Annual average weather for Newfoundland, Canada

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Annual Average Weather for Newfoundland, Canada

The annual average maximum daily temperature is 8.9°C (48.0°F) which is too cold for sunbathing. The annual average water temperature is typically 6.4°C (43.6°F) which is extremely cold and not suitable for swimming. Taking a dip at this temperature would risk hypothermia. Annually there are on average 15.7 days of rain per month and 4.2 hours of sun per day.

When is the best time to visit Newfoundland?

The best months to visit Newfoundland are June, July, August, September, for the best beach weather, the most sunshine and optimal sunbathing and swimming conditions with the least chance of rain.

The sea is best for swimming between June and November when the sea temperature is above the average 6°C (44°F) which is extremely cold and not suitable for swimming. Taking a dip at this temperature would risk hypothermia.

Can you sunbathe in Newfoundland year round?

No, you can't sunbathe in Newfoundland all year round. Some months are too cold for sunbathing, however you might enjoy other beach activities such as taking a walk, going hiking along trails or just enjoying the scenery.

Even during the warmest month, sunbathing may not be ideal as temperatures don't reach 20°C (72°F). The warmest month in Newfoundland is August when the average maximum temperature is 19°C (66°F), average temperature is 17°C (62°F) and average minimum temperature is 14°C (57°F).

More info about the annual temperatures and sunshine.

Can you swim in Newfoundland year round?

No, you can't swim in Newfoundland all year round.

The warmest sea water temperatures in Newfoundland are found in August when they peak at 16°C (60°F) and lowest in February when they dip to 0°C (33°F).

The sea temperature is above average for swimming between June and November when the sea temperature is above 6°C (44°F) which is extremely cold and not suitable for swimming. Taking a dip at this temperature would risk hypothermia.

More info about the annual sea temperatures

When is the hottest month in Newfoundland?

The hottest month in Newfoundland is August when the average maximum temperature is not that warm but sunbathing may be possible on some clear days 19°C (66°F), average temperature is 17°C (62°F) and average minimum temperature is 14°C (57°F).

More info about the annual temperatures and sunshine.

When is the coldest month in Newfoundland?

The coolest month in Newfoundland is February when the average maximum temperature is -0°C (32°F), average temperature is -3°C (28°F) and average minimum temperature is -5°C (23°F).

More info about the annual temperatures and sunshine

When is the sunniest month in Newfoundland?

The sunniest days in Newfoundland are in July which has the most hours of sunshine per day. In July the sunshine percentage is 45% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.0 hours of sunshine per day.

More info about the annual sunshine.

When is the least sunny month in Newfoundland?

December has the least sunshine. In December the sunshine percentage is 24% making it extremely gloomy and overcast with little sunshine. There are 2.0 hours of sunshine per day.

More info about the annual sunshine.

When is the driest month in Newfoundland?

The driest month in Newfoundland is April with 6.1cm (2.4inches) of rain and September has the fewest days of rain with 12 days with some rain, a pretty wet time to visit the beach.

More info about the annual rainfall

When is the wettest month in Newfoundland?

The wettest month in Newfoundland is November with 11cm (4.3inches) of rain and January has the most days of rain with 19.2 days with some rain, a wet time to visit the beach.

More info about the annual rainfall.

When is the sea the coldest in Newfoundland?

The coldest sea water temperatures in Newfoundland are found in February when they dip to 0°C (33°F) which is extremely cold and not suitable for swimming. Taking a dip at this temperature would risk hypothermia.

More info about the annual sea temperatures.

When is the sea the warmest in Newfoundland?

The warmest sea water temperatures in Newfoundland are found in August when they peak at 16°C (60°F) which is cold for swimming, a full wet suit is required to spend any length of time in the sea.

More info about the annual sea temperatures.

When is the most humid month in Newfoundland?

The most humid month in Newfoundland is August with a dew point (an indicator of humidity) of 16°C (61°F) which is OK for most but slightly uncomfortable for some.

More info about the annual humidity.

When is the least humid month in Newfoundland?

The least humid month in Newfoundland is February with a dew point of -2°C (29°F) which is a bit dry for some.

More info about the annual humidity.

When is the windiest month in Newfoundland?

The most windy month in Newfoundland is January when the average maximum windspeed is 49KM/H (30MPH) and the average wind speed is 31KM/H (19MPH).

More info about the annual wind conditions.

Annual Temperature for Newfoundland

The hottest month in Newfoundland is August when the average maximum temperature is 19°C (66°F), average temperature is 17°C (62°F) and average minimum temperature is 14°C (57°F).

The coolest month in Newfoundland is February when the average maximum temperature is -0°C (-0°F), average temperature is -3°C (28°F) and average minimum temperature is -5°C (23°F).

Annual Sunshine for Newfoundland

The longest days in Newfoundland are in June, with an average of 16 hours of daylight per day. December has the shortest days with an average of 8.4 hours of daylight per day.

The sunniest days in Newfoundland are in July which has the most hours of sunshine per day. The sunshine percentage is 45% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.0 hours of sunshine per day.

December has the least sunshine. The sunshine percentage is 24% making it extremely gloomy and overcast with little sunshine. There are 2.0 hours of sunshine per day.

The ultraviolet index is the highest in June when it reaches 8.2 and lowest in December when it reaches 0.8.

An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Annual Sea Temperature for Newfoundland

The warmest sea water temperatures in Newfoundland are found in August when they peak at 16°C (60°F) and lowest in February when they dip to 0°C (33°F).

The sea is best for swimming between June and November when the temperature is above 6°C (44°F) which is extremely cold and not suitable for swimming. Taking a dip at this temperature would risk hypothermia.

Annual Rainfall for Newfoundland

The wettest month in Newfoundland is November with 11cm (4.3inches) of rain and January has the most days of rain with 19.2 days with some rain, a wet time to visit the beach.

The driest month in Newfoundland is April with 6.1cm (2.4inches) of rain and September has the fewest days of rain with 12 days with some rain, a pretty wet time to visit the beach.

Annual Humidity for Newfoundland

The most humid month in Newfoundland is August with a dew point (an indicator of humidity) of 16°C (61°F) which is OK for most but slightly uncomfortable for some.

The least humid month in Newfoundland is February with a dew point of -2°C (29°F) which is a bit dry for some.

Annual Wind Speed for Newfoundland

The most windy month in Newfoundland is January when the average maximum windspeed is 49KM/H (30MPH) and the average wind speed is 31KM/H (19MPH).

The least windy month in Newfoundland is July when the average maximum windspeed is 30KM/H (19MPH) and the average wind speed is 19KM/H (12MPH).

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