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Sudbury
Sudbury
Ontario, Canada

Key River

Key River is a locality in Ontario, Canada, close to the sea. The climate is classified as warm-summer humid continental (Köppen Dfb), with warm summers, cold winters and precipitation in every season.

Now13°C
Best timeJun–Aug
Population–
Local time16:52
45.89° N, 80.57° WElevation 181 mUTC−4 · Eastern Daylight Time
The year in Key Riverweather score
JanFebMarAprMayJunJulAugSepOctNovDec30October
October: high / low11° / 6°
Rain this month110mm
Sea this month13°
Best timeJun–Aug

Best: Jun–Aug. Warmth, sunshine and dry days, month by month.

Key River at a glance

Best time to visitJun–Aug

The months with the highest weather score

Warmest month24°C

Average high in July

Coolest month-14°C

Average low in January

Wettest monthJune

77 mm of rain

Driest monthMarch

63 mm of rain

Warmest sea19°C

August

Weather in Key River

Now and the next ten days. The 14 and 30-day outlooks are one click away.

14-day forecast
13°C

Partly cloudy · wind 10 km/h · humidity 57%

Today hour by hour
Today22 Oct14°6°
Fri23 Oct12°3°
Sat24 Oct14°5°
Sun25 Oct15°8°
Mon26 Oct10°4°
Tue27 Oct6°0°
Wed28 Oct11°3°
Thu29 Oct16°7°6.3 mm
Fri30 Oct7°5°1.5 mm
Sat31 Oct8°2°

When to go to Key River

Each month's weather score (warmth, sun, dry days) with its temperatures and rain.

Climate month by month
JanFebMarAprMayJunJulAugSepOctNovDec
Score262627204665676764301715
High-6°-5°1°8°15°21°24°23°19°11°5°-2°
Low-14°-13°-8°0°7°14°17°17°13°6°-1°-9°
Rain (mm)826663729077828811311010095
Wet days101111141516161414131414
Sea2°1°1°2°5°11°18°19°17°13°8°4°

What's on in Key River

Concerts, football matches, the public holidays ahead and the town's festivals through the year.

Monuments and museums in Key River

All monuments

Nature around Key River

Nature in Canada

Wildlife in October

The birds and mammals of Canada seen most this month, compared with the rest of their year.

The sky over Key River

Eclipses and meteor showers

Towns and villages around Key River

Each with its own page: weather, climate and the best time to visit.

Places near Key River

Frequently asked questions

When is the best time to visit Key River?
Based on 30-year climate normals, June, July and August offer the best balance of comfortable temperatures, low rainfall and sunshine in Key River.
What is the hottest month in Key River?
July is the warmest month, with average highs of 24°C and lows of 17°C.
What is the coldest month in Key River?
January is the coldest month, with average highs of -6°C and lows of -14°C.
What is the rainiest month in Key River?
June is the wettest month with about 77 mm of precipitation on 16 wet days.
How warm is the sea near Key River?
The sea is warmest in August at about 19°C and coolest in March at about 1°C.