Claregalway Weather in September

Claregalway in September sees moderate daytime temperatures of 18°C (64°F) and nighttime lows of 10°C (50°F). With just 83 mm (3.3 in) of rainfall on average, it's the driest month of the year.

Rainfall in Claregalway in September

As the driest month, it's a great time for hiking and exploring the area. Historically, September sees about 20 days of rain, with a monthly average of 83 mm (3.3 in). With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Claregalway in September

Daytime highs in Claregalway in September reach 18°C (64°F), with nights around 10°C (50°F). The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 10°C (50°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Claregalway in September

This month sees fewer sunny days, with about 93 hours of sunshine, perfect for those who enjoy cooler temperatures.

If your ideal day consists of dry skies and pleasant temperatures, July typically offers the best circumstances for Claregalway.