Newfoundland and Labrador Weather in June

Average temperatures, rainfall, sunshine and the best places to visit in Newfoundland and Labrador, Canada in June.

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St. John's Bonavista Trinity Corner Brook

Planning a journey to Newfoundland and Labrador, Canada this June and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in Newfoundland and Labrador in June

Newfoundland and Labrador, Canada is a region in Canada. Newfoundland and Labrador, Canada offers a broad spectrum of weather patterns. In June, one might encounter temperatures that range from cold to pleasant, and precipitation levels ranging from moderate to high.

Temperatures

The average maximum daytime temperatures vary from cold in St. Anthony at 8°C (46°F) to pleasant in Grand Falls -Windsor at 19°C (66°F). Nighttime temperatures generally drop to 7°C (45°F) in Grand Falls -Windsor and 4°C (39°F) in St. Anthony.

To learn more about the conditions in specific areas of Newfoundland and Labrador, Canada, check out the map below.

Precipitation

In June, precipitation varies across different areas. From moderate rainfall in St. John's with an average of 77 mm (3 in) to high rainfall in Cow Head with 117 mm (4.6 in). Based on climate data from the last 30 years, St. John's typically sees the least rain in this month, making it the driest month of the year.

Average sunshine

Plenty of sunshine can be expected in numerous places in June. St. John's typically receives 200 hours of sunlight, making it ideal for those seeking sunny weather.

Explore Newfoundland and Labrador by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Newfoundland and Labrador in June

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Newfoundland and Labrador.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

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).

Popular Destinations in Newfoundland and Labrador

What is the weather like in June for some of the most popular destinations in Newfoundland and Labrador, Canada?

Temperature range in Newfoundland and Labrador (June)

Precipitation variation in Newfoundland and Labrador (June)

St. John's

In June St. John's generally has moderate temperatures with maximum daytime temperatures around 14°C (57°F), minimum nighttime temperatures around 6°C (43°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

« May
June
July »
May
June
July
Max temperature
10°C (50°F)
14°C (57°F)
19°C (66°F)
Min temperature
3°C (37°F)
6°C (43°F)
12°C (54°F)
Monthly sun hours
176 hours
200 hours
216 hours
Monthly rainfall
81 mm (3.2 in)
77 mm (3 in)
84 mm (3.3 in)
Monthly rainy days
15 days
13 days
12 days
Weather conditions
poor
tolerable
pleasant
Climate in St. John's →

Bonavista

In June Bonavista generally has low temperatures with maximum daytime temperatures around 11°C (52°F), minimum nighttime temperatures around 6°C (43°F) and moderate monthly rainfall. So on average the conditions are unpleasant that month.

« May
June
July »
May
June
July
Max temperature
7°C (45°F)
11°C (52°F)
17°C (63°F)
Min temperature
2°C (36°F)
6°C (43°F)
12°C (54°F)
Monthly rainfall
92 mm (3.6 in)
94 mm (3.7 in)
99 mm (3.9 in)
Monthly rainy days
13 days
12 days
11 days
Weather conditions
poor
unpleasant
tolerable
Climate in Bonavista →

Trinity

In June Trinity generally has moderate temperatures with maximum daytime temperatures around 14°C (57°F), minimum nighttime temperatures around 7°C (45°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

« May
June
July »
May
June
July
Max temperature
10°C (50°F)
14°C (57°F)
20°C (68°F)
Min temperature
3°C (37°F)
7°C (45°F)
12°C (54°F)
Monthly rainfall
87 mm (3.4 in)
87 mm (3.4 in)
94 mm (3.7 in)
Monthly rainy days
12 days
11 days
11 days
Weather conditions
poor
tolerable
perfect
Climate in Trinity →

Corner Brook

In June Corner Brook generally has moderate temperatures with maximum daytime temperatures around 16°C (61°F), minimum nighttime temperatures around 7°C (45°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

« May
June
July »
May
June
July
Max temperature
12°C (54°F)
16°C (61°F)
20°C (68°F)
Min temperature
2°C (36°F)
7°C (45°F)
11°C (52°F)
Monthly rainfall
88 mm (3.5 in)
94 mm (3.7 in)
110 mm (4.3 in)
Monthly rainy days
14 days
14 days
14 days
Weather conditions
unpleasant
tolerable
pleasant
Climate in Corner Brook →

Gander

In June Gander generally has pleasant temperatures with maximum daytime temperatures around 18°C (64°F), minimum nighttime temperatures around 7°C (45°F) and moderate monthly rainfall. So on average the conditions are pleasant that month.

« May
June
July »
May
June
July
Max temperature
14°C (57°F)
18°C (64°F)
23°C (73°F)
Min temperature
3°C (37°F)
7°C (45°F)
12°C (54°F)
Monthly rainfall
85 mm (3.3 in)
90 mm (3.5 in)
94 mm (3.7 in)
Monthly rainy days
16 days
15 days
14 days
Weather conditions
tolerable
pleasant
perfect
Climate in Gander →

Is your destination not in the list? Have a look at all destinations in Newfoundland and Labrador, in Canada.

In our records: Canada June extremes

Notable June records observed across cities in Canada in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the warmest June day in Canada reached 46°C (115°F) in Kamloops on June 30, 2021.

Popular cities in June

Day & night temperatures, rainfall and average weather in Newfoundland and Labrador in June.

City Weather Day temp Night temp Rainfall
St. John's 14°C (57°F) 6°C (43°F) 77 mm (3 in)
Bonavista 11°C (52°F) 6°C (43°F) 94 mm (3.7 in)
Trinity 14°C (57°F) 7°C (45°F) 87 mm (3.4 in)
Corner Brook 16°C (61°F) 7°C (45°F) 94 mm (3.7 in)
Gander 18°C (64°F) 7°C (45°F) 90 mm (3.5 in)
Deer Lake 17°C (63°F) 7°C (45°F) 92 mm (3.6 in)

Newfoundland and Labrador weather in June: frequently asked questions

What is the weather like in Newfoundland and Labrador, Canada in June?

In June, Newfoundland and Labrador, Canada generally has tolerable weather conditions. St. John's sees daytime temperatures near 14°C (57°F), with nights cooling to roughly 6°C (43°F).

What is the average temperature in Newfoundland and Labrador, Canada in June?

Average temperatures in Newfoundland and Labrador, Canada during June range from a nighttime low near 6°C (43°F) to a daytime high around 14°C (57°F) in St. John's.

Does Newfoundland and Labrador, Canada get a lot of rain in June?

Rain is generally moderate to light in Newfoundland and Labrador, Canada during June, with St. John's averaging close to 77 mm (3 in).

Is June a Good Time to Visit Newfoundland and Labrador, Canada?

Given the typically tolerable weather conditions in St. John's, June might be a good time to visit Newfoundland and Labrador, Canada. However, the weather conditions may vary depending on your destination.

Generally speaking, the best visiting conditions can be found in August offering mostly perfect weather in St. John's. On the other hand, the months of January, February, March, April, May, October, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Newfoundland and Labrador.

Weather and climate has detailed information for every country in the world. Are you going to Canada? Get detailed historical weather averages for many cities in Canada.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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