Kielder Weather in September

September in Kielder brings moderate temperatures, with highs of 17°C (63°F) and nights dropping to 9°C (48°F). Rainfall is on the higher side this month, averaging around 72 mm (2.8 in), so keep a rain jacket handy.

Rainfall in Kielder in September

On average, there are about 19 days with rain during this month, averaging 72 mm (2.8 in). Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Kielder in September

In September, expect moderate temperatures in Kielder, with highs of 17°C (63°F) and lows of 9°C (48°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Kielder in September

This month is characterized by fewer sunny days, with about 95 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Kielder.