Porthscatho Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Porthscatho.
Climate overview of Porthscatho
The climate in Porthscatho, Cornwall, United Kingdom, sees a moderate range of temperatures across the year, from 21°C (70°F) in July down to 11°C (52°F) in February.
With around 876 mm (34 in) of annual rainfall, the city has moderate precipitation levels. December is the wettest month and September the driest. Sunshine peaks in May, when the city sees around 7.4 hours of sunshine per day.
Porthscatho Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Porthscatho - and find the best time to visit.
Monthly Temperature in Porthscatho
The weather in Porthscatho changes moderately throughout the year, offering enough variation to appreciate each season. Typically, average maximum daytime temperatures range from a pleasant 21°C (70°F) in July to a chilly 11°C (52°F) in the coolest month, February.
Nights vary from 14°C (57°F) in July to around 5°C (41°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Porthscatho
On average, Porthscatho receives a reasonable amount of rainfall, with an annual precipitation of 876 mm (34 in). Precipitation levels in Porthscatho remain relatively steady throughout the year. December has the most rain, with 89 mm (3.5 in) over 21 days. In the driest month September, this drops slightly to 60 mm (2.4 in), making the city's climate fairly predictable. For more details, please visit our Porthscatho 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 Porthscatho
For those who appreciate different seasons, Porthscatho serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 7.4 hours of sunshine daily, and embrace the darker days in December, offering only 2.2 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Best Time to Visit Porthscatho
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 Porthscatho
What is the best time to visit Porthscatho?
July and August typically offer the most optimal weather in Porthscatho. In contrast, January, February, March, November and December tend to have less optimal conditions.
What temperatures can I expect in Porthscatho?
Daytime highs range from 11°C (52°F) in February to 21°C (70°F) in July. Nighttime lows range from 5°C (41°F) to 14°C (57°F).
How much rain does Porthscatho get?
Annual rainfall is around 876 mm (34 in). December is the wettest month with 89 mm (3.5 in), while September is the driest with 60 mm (2.4 in).
How sunny is Porthscatho?
Porthscatho 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.
Porthscatho 3-Day Forecast
Porthscatho on the map
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