May weather forecast
Bar Mills, ME

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Weather in May

The last month of the spring, May, is an enjoyable month in Bar Mills, Maine, with an average temperature ranging between min 46°F (7.8°C) and max 61°F (16.1°C).

Temperature

Bar Mills's weather in May presents a rise in the average high-temperature, moving from a frosty 49.6°F (9.8°C) in April to a comfortable 61°F (16.1°C). In May, the recorded average low-temperature in Bar Mills, Maine, is a frosty 46°F (7.8°C).

Humidity

In Bar Mills, the average relative humidity in May is 79%.

Rainfall

In Bar Mills, during May, the rain falls for 14.5 days and regularly aggregates up to 2.36" (60mm) of precipitation. In Bar Mills, during the entire year, the rain falls for 139.6 days and collects up to 30.2" (767mm) 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, Bar Mills aggregates 0.2" (5mm) of snow. In Bar Mills, during the entire year, snow falls for 39.4 days and aggregates up to 26.73" (679mm) of snow.

Daylight

In May, the average length of the day in Bar Mills is 14h and 44min.
On the first day of May, sunrise is at 5:33 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 5:03 am and sunset at 8:16 pm EDT.

Sunshine

In May, the average sunshine is 8.2h.

UV index

In May, the average daily maximum UV index in Bar Mills is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In May, an average UV index of 4 transforms into the following instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Frequently asked questions

What are the temperatures in Bar Mills in May?

An average high-temperature, in May, in Bar Mills, is 61°F (16.1°C) and the average low-temperature is 46°F (7.8°C).

What is the average humidity in May in Bar Mills?

In May, the average relative humidity is 79%.

How much does it rain in Bar Mills in May?

In May, in Bar Mills, Maine, the rain falls for 14.5 days. Throughout May, 2.36" (60mm) of precipitation is accumulated.

What is the last month it snows in Bar Mills?

May is the last month it regularly snows in Bar Mills. During 0.1 snowfall days, in May, Bar Mills aggregates 0.2" (5mm) of snow.

How many hours of daylight does Bar Mills have in May?

In May, the average day length is 14h and 44min.

When are sunrise and sunset in May in Bar Mills?

In May, on the first day of the month, sunrise is at 5:33 am and sunset at 7:44 pm. On the last day of the month, sunrise is at 5:03 am and sunset at 8:16 pm EDT.

How many hours of sunshine does Bar Mills have in May?

In May, the average sunshine duration in Bar Mills, Maine, is 8.2h.

What is the UV index intensity in May in Bar Mills?

The average daily maximum UV index in May in Bar Mills, Maine, is 4. A UV Index reading of 3 to 5 represents a medium health risk from exposure to the Sun's UV radiation.
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
Bar Mills, ME

Average temperature in May - Bar Mills, ME
  • Average high temperature in May: 61°F

The warmest month (with the highest average high temperature) is July (75.7°F).
The month with the lowest average high temperature is January (29.3°F).

  • Average low temperature in May: 46°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 (17.4°F).

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Average pressure in May
Bar Mills, ME

Average pressure in May - Bar Mills, ME
  • Average pressure in May: 29.99"Hg

The months with the highest atmospheric pressure are September and November (30.05"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in May
Bar Mills, ME

Average wind speed in May - Bar Mills, ME
  • Average wind speed in May: 7.3mph

The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

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Average humidity in May
Bar Mills, ME

Average humidity in May - Bar Mills, ME
  • Average humidity in May: 79%

The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is November (75%).

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Average rainfall in May
Bar Mills, ME

Average rainfall in May - Bar Mills, ME
  • Average rainfall in May: 2.36"

The wettest month (with the highest rainfall) is October (3.39").
The driest month (with the least rainfall) is September (1.46").

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Average rainfall days in May
Bar Mills, ME

Average rainfall days in May - Bar Mills, ME
  • Average rainfall days in May: 14.5 days

The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is January (6.6 days).

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Average snowfall in May
Bar Mills, ME

Average snowfall in May - Bar Mills, ME
  • Average snowfall in May: 0.2"

The month with the highest snowfall is December (6.42").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Bar Mills, ME

Average snowfall days in May - Bar Mills, ME
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is January (9.8 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
Bar Mills, ME

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

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 24min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

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Average sunshine days in May
Bar Mills, ME

Average sunshine days in May - Bar Mills, ME
  • Average sunshine days in May: 14.8 days

The month with the most sunshine days is September (17.4 days).
The month with the least sunshine days is April (12.8 days).

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Average UV index in May
Bar Mills, ME

Average UV index in May - Bar Mills, 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
Bar Mills, ME

Average cloud cover in May - Bar Mills, ME
  • Average cloud cover in May: 47

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in May
Bar Mills, ME

Average visibility in May - Bar Mills, 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).

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Bar Mills, Maine, USA

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