When to visit
Cornwall?

Discover the best time of year, based on historical climate, temperature, and precipitation.

Cornwall
Ontário · Canadá

The best time to visit Cornwall is May, June, September, when the weather, flight prices, and crowds align. — consistent weather climate

Climate score
June
76

Excellent climate

🌦Úmido

Temperature
14–25°C
Noites frescas
Feels like
14–25°C
Confortável
Precipitation
114mm
Pancadas fortes · 11 days
Sunshine
10.6h
Frequentemente nublado
Humidity (%)
71%
Confortável
Annual Climate Analysis
Temperature, Rain & Feels Like
Rain
Actual Temp
Feels Like
-20°-10°0°10°20°30°40°JanFevMarAbrMaiJunJulAgoSetOutNovDez
Tourist Crowds
Monthly visitor flow
83
High season
050100JanFevMarAbrMaiJun83JulAgoSetOutNovDez
Monthly Overview
Score11121332847674738354179
ClimatePolarPolarFrioFrioAmenoÚmidoÚmidoÚmidoAmenoAmenoFrioPolar
Temperature-9–-2°C-10–0°C-4–5°C2–12°C8–20°C14–25°C18–27°C17–25°C13–22°C8–16°C1–8°C-4–2°C
Feels like-14–-6°C-15–-5°C-8–1°C-2–9°C6–19°C14–25°C19–28°C18–27°C13–22°C6–14°C-2–5°C-9–-2°C
Precipitation81mm
13 days
68mm
12 days
81mm
12 days
90mm
12 days
63mm
8 days
114mm
11 days
132mm
12 days
140mm
14 days
74mm
8 days
93mm
12 days
75mm
11 days
100mm
16 days
Sunshine3.6h
☀︎ 39%
5.2h
☀︎ 50%
6.3h
☀︎ 53%
7.6h
☀︎ 56%
10.8h
☀︎ 73%
10.6h
☀︎ 68%
11.7h
☀︎ 77%
10.6h
☀︎ 76%
9.3h
☀︎ 74%
6.3h
☀︎ 57%
5.3h
☀︎ 55%
2.7h
☀︎ 31%
WindO · 17 km/hO · 18 km/hO · 19 km/hO · 20 km/hO · 17 km/hSO · 17 km/hSO · 15 km/hSO · 14 km/hSO · 15 km/hSO · 17 km/hO · 19 km/hO · 19 km/h
Humidity (%)81%75%72%68%66%71%76%79%79%78%76%80%
Day length9.2h10.4h11.9h13.5h14.9h15.6h15.2h14.0h12.5h10.9h9.6h8.8h
Tourist CrowdsLow seasonLow seasonLow seasonShoulder seasonShoulder seasonHigh seasonHigh seasonHigh seasonHigh seasonShoulder seasonShoulder seasonShoulder season

Frequently asked questions

What is the best time to visit Cornwall?

The best time to visit Cornwall is May, September, June, July, August, with temperatures between 8 °C and 27 °C. The best month is May. May is shoulder season.

What is the weather like in Cornwall?

Cornwall has a climate with an overall score of 4.5/10. Annual temperatures range from -10 °C to 27 °C.

What is the hottest month in Cornwall?

The hottest month in Cornwall is July, with average highs of 27 °C and lows of 18 °C.

What is the rainiest month in Cornwall?

The rainiest month in Cornwall is August, with an average of 140 mm of precipitation.

When is peak season in Cornwall?

Peak season in Cornwall is June, July, August, September. This is the most popular period, with the highest tourism levels and prices.

When is shoulder season in Cornwall?

Shoulder season in Cornwall falls in April, May, October, November, December. It offers a good balance of decent weather and lower prices compared to peak season.