Seabrook Weather in September

Seabrook in September sees very high temperatures, with highs around 31°C (88°F) and overnight lows of 23°C (73°F). Rainfall is at its peak this month, around 133 mm (5.2 in) on average, so waterproofs are essential.

Rainfall in Seabrook in September

As the month with the most rain, you'll want to have an umbrella with you to manage the frequent showers. Rain is expected on roughly 12 days, totalling around 133 mm (5.2 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Seabrook in September

Expect highs of 31°C (88°F) in Seabrook in September, with nights dropping to around 23°C (73°F). Mornings and evenings are often more comfortable than the peak afternoon hours. With overnight lows of 23°C (73°F), evenings stay pleasantly warm.

Sunshine in Seabrook in September

Expect a lot of sunshine this month, with about 239 hours of sun. These sunny conditions add to the overall experience.

For Seabrook itself, March generally stands out with 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.