May weather forecast
Brownfield, ME

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Weather in May

The last month of the spring, May, is a refreshing month in Brownfield, Maine, with temperature in the range of an average high of 64°F (17.8°C) and an average low of 43.3°F (6.3°C).

Temperature

May's onset is marked by a temperature increase, moving from a cool 50.4°F (10.2°C) in April to a comfortable 64°F (17.8°C). Throughout May, an average low-temperature of 43.3°F (6.3°C) is expected.

Humidity

In May, the average relative humidity is 77%.

Rainfall

In Brownfield, in May, it is raining for 13.7 days, with typically 1.93" (49mm) of accumulated precipitation. Throughout the year, there are 131.2 rainfall days, and 25.59" (650mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows in Brownfield. During 0.2 snowfall days, in May, Brownfield aggregates 0.35" (9mm) of snow. In Brownfield, during the entire year, snow falls for 49.8 days and aggregates up to 38.19" (970mm) of snow.

Daylight

In Brownfield, the average length of the day in May is 14h and 46min.
On the first day of May, sunrise is at 5:34 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 5:04 am and sunset at 8:18 pm EDT.

Sunshine

In May, the average sunshine is 8h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 5 in May transforms into the following instructions:
Undertake precautions - Guarding against sun damage is counselled. To avoid the Sun's strongest rays, limit exposure around the mid-day period. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Updated: Aug 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average May temperature?

Brownfield in May has an average high-temperature of 64°F (17.8°C) and an average low-temperature of 43.3°F (6.3°C).

What is the average humidity in May in Brownfield?

In May, the average relative humidity is 77%.

How many days does it rain in May?

In Brownfield, during May, the rain falls for 13.7 days and regularly aggregates up to 1.93" (49mm) of precipitation.

What is the last month it snows?

May is the last month it regularly snows. During 0.2 snowfall days, in May, Brownfield aggregates 0.35" (9mm) of snow.

How many hours of daylight does Brownfield have in May?

In May, the average day length is 14h and 46min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 5:34 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 5:04 am and sunset at 8:18 pm EDT.

How many hours of sunshine does Brownfield have in May?

The average sunshine duration in May is 8h.

What is the month with the highest UV index in Brownfield?

The months with the highest UV index are May through August, with an average maximum UV index of 5.

What is the UV index reading in May in Brownfield?

In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
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
Brownfield, ME

Average temperature in May - Brownfield, ME
  • Average high temperature in May: 64°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (26.1°F).

  • Average low temperature in May: 43.3°F

The month with the highest average low temperature is July (56.5°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).

Average pressure in May
Brownfield, ME

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

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in May
Brownfield, ME

Average wind speed in May - Brownfield, ME
  • Average wind speed in May: 5.3mph

The windiest month (with the highest average wind speed) is April (5.8mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in May
Brownfield, ME

Average humidity in May - Brownfield, ME
  • Average humidity in May: 77%

The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is November (76%).

Average rainfall in May
Brownfield, ME

Average rainfall in May - Brownfield, ME
  • Average rainfall in May: 1.93"

The wettest months (with the highest rainfall) are April and October (2.64").
The driest month (with the least rainfall) is September (1.22").

Average rainfall days in May
Brownfield, ME

Average rainfall days in May - Brownfield, ME
  • Average rainfall days in May: 13.7 days

The months with the highest number of rainy days are April and July (14.3 days).
The month with the least rainy days is February (6.3 days).

Average snowfall in May
Brownfield, ME

Average snowfall in May - Brownfield, ME
  • Average snowfall in May: 0.35"

The month with the highest snowfall is February (9.88").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Brownfield, ME

Average snowfall days in May - Brownfield, ME
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

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 0min

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
Brownfield, ME

Average sunshine days in May - Brownfield, ME
  • Average sunshine days in May: 15.3 days

The month with the most sunshine days is September (18.4 days).
The month with the least sunshine days is April (12.4 days).

Average UV index in May
Brownfield, ME

Average UV index in May - Brownfield, ME
  • Average UV index in May: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).

Average cloud cover in May
Brownfield, ME

Average cloud cover in May - Brownfield, ME
  • Average cloud cover in May: 49

The month with the most cloud cover is March (Cloud cover 51).
The months with the least cloud cover are August and September (Cloud cover 36).

Average visibility in May
Brownfield, ME

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

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

Brownfield, Maine, USA

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