ClimateForecastDecemberJanuary >>

Weather in December in Thousand Islands National Park

Planning a getaway to Thousand Islands National Park this December and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What is the weather like in Thousand Islands National Park in December?

Thousand Islands National Park is a region in Canada. December in Thousand Islands National Park generally has very cold temperatures, with high precipitation. In December, it is winter.

Temperatures

You can expect very cold maximum daytime temperatures of around 1°C and nighttime temperatures around -6°C in Brockville. In numerous regions in Canada, December is marked by its cold weather conditions. If you're heading to these areas during this month, it's vital to be well-prepared. Dressing in layered and insulated outfits will ensure you stay warm.

Precipitation

December is a rainy month with an average snow/rainfall of around 107 mm in Brockville.

Average sunshine

Most areas see fewer sunny days, with a projection of about 75 hours of sunshine in Brockville. This reduced sunlight makes it ideal for those who prefer dimmer, overcast conditions over bright sunny days.

For specific regional insights in Thousand Islands National Park for December, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Thousand Islands National Park climate page.

Where to go in Thousand Islands National Park in December

Find more information for the most popular destinations in the Thousand Islands National Park on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in December for the most popular destinonation in Thousand Islands National Park?

Brockville

In December Brockville generally has very low temperatures with maximum daytime temperatures around 1°C, minimum nighttime temperatures around -6°C and high monthly snow/rainfall. So on average the conditions are poor that month.

Brockville
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
8°C 
0°C 
91 hours 
69 mm 
12 days 
poor 
1°C 
-6°C 
75 hours 
107 mm 
19 days 
poor 
January   >> January
>>  
-2°C 
-11°C 
93 hours 
72 mm 
16 days 
poor 
Climate in Brockville

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

Is December the best time to visit Thousand Islands National Park?

Given the typically poor weather conditions in Brockville, December may not be the ideal time to visit Thousand Islands National Park.

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

Interested in more climate information?

We have much more information about the climate in Thousand Islands National Park. Interested in the weather conditions in a specific month? Select the month below.

  • January      
  • February      
  • March      
  • April      
  • May      
  • June      
  • July      
  • August      
  • September      
  • October      
  • November      
  • December      
  • 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.