May weather forecast
Brassua, ME

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Weather in May

The last month of the spring, May, is a mild month in Brassua, Maine, with an average temperature varying between 40.6°F (4.8°C) and 59.9°F (15.5°C).

Temperature

The shift from April to May is characterized by a clear increase in the average high-temperature, escalating from a frosty 44.2°F (6.8°C) to a mild 59.9°F (15.5°C). Brassua experiences an average low-temperature reading of 40.6°F (4.8°C) throughout May.

Humidity

With an average relative humidity of 76%, May is the least humid month in Brassua.

Rainfall

In Brassua, in May, during 16.3 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. Throughout the year, in Brassua, there are 136.8 rainfall days, and 18.23" (463mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows. During 0.8 snowfall days, in May, Brassua aggregates 1.1" (28mm) of snow. In Brassua, during the entire year, snow falls for 99.1 days and aggregates up to 29.96" (761mm) of snow.

Daylight

In May, the average length of the day is 14h and 56min.
On the first day of the month, sunrise is at 5:26 am and sunset at 7:47 pm. On the last day of May, sunrise is at 4:53 am and sunset at 8:21 pm EDT.

Sunshine

In May, the average sunshine is 7.5h.

UV index

In Brassua, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 4 in May converts into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Updated: Jun 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May?

In Brassua, in May, the average high-temperature is 59.9°F (15.5°C), and the average low-temperature is 40.6°F (4.8°C).

What is the least humid month?

With an average relative humidity of 76%, May is the least humid month.

What is the average humidity in May?

In Brassua, the average relative humidity in May is 76%.

How many days does it rain in May?

In Brassua, during May, the rain falls for 16.3 days and regularly aggregates up to 1.85" (47mm) of precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.8 snowfall days, in May, Brassua aggregates 1.1" (28mm) of snow.

What is the average length of the day in May?

In May, the average day length in Brassua is 14h and 56min.

When are sunrise and sunset in May in Brassua?

On the first day of May, sunrise is at 5:26 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 4:53 am and sunset at 8:21 pm EDT.

How long on average sun shines in May?

The average sunshine duration in May is 7.5h.

How high is the UV index in May?

In Brassua, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe 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
Brassua, ME

Average temperature in May - Brassua, ME
  • Average high temperature in May: 59.9°F

The warmest month (with the highest average high temperature) is July (73.9°F).
The month with the lowest average high temperature is January (20.3°F).

  • Average low temperature in May: 40.6°F

The month with the highest average low temperature is July (54.3°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).

Average pressure in May
Brassua, ME

Average pressure in May - Brassua, ME
  • Average pressure in May: 29.97"Hg

The month with the highest atmospheric pressure is November (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in May
Brassua, ME

Average wind speed in May - Brassua, ME
  • Average wind speed in May: 7.2mph

The windiest month (with the highest average wind speed) is March (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

Average humidity in May
Brassua, ME

Average humidity in May - Brassua, ME
  • Average humidity in May: 76%

The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (76%).

Average rainfall in May
Brassua, ME

Average rainfall in May - Brassua, ME
  • Average rainfall in May: 1.85"

The wettest month (with the highest rainfall) is June (2.2").
The driest month (with the least rainfall) is February (0.87").

Average rainfall days in May
Brassua, ME

Average rainfall days in May - Brassua, ME
  • Average rainfall days in May: 16.3 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (5 days).

Average snowfall in May
Brassua, ME

Average snowfall in May - Brassua, ME
  • Average snowfall in May: 1.1"

The month with the highest snowfall is March (5.43").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Brassua, ME

Average snowfall days in May - Brassua, ME
  • Average snowfall days in May: 0.8 days

The month with the highest number of snowfall days is February (20 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Brassua, ME

Average daylight in May / Average sunshine in May - Brassua, ME
  • Average daylight in May: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in May: 7h and 3min

The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).

Average sunshine days in May
Brassua, ME

Average sunshine days in May - Brassua, ME
  • Average sunshine days in May: 12.1 days

The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is February (9.7 days).

Average UV index in May
Brassua, ME

Average UV index in May - Brassua, ME
  • Average UV index in May: 4

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are February, March, November and December (UV index 1).

Average cloud cover in May
Brassua, ME

Average cloud cover in May - Brassua, ME
  • Average cloud cover in May: 53

The month with the most cloud cover is February (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 43).

Average visibility in May
Brassua, ME

Average visibility in May - Brassua, ME
  • Average visibility in May: 5mi

The months with the highest visibility are May, June, July, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, August and September (4mi).

Brassua, Maine, USA

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