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CheckWeather CASaint-Roch-de-l'Achigan

Saint-Roch-de-l'Achigan weather

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Saint-Roch-de-l'Achigan weather in numbers

from 30 years of measured normals

Saint-Roch-de-l'Achigan swings 41°C across the year, from 27°C highs in July to -14°C lows in February, and August is usually the wettest month in a year that brings about 1196 mm of precipitation.

Warmest month
July
27°C average high
Coldest month
February
-14°C average low
Wettest month
August
1196 mm a year
Below freezing
5 months
January, February, March, November and December
Comfortable
3 months
May, June and September
Residents
5,453
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The weather map: all three models at once

Env. Canada, European, American side by side around Saint-Roch-de-l'Achigan and nearby towns.Live rain radar →
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Saint-Roch-de-l'Achigan 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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Saint-Roch-de-l'Achigan 10-day forecast, out to 14 days

where the models agree, and where they split

Saint-Roch-de-l'Achigan, Quebec is at its warmest in Jul (average highs near 27°C) and coldest in Feb (lows around -14°C), with roughly 1196 mm of precipitation across the year. Below, compare what Env. Canada, European, American forecast for Saint-Roch-de-l'Achigan 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.

Saint-Roch-de-l'Achigan climate by month

average daytime high and overnight low across a typical year
Jan
-3°
-12°
Feb
-1°
-14°
Mar
-5°
Apr
12°
May
20°
Jun
24°
14°
Jul
27°
17°
Aug
24°
14°
Sep
22°
12°
Oct
15°
Nov
-2°
Dec
-1°
-9°

Which forecast is most accurate in Saint-Roch-de-l'Achigan?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
86
/100rank #1
92±0.5°C97±1.6 km/t7184% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
EC
Env. Canada
79
/100rank #2
76±1.3°C95±2.4 km/t7184% hitEnvironment and Climate Change CanadaDorval, Québec, Canada
American logo
American
70
/100rank #3
90±0.5°C96±2.1 km/t2961% 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 1304 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 Saint-Roch-de-l'Achigan today?
On this page we show what Env. Canada, European, American each forecast for Saint-Roch-de-l'Achigan 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 Saint-Roch-de-l'Achigan today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from Env. Canada, European, American for Saint-Roch-de-l'Achigan 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 Saint-Roch-de-l'Achigan?
Over the last 30 days, the European model has been the most accurate for Saint-Roch-de-l'Achigan (CheckWeather Score 86/100), ahead of the Env. Canada at 79. We grade every model against the recorded weather. See the CA accuracy scoreboard for the full method.
What is the warmest month in Saint-Roch-de-l'Achigan?
July is typically the warmest month in Saint-Roch-de-l'Achigan, with average highs around 27°C.
How cold does Saint-Roch-de-l'Achigan get?
The coldest month in Saint-Roch-de-l'Achigan is February, when overnight lows average about -14°C.
How much rain does Saint-Roch-de-l'Achigan get?
Saint-Roch-de-l'Achigan sees roughly 1196 mm of precipitation a year, with August usually the wettest month.

Nearby

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