Constantine Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Constantine.
Climate overview of Constantine
Temperatures in Constantine, Cornwall, United Kingdom, shift moderately through the seasons. The warmest month is August at 20°C (68°F), and the coolest is February at 11°C (52°F).
The city receives around 922 mm (36 in) of rainfall per year. November is the wettest month and May the driest. May is the sunniest month, averaging 7.4 hours of sunshine per day.
Constantine Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Constantine - and find the best time to visit.
Monthly Temperature in Constantine
The climate in Constantine experiences moderate temperature changes, with mild shifts between seasons. On average, daytime temperatures range from a pleasant 20°C (68°F) in August to a chilly 11°C (52°F) in February.
Nighttime temperatures range from 15°C (59°F) in August to 6°C (43°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Constantine
Generally, Constantine receives mid-range precipitation levels, with 922 mm (36 in) annually. The wettest period in Constantine occurs in November, which receives around 99 mm (3.9 in) of precipitation. During the driest month, May, Constantine experiences moderate rainfall, totaling 62 mm (2.4 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Constantine Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Constantine
In Constantine, summer days are longer and more sunny, with daily sunshine hours peaking at 7.4 hours in May. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.2 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Constantine
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: July, August and September
- Most sunshine: May and June
Frequently asked questions about the climate in Constantine
What is the best time to visit Constantine?
July and August typically offer the most optimal weather in Constantine. In contrast, January, February, March, April, November and December tend to have less optimal conditions.
What temperatures can I expect in Constantine?
Daytime highs range from 11°C (52°F) in February to 20°C (68°F) in August. Nighttime lows range from 6°C (43°F) to 15°C (59°F).
How much rain does Constantine get?
Annual rainfall is around 922 mm (36 in). November is the wettest month with 99 mm (3.9 in), while May is the driest with 62 mm (2.4 in).
How sunny is Constantine?
Constantine receives around 1,753 hours of sunshine per year. May is the sunniest month with 222 hours, while December is the cloudiest with just 65 hours.
Constantine 3-Day Forecast
Constantine on the map
Constantine is highlighted - select any city to see its climate.
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