Great Diamond Island Travel Guide

Trek Zone
Island

Facts and practical information

Elevation: 7 ft a.s.l.Coordinates: 43°41'0"N, 70°11'35"W
Location

MaineUnited States

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Great Diamond Island Top Attractions

Great Diamond Island Attractions - What to See and Explore

Great Diamond Island offers many attractions and places to visit. Here are the most important ones: Fort McKinley. Below you will find a complete list of places worth visiting.

  • fort mckinley great diamond island

Best Time To Visit Great Diamond Island

Learn when is the best time to travel to Great Diamond Island weather-wise and what to expect in each season.

Average temperatures in °F

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The highest air temperature is in June, July and August. While the coldest is in January and February.

Monthly rainfall in inches

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The lowest rainfall is recorded in February, June, July, August and September. Most of it rains in November and December.

Length of day in hours

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We can expect the longest days in June, while the shortest in December.

Sunrise

Where to next? Visit maine Maine region page or discover the top tourist attractions in United States.