Isle of Whithorn Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Isle of Whithorn.
Climate overview of Isle of Whithorn
Temperatures in Isle of Whithorn, Dumfries and Galloway, United Kingdom, shift moderately through the seasons. The warmest month is August at 18°C (64°F), and the coolest is February at 9°C (48°F).
The city receives considerable rainfall, with around 1351 mm (53 in) annually. October is the wettest month.
Isle of Whithorn Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Isle of Whithorn - and find the best time to visit.
Monthly Temperature in Isle of Whithorn
In Isle of Whithorn, seasonal changes bring about a moderate variation in temperatures. Typically, average maximum daytime temperatures range from a moderate 18°C (64°F) in August to a chilly 9°C (48°F) in the coolest month, February.
Nights vary from 14°C (57°F) in August 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 Isle of Whithorn
Isle of Whithorn has a notably wet climate with abundant precipitation, recording 1351 mm (53 in) of rainfall per year. Isle of Whithorn offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month October (153 mm (6 in)) and the driest month May (75 mm (3 in)) is not too significant. For more details, please visit our Isle of Whithorn Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Isle of Whithorn
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July and August
- Warmest weather: July, August and September
Frequently asked questions about the climate in Isle of Whithorn
What is the best time to visit Isle of Whithorn?
June, July and August typically offer the most optimal weather in Isle of Whithorn. In contrast, January, February, March, November and December tend to have less optimal conditions.
What temperatures can I expect in Isle of Whithorn?
Daytime highs range from 9°C (48°F) in February to 18°C (64°F) in August. Nighttime lows range from 5°C (41°F) to 14°C (57°F).
How much rain does Isle of Whithorn get?
Annual rainfall is around 1351 mm (53 in). October is the wettest month with 153 mm (6 in), while May is the driest with 75 mm (3 in).
Isle of Whithorn 3-Day Forecast
Isle of Whithorn 3-Day Forecast
Isle of Whithorn on the map
Isle of Whithorn is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
London
23°C (73°F) Bath22°C (72°F) York22°C (72°F) Manchester
21°C (70°F) Edinburgh
19°C (66°F) Glasgow19°C (66°F) Torquay20°C (68°F) Blackpool19°C (66°F) 
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