Newlyn Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Newlyn.
Climate overview of Newlyn
Newlyn, Cornwall, United Kingdom, experiences moderate temperature changes through the seasons. August is the warmest month with daytime highs of 19°C (66°F), while February is the coolest at 11°C (52°F).
The city has a wet climate, receiving around 1004 mm (40 in) of rainfall per year. November is the wettest month. The most sunshine falls in May, with an average of 7.4 hours of daily sunshine.
Newlyn Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Newlyn - and find the best time to visit.
Monthly Temperature in Newlyn
The climate in Newlyn experiences moderate temperature changes, with mild shifts between seasons. On average, daytime temperatures range from a pleasant 19°C (66°F) in August to a chilly 11°C (52°F) in February.
Nighttime temperatures range from 15°C (59°F) in August to 7°C (45°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Newlyn
Newlyn has a relatively rainy climate with high precipitation levels, averaging 1004 mm (40 in) of rainfall annually. The amount of precipitation varies moderately throughout the year. The wettest month, November, sees around 116 mm (4.6 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, June, still receives a respectable 61 mm (2.4 in) of rainfall. For more details, please visit our Newlyn 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 Newlyn
In Newlyn, 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 Newlyn
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July, August and September
- Warmest weather: July, August and September
- Most sunshine: May and June
- Fewer rainy days: April, May, June, July and August
Frequently asked questions about the climate in Newlyn
What is the best time to visit Newlyn?
July, August and September typically offer the most optimal weather in Newlyn. In contrast, January, November and December tend to have less optimal conditions.
What temperatures can I expect in Newlyn?
Daytime highs range from 11°C (52°F) in February to 19°C (66°F) in August. Nighttime lows range from 7°C (45°F) to 15°C (59°F).
How much rain does Newlyn get?
Annual rainfall is around 1004 mm (40 in). November is the wettest month with 116 mm (4.6 in), while June is the driest with 61 mm (2.4 in).
How sunny is Newlyn?
Newlyn 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.
Newlyn 3-Day Forecast
Newlyn on the map
Newlyn is highlighted - select any city to see its climate.
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