Hailsham Weather in September

September in Hailsham brings pleasant temperatures, with daytime highs of 19°C (66°F) and nights around 13°C (55°F). Quite a bit of rainfall is expected, around 67 mm (2.6 in), so pack an umbrella.

Rainfall in Hailsham in September

Historically, September sees about 12 days of rain, with a monthly average of 67 mm (2.6 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Hailsham in September

September in Hailsham sees highs of 19°C (66°F) and lows of 13°C (55°F) overnight. During September, you'll experience the summer season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 13°C (55°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

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