Cardigan Weather in September

September in Cardigan brings moderate temperatures around 18°C (64°F) during the day, dropping to 12°C (54°F) at night, with quite a bit of rainfall expected, averaging around 101 mm (4 in) for the month.

Rainfall in Cardigan in September

Records from the past 30 years suggest around 15 days of rain, with 101 mm (4 in) average for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Cardigan in September

Temperatures in Cardigan in September top out at 18°C (64°F) and drop to 12°C (54°F) overnight. September marks the summer season. 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.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July typically offers the best weather for Cardigan.