Lancaster Weather in September

September in Lancaster sees daytime temperatures around 26°C (79°F) and lows of 14°C (57°F) at night. With around 125 mm (4.9 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Lancaster in September

Typically around 9 days of rainfall are expected, averaging 125 mm (4.9 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Lancaster in September

In September, Lancaster sees high temperatures, with highs of 26°C (79°F). Nights drop to around 14°C (57°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 14°C (57°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 Lancaster in September

The city usually sees around 226 hours of sunlight, indicating many sunny days , a great month for sightseeing.

If you prefer enjoying temperate temperatures and rain-free days, May and August typically offer 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.