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CheckWeather CAHanover
Forecast confidence: High · models disagree by 2°C

Hanover weather

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Cloudy,much the same tomorrow

Env. Canada, the European and the American model agree on a high near 20° in Hanover today. Tomorrow looks cloudy around 19°, with a 39% chance of rain.

20°
19°11°
15°
17°
17°
18°10°
Todaymodels agreeTomorrowsplit ±2°Mondaysplit ±3°Tuesdaysplit ±3°Wednesdaysplit ±4°Thursdaymodels agree
Env. CanadaGEM model
21°
Cloudy
Today 21°·Low ·Rain 0%
EuropeanECMWF
18°
Cloudy
Today 18°·Low ·Rain 14%
AmericanNOAA GFS
20°
Cloudy
Today 20°·Low ·Rain 9%
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Hanover weather in numbers

from 30 years of measured normals

Hanover swings 32°C across the year, from 26°C highs in July to -6°C lows in February, and April is usually the wettest month in a year that brings about 1024 mm of precipitation.

Warmest month
July
26°C average high
Coldest month
February
-6°C average low
Wettest month
April
1024 mm a year
Below freezing
4 months
January, February, March and December
Comfortable
4 months
May, June, July and August
Residents
7,688
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The weather map: all three models at once

Env. Canada, European, American side by side around Hanover and nearby towns.Live rain radar →
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Hanover 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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Hanover 10-day forecast, out to 14 days

where the models agree, and where they split
Today
Cloudy
20°
models agree
Tomorrow
Cloudy
19° 11°
±2°
Mon
Cloudy
15°
±3°
Tue
Cloudy
17°
±3°
Wed
Cloudy
17°
±4°
Thu
Cloudy
18° 10°
models agree
Fri
Partly cloudy
20°
±4°
Sat
Mostly clear
21°
±4°
Sun
Partly cloudy
22°
±3°
Mon
Cloudy
21°
±4°
Tue
Drizzle
19° 13°
models agree
Wed
Light rain
17° 12°
±2°
Thu
Drizzle
13°
±2°
Fri
Cloudy
15°
±10°

Hanover, Ontario is at its warmest in Jul (average highs near 26°C) and coldest in Feb (lows around -6°C), with roughly 1024 mm of precipitation across the year. Below, compare what Env. Canada, European, American forecast for Hanover 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.

Hanover climate by month

average daytime high and overnight low across a typical year
Jan
-5°
Feb
-6°
Mar
-3°
Apr
13°
May
20°
Jun
24°
14°
Jul
26°
16°
Aug
24°
15°
Sep
23°
13°
Oct
15°
Nov
Dec
-3°

Which forecast is most accurate in Hanover?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
90
/100rank #1
94±0.3°C96±1.8 km/t8290% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
EC
Env. Canada
81
/100rank #2
79±1.2°C90±5.0 km/t7687% hitEnvironment and Climate Change CanadaDorval, Québec, Canada
American logo
American
71
/100rank #3
87±0.7°C93±3.3 km/t3665% 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.

Where the models disagree

temperature and rain, judged separately
DayTemperatureRain
Today±2°18° to 21°±14%0% to 14% chance
Tomorrow±2°18° to 20°±4%35% to 39% chance
Mon±3°14° to 17°models agree0% to 0% chance
Tue±3°16° to 19°±3%2% to 5% chance
Wed±4°14° to 18°±10%12% to 22% chance

The models often agree on temperature and still split on rain, and rain is usually what decides whether a plan survives. A wide rain range means the shower is genuinely uncertain, not that the forecast is wrong.

Sunrise and sunset in Hanover

today, local time
Sunrise
07:07
Sunset
19:27
Daylight
12h 20m

Common questions

What's the weather in Hanover today?
On this page we show what Env. Canada, European, American each forecast for Hanover 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 Hanover today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from Env. Canada, European, American for Hanover 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 Hanover?
Over the last 30 days, the European model has been the most accurate for Hanover (CheckWeather Score 90/100), ahead of the Env. Canada at 81. We grade every model against the recorded weather. See the CA accuracy scoreboard for the full method.
What is the warmest month in Hanover?
July is typically the warmest month in Hanover, with average highs around 26°C.
How cold does Hanover get?
The coldest month in Hanover is February, when overnight lows average about -6°C.
How much rain does Hanover get?
Hanover sees roughly 1024 mm of precipitation a year, with April usually the wettest month.

Nearby

More CA weather