May weather forecast
Moose River, ME

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Weather in May

May, the last month of the spring in Moose River, is a refreshing month, with an average temperature ranging between max 59.5°F (15.3°C) and min 40.5°F (4.7°C).

Temperature

Moose River in May showcases a distinct temperature shift, moving from an average high of a frosty 43.7°F (6.5°C) in April to a refreshing 59.5°F (15.3°C). The average temperature during May nights is registered at an icy 40.5°F (4.7°C).

Humidity

The least humid month is May, with an average relative humidity of 76%.

Rainfall

In May, in Moose River, the rain falls for 17.3 days. Throughout May, 2.95" (75mm) of precipitation is accumulated. Throughout the year, there are 149.8 rainfall days, and 32.24" (819mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Moose River. During 1.3 snowfall days, in May, Moose River aggregates 1.77" (45mm) of snow. In Moose River, during the entire year, snow falls for 110.8 days and aggregates up to 76.65" (1947mm) of snow.

Daylight

In May, the average length of the day is 14h and 56min.
On the first day of May, sunrise is at 5:27 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 4:55 am and sunset at 8:22 pm EDT.

Sunshine

The average sunshine in May is 7.5h.

UV index

In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: A maximum UV index of 4 in May translates into the following recommendations:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Updated: Jul 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May?

During May, Moose River experiences an average high-temperature of 59.5°F (15.3°C) and a low-temperature of 40.5°F (4.7°C).

What is the least humid month?

The least humid month is May, with an average relative humidity of 76%.

What is the average humidity in May?

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

How much does it rain in May?

In Moose River, in May, during 17.3 rainfall days, 2.95" (75mm) of precipitation is typically accumulated.

What is the last month it snows?

May is the last month it regularly snows. During 1.3 snowfall days, in May, Moose River aggregates 1.77" (45mm) of snow.

How many hours of daylight does Moose River have in May?

The average day length in May is 14h and 56min.

When are sunrise and sunset in May in Moose River?

In May, on the first day of the month, sunrise is at 5:27 am and sunset at 7:48 pm. On the last day of the month, sunrise is at 4:55 am and sunset at 8:22 pm EDT.

How long on average sun shines in May?

In May, the average sunshine duration is 7.5h.

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 moderate health threat from unprotected exposure to 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
Moose River, ME

Average temperature in May - Moose River, ME
  • Average high temperature in May: 59.5°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 (19.8°F).

  • Average low temperature in May: 40.5°F

The month with the highest average low temperature is July (54.1°F).
The coldest month (with the lowest average low temperature) is January (7°F).

Average pressure in May
Moose River, ME

Average pressure in May - Moose River, 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
Moose River, ME

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

The windiest months (with the highest average wind speed) are February and March (8.3mph).
The calmest month (with the lowest average wind speed) is August (6mph).

Average humidity in May
Moose River, ME

Average humidity in May - Moose River, 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
Moose River, ME

Average rainfall in May - Moose River, ME
  • Average rainfall in May: 2.95"

The wettest month (with the highest rainfall) is October (3.19").
The driest month (with the least rainfall) is February (2.17").

Average rainfall days in May
Moose River, ME

Average rainfall days in May - Moose River, ME
  • Average rainfall days in May: 17.3 days

The month with the highest number of rainy days is August (17.6 days).
The month with the least rainy days is February (4.8 days).

Average snowfall in May
Moose River, ME

Average snowfall in May - Moose River, ME
  • Average snowfall in May: 1.77"

The month with the highest snowfall is February (14.29").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Moose River, ME

Average snowfall days in May - Moose River, ME
  • Average snowfall days in May: 1.3 days

The month with the highest number of snowfall days is February (21.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Moose River, ME

Average daylight in May / Average sunshine in May - Moose River, 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 months with the most sunshine are July and August (Average sunshine: 9h and 24min).
The month with the least sunshine is February (Average sunshine: 2h and 24min).

Average sunshine days in May
Moose River, ME

Average sunshine days in May - Moose River, ME
  • Average sunshine days in May: 11.2 days

The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is February (6.4 days).

Average UV index in May
Moose River, ME

Average UV index in May - Moose River, ME
  • Average UV index in May: 4

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

Average cloud cover in May
Moose River, ME

Average cloud cover in May - Moose River, ME
  • Average cloud cover in May: 53

The month with the most cloud cover is February (Cloud cover 79).
The month with the least cloud cover is July (Cloud cover 43).

Average visibility in May
Moose River, ME

Average visibility in May - Moose River, ME
  • Average visibility in May: 5mi

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

Moose River, Maine, USA

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