Bargrennan Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bargrennan.
Climate overview of Bargrennan
Bargrennan, Dumfries and Galloway, United Kingdom, experiences moderate temperature changes through the seasons. July is the warmest month with daytime highs of 18°C (64°F), while January is the coolest at 8°C (46°F).
With around 1398 mm (55 in) of annual rainfall, Bargrennan has a notably wet climate. However, this rainfall is not evenly distributed — the city has pleasant summers and cold winters. The wettest month is October.
Bargrennan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bargrennan - and find the best time to visit.
Monthly Temperature in Bargrennan
The weather in Bargrennan changes moderately throughout the year, offering enough variation to appreciate each season. Average daytime temperatures reach a pleasant 18°C (64°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 8°C (46°F).
At night, temperatures range from around 12°C (54°F) in July to 3°C (37°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Bargrennan
Bargrennan has a relatively rainy climate with high precipitation levels, averaging 1398 mm (55 in) of rainfall annually. Bargrennan experiences moderate seasonal variation in rainfall, with monthly averages ranging from 144 mm (5.7 in) in October, the wettest month, and 86 mm (3.4 in) in May, the driest month. For more details, please visit our Bargrennan 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 Bargrennan
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July and August
- Warmest weather: June, July and August
- Seasonal pattern: Pleasant summers and cold winters
Frequently asked questions about the climate in Bargrennan
What is the best time to visit Bargrennan?
May, June, July and August typically offer the most optimal weather in Bargrennan. In contrast, January, February, March, November and December tend to have less optimal conditions. Bargrennan has pleasant summers and cold winters.
What temperatures can I expect in Bargrennan?
Daytime highs range from 8°C (46°F) in January to 18°C (64°F) in July. Nighttime lows range from 3°C (37°F) to 12°C (54°F).
How much rain does Bargrennan get?
Annual rainfall is around 1398 mm (55 in). October is the wettest month with 144 mm (5.7 in), while May is the driest with 86 mm (3.4 in).
Bargrennan 3-Day Forecast
Bargrennan 3-Day Forecast
Bargrennan on the map
Bargrennan 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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