World Resorts USA Bar Harbor Weather

Bar Harbor weather in May

Weather in Bar Harbor: May

Average day temperature: 58.2°F
Average night temperature: 47.2°F
Sea water temperature: 47.3°F
Number of sunny days: 9 days
Day length: 14.2 - 15.3 hours
Number of rainy days: 2 days
Precipitation totals: 1.1 in.

Air temperature in May, °F

Show year:
2024
2023
2022

The highest day temperature during May of 2024 was 68°F. At the same time the lowest night temperature was 39°F. Day and night temperature averages during May were 57.0°F and 48.1°F.

Sea water temperature in Bar Harbor in May, °F

Show year:
2024
2023
2022

The average sea water temperature in May of 2024 was 48.3°F. The highest and lowest sea temperatures during the month were 53.2°F and 43.9°F.

Sunny, partly cloudy and cloudy days

Number of sunny, partly cloudy and cloudy days in May is almost equal.

Precipitation total in May, in.

Precipitation total value in Bar Harbor in May is 1.1 in. Other months of the year show relatively similar values.

Wind speed in May, mph

The average wind speed value in May is 8.3 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 7.7.

Best time for vacation in Bar Harbor

Sunniest months:
September 13 days
October 12 days
November 12 days
Warmest months:
July 72.2 °F
August 71.6 °F
June 66.2 °F
Warmest sea temp:
August 61.5 °F
July 59.7 °F
September 58.4 °F
Coldest months:
January 29.7 °F
February 30.2 °F
December 36.4 °F
Rainiest months:
December 4 days
March 3 days
July 3 days
Windiest months:
March 10.8 mph
December 10.7 mph
February 10.6 mph

Bar Harbor on a weather map

Bar Harbor
+19°F
SE 14 mph
Feels like: +5°F
Precip.: 0%
Places in USA:
Name
°F
+16°F
+25°F
+75°F
+75°F
+54°F
+54°F
+63°F
+21°F
+52°F
+52°F
+54°F
+50°F
+48°F
+50°F
+25°F
24 Hours Forecast
Bar Harbor
Local time: 01:38
December 22, sunday
0300
19°F
SE
14 mph
0600
16°F
SE
13 mph
0900
14°F
SE
11 mph
1200
18°F
SE
12 mph
1500
21°F
SE
13 mph
1800
21°F
SE
12 mph
2100
18°F
SE
11 mph
December 23, monday
0000
16°F
SE
9 mph
Units of measurement: °C / °F