset in May in Maine?

On the first day of May in Maine, sunrise is at 6:07 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 9:07 pm CDT.

How long on average sun shines in May in Maine?

In May, the average sunshine duration in Maine, Minnesota, is 8.5h.

What is the UV index intensity in May in Maine?

The average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium health risk from unsafe 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
Maine, MN

Average temperature in May - Maine, MN
  • Average high temperature in May: 64.8°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (16.2°F).

  • Average low temperature in May: 46.8°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (3.2°F).

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Average pressure in May
Maine, MN

Average pressure in May - Maine, MN
  • Average pressure in May: 29.94"Hg

The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in May
Maine, MN

Average wind speed in May - Maine, MN
  • Average wind speed in May: 9.5mph

The windiest month (with the highest average wind speed) is October (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (8mph).

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Average humidity in May
Maine, MN

Average humidity in May - Maine, MN
  • Average humidity in May: 68%

The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is May (68%).

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Average rainfall in May
Maine, MN

Average rainfall in May - Maine, MN
  • Average rainfall in May: 1.89"

The wettest month (with the highest rainfall) is June (2.64").
The driest months (with the least rainfall) are January and November (0.39").

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Average rainfall days in May
Maine, MN

Average rainfall days in May - Maine, MN
  • Average rainfall days in May: 14.8 days

The month with the highest number of rainy days is June (15.5 days).
The month with the least rainy days is February (1 days).

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Average snowfall in May
Maine, MN

Average snowfall in May - Maine, MN
  • Average snowfall in May: 0.83"

The month with the highest snowfall is December (3.15").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Maine, MN

Average snowfall days in May - Maine, MN
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is December (13.7 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
Maine, MN

Average daylight in May / Average sunshine in May - Maine, MN
  • Average daylight in May: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in May: 8h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).

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Average sunshine days in May
Maine, MN

Average sunshine days in May - Maine, MN
  • Average sunshine days in May: 14.5 days

The months with the most sunshine days are September and November (20.1 days).
The month with the least sunshine days is June (12 days).

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Average UV index in May
Maine, MN

Average UV index in May - Maine, MN
  • Average UV index in May: 4

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in May
Maine, MN

Average cloud cover in May - Maine, MN
  • Average cloud cover in May: 43

The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in May
Maine, MN

Average visibility in May - Maine, MN
  • Average visibility in May: 6mi

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

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Maine, Minnesota, USA

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