Measurements:
°C
°F
Mount Desert Island
32°F
S 14 mph
Feels like: 22°F
Precip: 0%
World Resorts USA Mount Desert Island Weather May Weather in Mount Desert Island

Mount Desert Island Weather: May

Average Day Temperature: 59.4°F
Average Night Temperature: 46.9°F
Sea Water Temperature: 47.3°F
Number of Sunny Days: 9 days
Sunshine Hours: 14.2 - 15.3 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.1 in

Air Temperature in May, °F

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
12
24
36
48
60
72
84
96
Day Temperature   
Night Temperature

The highest day temperature in May 2024 was 74°F. The lowest night temperature was 38°F. The average values for day and night temperatures during May were 59.6°F и 48.1°F respectivly.

Mount Desert Island Water Sea Temperature in May, °F

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
37
40
43
46
49
52
55
58

The average sea surface temperature in May 2024 for Mount Desert Island was 48.6°F. The maximum and minimum values were 43.4°F and 54.0°F respectively.

Sunny, Cloudy and Gloomy days
Sunny days
Cloudy days
Gloomy days
30%
33%
37%

You can expect various weather conditions during May. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in May, in

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
0.3
0.6
0.8
1.1
1.4
1.7
2.0

Precipitation total in May for Mount Desert Island is 1.1 in. It makes may one of the least rainy months of the year.

Wind Speed in May, mph
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.8
3.6
5.4
7.3
9.1
10.9
12.7

The average wind speed in May is 8.2 mph.

Average Sunny Hours Per Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.3
2.6
4.0
5.3
6.6
7.9
9.2
10.6

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Mount Desert Island in May is 7.7 hours.

Best Time to Visit Mount Desert Island
The most sunny months:
September 13 days
October 12 days
November 12 days
The most warm months:
July 75.2 °F
August 74.3 °F
June 68.5 °F
Warmest sea temperature:
August 63.2 °F
July 61.3 °F
September 59.5 °F
The most cold months:
January 27.1 °F
February 27.7 °F
December 34.2 °F
The most rainy months:
December 3 days
July 3 days
April 3 days
The most windy months:
February 11 mph
March 10 mph
December 10 mph

Mount Desert Island on the Weather Map

USA Resorts:
NAME
Boston +34
Chicago +40
Hawaii +76
Honolulu +76
Houston +66
Las Vegas +44
Los Angeles +44
Miami +64
New York +34
Orlando +58
San Diego +52
San Francisco +44
Sarasota +58
Tampa +58
Washington +38
24 Hours Weather Forecast
Mount Desert Island
Local time: 09:03
18 mar, tuesday
1200 38°F
S
14 mph
1500 44°F
S
11 mph
1800 42°F
S
8 mph
2100 40°F
S
4 mph
19 mar, wednesday
0000 36°F
SW
5 mph
0300 34°F
SW
4 mph
0600 34°F
SW
4 mph
0900 42°F
SW
6 mph