New Brunswick long range weather

This page presents a long range weather forecast for New Brunswick in December as well as other months. You can quickly get a brief overview of the weather to expect in December on a daily basis.

The New Brunswick extended forecast data provided is based on the average values of previous years.

See weather calendar ››

Select a month and click on a day for more information

Weather in November
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Weather in January >>

New Brunswick 30 days weather forecast

Check out our estimated 30 days weather forecast for New Brunswick, this data is based on the average weather in New Brunswick in the last few years.

For a more accurate and detailed forecast, check out the 14 day weather for New Brunswick next to the desired date.

Sun	Mon	Tue	Wed	Thu	Fri	Sat
1 7° /-1°	2 2° /-3°	3 6° /-3°	4 0° /-4°	5 1° /-6°	6 5° /-5°	7 3° /-3°
8 2° /-2°	9 0° /-4°	10 2° /-4°	11 8° /0°	12 2° /-3°	13 1° /-4°	14 0° /-5°
15 1° /-3°	16 2° /-2°	17 6° /-1°	18 5° /1°	19 5° /0°	20 1° /-3°	21 1° /-6°
22 -3° /-7°	23 1° /-8°	24 0° /-5°	25 0° /-6°	26 1° /-3°	27 1° /-3°	28 0° /-6°
29 0° /-3°	30 2° /-1°	31 2° /-2°

New Brunswick long range weather forecast - FAQ

Do you provide 30 days weather forecast for New Brunswick?

You can see the next 30 weather forecast for New Brunswick at the top of the page, the next 14 days (from today) are more accurate, while the other is based on average of previous years.

Can I see the weather forecast for a particular date in New Brunswick?

Sure, you can select the date from the calendar above to view the forecast in New Brunswick on that date.

How accurate is the long-range weather forecast for New Brunswick?

Our long-range weather forecast for New Brunswick is provided by using statistics from previous years. Although we cannot predict the weather months in advance, we can see an average.

Can I see a long-range weather forecast for different countries?

Yes, we provide a 14 day weather forecast and a long-range weather forecast for different countries and cities. You can search for a location in the search box at the top of the page.

Cities in New Brunswick

For a more accurate weather forecast please select a city

Campbellton Fredericton Moncton Saint John

See more locations

More about the weather in New Brunswick