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Fairvale weather

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Fairvale weather in numbers

from 30 years of measured normals

Fairvale swings 35°C across the year, from 23°C highs in August to -12°C lows in February, and November is usually the wettest month in a year that brings about 1292 mm of precipitation.

Warmest month
August
23°C average high
Coldest month
February
-12°C average low
Wettest month
November
1292 mm a year
Below freezing
4 months
January, February, March and December
Comfortable
4 months
June, July, August and September
Residents
5,075
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The weather map: all three models at once

Env. Canada, European, American side by side around Fairvale and nearby towns.Live rain radar →
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Fairvale hourly forecast: next 14 hours

consensus of the three models

Rain in the next 24 hours, model by model

each model's own hourly precipitation, side by side

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Fairvale 10-day forecast, out to 14 days

where the models agree, and where they split

Fairvale, New Brunswick is at its warmest in Aug (average highs near 23°C) and coldest in Feb (lows around -12°C), with roughly 1292 mm of precipitation across the year. Below, compare what Env. Canada, European, American forecast for Fairvale right now, and see exactly where they disagree.

We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in Canada before you trust any single number.

Fairvale climate by month

average daytime high and overnight low across a typical year (1991-2020)
Jan
-3°
-10°
Feb
-2°
-12°
Mar
2°
-6°
Apr
9°
0°
May
15°
5°
Jun
19°
10°
Jul
22°
14°
Aug
23°
15°
Sep
19°
10°
Oct
13°
5°
Nov
6°
0°
Dec
0°
-7°

Source: 1991-2020 averages, ERA5 for this place adjusted with NASA POWER.

How the weather around Fairvale has changed since 1995

Fairvale sits in the same roughly 50 km square of NASA's reanalysis as Saint John. That square ran 0.9°C warmer in 2015-2024 than in 1995-2004. See the full 30-year picture on the Saint John page.

Which forecast is most accurate in Fairvale?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
93
/100rank #1
93±0.4°C98±1.2 km/h8994% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
EC
Env. Canada
91
/100rank #2
84±0.9°C95±2.5 km/h9597% hitEnvironment and Climate Change CanadaDorval, Québec, Canada
American logo
American
89
/100rank #3
90±0.6°C96±2.2 km/h8290% hitNOAA / NCEP (United States)College Park, Maryland, USA

The CheckWeather Score blends temperature, wind and rain accuracy, each measured against ERA5 (the recorded weather) over the last 30 days across 1320 cities. Lower error means a higher score. See which forecast model is most accurate in Canada, how we measure forecast accuracy, or which model each weather app uses.

What do you think of the forecasts?

your vote counts

The accuracy above is the measured record. This is your opinion: which forecast service do you trust most in Canada? Give each 1 to 5 stars.

Env. CanadaGEM model
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EuropeanECMWF
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AmericanNOAA GFS
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One vote per service. Anonymous: we store no personal data, only a one-way hash of your connection for a day to stop double votes.

Common questions

What's the weather in Fairvale today?
On this page we show what Env. Canada, European, American each forecast for Fairvale today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Fairvale today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from Env. Canada, European, American for Fairvale and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Fairvale?
Over the last 30 days, the European model has been the most accurate for Fairvale (CheckWeather Score 93/100), ahead of the Env. Canada at 91. We grade every model against the recorded weather. See the CA accuracy scoreboard for the full method.
What is the warmest month in Fairvale?
August is typically the warmest month in Fairvale, with average highs around 23°C.
How cold does Fairvale get?
The coldest month in Fairvale is February, when overnight lows average about -12°C.
How much rain does Fairvale get?
Fairvale sees roughly 1292 mm of precipitation a year, with November usually the wettest month.

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