Portstewart Weather in October

With daytime temperatures of 14°C (57°F) and nighttime lows of 10°C (50°F), October in Portstewart brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 137 mm (5.4 in) falls on average.

Rainfall in Portstewart in October

Records from the past 30 years suggest around 22 days of rain, with 137 mm (5.4 in) average for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Portstewart in October

Portstewart in October gets highs of 14°C (57°F) during the day and drops to 10°C (50°F) at night. Conditions are often most pleasant around the middle of the day. With overnight lows of 10°C (50°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Portstewart in October

The area enjoys a moderate level of sunlight, with around 103 hours. It's a good balance between sunny and cloudy days.

For Portstewart itself, June generally stands 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.