Thousand Islands National Park Weather in July

Average temperatures, rainfall, sunshine and the best places to visit in Thousand Islands National Park, Canada in July.

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Brockville

Planning a trip to Thousand Islands National Park, Canada this July? Here's what you need to know about the weather:

What to Expect in Thousand Islands National Park in July

Thousand Islands National Park, Canada is a region in Canada. July in Thousand Islands National Park generally has warm temperatures, with moderate precipitation. During July, summer is in full swing.

Temperatures

You can expect warm maximum daytime temperatures of around 26°C (79°F) and nighttime temperatures around 17°C (63°F) in Brockville. In Thousand Islands National Park, Canada, July typically stands out as the hottest month of the year. If you're planning a visit during this time, it would be wise to come prepared. Packing light and breathable summer cloths will ensure you stay comfortable throughout your stay.

To explore the conditions in Thousand Islands National Park, Canada in more detail, check the map below.

Precipitation

July is a moderate rainy month with an average rainfall of around 92 mm (3.6 in) in Brockville.

Average sunshine

July brings good sunshine to many areas. Brockville sees around 280 hours of sunlight, great for visitors looking for bright days.

Explore Thousand Islands National Park by month

Pick a month to see the average temperature, rainfall and sunshine in Thousand Islands National Park - and find the best time to visit. (based on Brockville)

January-2°C (28°F) February-3°C (27°F) March4°C (39°F) April12°C (54°F) May20°C (68°F) June23°C (73°F) This monthJuly26°C (79°F) August26°C (79°F) September22°C (72°F) October14°C (57°F) November8°C (46°F) December1°C (34°F)
Best Time to Visit Thousand Islands National Park →

Best Places to Visit in Thousand Islands National Park in July

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Thousand Islands National Park.

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 Thousand Islands National Park

What is the weather like in July for the most popular destinonation in Thousand Islands National Park, Canada?

Brockville

In July Brockville generally has high temperatures with maximum daytime temperatures around 26°C (79°F), minimum nighttime temperatures around 17°C (63°F) and moderate monthly rainfall. So on average the conditions are excellent that month.

« June
July
August »
June
July
August
Max temperature
23°C (73°F)
26°C (79°F)
26°C (79°F)
Min temperature
14°C (57°F)
17°C (63°F)
16°C (61°F)
Monthly sun hours
245 hours
280 hours
241 hours
Monthly rainfall
113 mm (4.4 in)
92 mm (3.6 in)
93 mm (3.7 in)
Monthly rainy days
15 days
13 days
13 days
Weather conditions
very good
excellent
excellent
Climate in Brockville →

Is your destination not in the list? Have a look at all destinations in Thousand Islands National Park, in Canada.

Thousand Islands National Park weather in July: frequently asked questions

What is the weather like in Thousand Islands National Park, Canada in July?

Expect excellent weather across Thousand Islands National Park, Canada in July. The popular destination of Brockville averages 26°C (79°F) by day and 17°C (63°F) at night during this summer month.

What is the average temperature in Thousand Islands National Park, Canada in July?

Daytime temperatures in Brockville peak at roughly 26°C (79°F) in July, dropping to about 17°C (63°F) overnight.

Does Thousand Islands National Park, Canada get a lot of rain in July?

July is on the drier side in Thousand Islands National Park, Canada. Brockville averages only about 92 mm (3.6 in), with most days staying dry.

Is July a Good Time to Visit Thousand Islands National Park, Canada?

We believe that July is one of the best times to visit Thousand Islands National Park, Canada with overall excellent weather in Brockville. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, May, July, August and September provide excellent weather in Brockville. The weather in January, February, March, November and December, on the other hand, tends to be less favorable.

Interested in more climate information?

We have much more information about the climate in Thousand Islands National Park.

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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