World Resorts USA Bar Harbor Weather

Bar Harbor weather in May

Weather in Bar Harbor: May

Average day temperature: 58.5°F
Average night temperature: 46.9°F
Sea water temperature: 46.9°F
Number of sunny days: 10 days
Day length: 14.2 - 15.3 hours
Number of rainy days: 2 days
Precipitation totals: 1.2 in.

Air temperature in May, °F

Show year:
2023
2022
2021

The highest day temperature during May of 2023 was 77°F. At the same time the lowest night temperature was 36°F. Day and night temperature averages during May were 60.5°F and 46.5°F.

Sea water temperature in Bar Harbor in May, °F

Show year:
2023
2022
2021

The average sea water temperature in May of 2023 was 47.3°F. The highest and lowest sea temperatures during the month were 51.6°F and 43.5°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 1.2 in. Other months of the year show relatively similar values.

Wind speed in May, mph

The average wind speed value in May is 8.6 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: 8.1.

Best time for vacation in Bar Harbor

Sunniest months:
September 13 days
November 13 days
October 11 days
Warmest months:
July 72.3 °F
August 72.0 °F
June 66.4 °F
Warmest sea temp:
August 61.9 °F
July 59.5 °F
September 58.6 °F
Coldest months:
January 29.7 °F
February 30.2 °F
December 36.4 °F
Rainiest months:
December 4 days
October 4 days
November 3 days
Windiest months:
March 10.8 mph
December 10.7 mph
February 10.6 mph

Bar Harbor on a weather map

Bar Harbor
+54°F
W 5 mph
Feels like: +52°F
Precip.: 100%
Places in USA:
Name
°F
+54°F
+61°F
+73°F
+73°F
+90°F
+64°F
+86°F
+61°F
+84°F
+64°F
+57°F
+82°F
+84°F
+90°F
+75°F
24 Hours Forecast
Bar Harbor
Local time: 19:47
May 18, saturday
2100
54°F
W
5 mph
May 19, sunday
0000
50°F
W
5 mph
0300
50°F
SW
6 mph
0600
50°F
SW
7 mph
0900
52°F
SW
9 mph
1200
55°F
W
9 mph
1500
57°F
NW
8 mph
1800
54°F
NW
6 mph
Units of measurement: °C / °F