Stranraer Weather in September

September in Stranraer averages 16°C (61°F) during the day and 12°C (54°F) at night. Quite a bit of rainfall is typical this month, with around 106 mm (4.2 in) on average. An umbrella is a good idea.

Rainfall in Stranraer in September

Historically, approximately 19 days this month are expected to have rain, averaging 106 mm (4.2 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Stranraer in September

In September, expect moderate temperatures in Stranraer, with highs of 16°C (61°F) and lows of 12°C (54°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights cool down to 12°C (54°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

For Stranraer itself, June and July generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.