Grand Manan Island Weather in April
April in Grand Manan Island typically sees daytime highs of 7°C (45°F) and nighttime lows of 2°C (36°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Grand Manan Island in April
Analyzing past climate data, one can expect approximately 11 days of rain, averaging 113 mm (4.4 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Grand Manan Island in April
April in Grand Manan Island brings low temperatures, with highs of 7°C (45°F) and nights around 2°C (36°F). Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights drop to 2°C (36°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.If you prefer dry days with pleasant temperatures, April may not be the ideal month to visit Grand Manan Island. Our weather planner can help you explore destinations with more pleasant weather conditions.
Grand Manan Island Temperature in April
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Chance of Rain
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Grand Manan Island Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Grand Manan Island - and find the best time to visit.
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Grand Manan Island typically rise from around 6°C (43°F) at the start of April to approximately 12°C (54°F) by the end. Nights are cold, with lows typically ranging from -2°C (28°F) to 3°C (37°F).
Average temperatures in April
Daily Historical Precipitation
48-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather records for Grand Manan Island in April
Browse day-by-day weather records for Grand Manan Island spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Grand Manan Island historical weather extremes in April
Based on weather observations in Grand Manan Island between 2003 and 2026, these are the recorded extremes during April.
- The warmest day in April was on April 29, 2003, with a maximum of 23°C (73°F).
- The coldest April day was on April 17, 2003, with a maximum of -3°C (27°F).
- The coldest night in April in Grand Manan Island was on April 4, 2016, with a minimum of -10°C (14°F).
Best Places in Canada in April
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in April →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Grand Manan Island in April
We recommend to layer up for chilly conditions in Grand Manan Island in April. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.
What To Do in Grand Manan Island in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling4/10 -
Walking4/10 -
Barbeque1/10 -
Camping3/10 -
Outdoor sports4/10
Grand Manan Island 3-Day Forecast
See the full Grand Manan Island climate overview or explore weather in Canada.
Popular in April
Where to go in April - average daytime high across popular destinations.
Niagara Falls
13°C (55°F) Ottawa
12°C (54°F) Vancouver
12°C (54°F) Montréal12°C (54°F) Calgary12°C (54°F) Toronto10°C (50°F) Quebec City
9°C (48°F) Whistler6°C (43°F) 
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