Saint Helens Weather in October

October in Saint Helens brings moderate temperatures, with highs of 15°C (59°F) and nights dropping to 8°C (46°F). Rainfall is on the higher side this month, averaging around 94 mm (3.7 in), so keep a rain jacket handy.

Rainfall in Saint Helens in October

Historically, October sees about 17 days of rain, with a monthly average of 94 mm (3.7 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Saint Helens in October

In October, Saint Helens gets moderate temperatures, with highs of 15°C (59°F). Nights cool to around 8°C (46°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Saint Helens in October

The area experiences limited sunny days, amounting to roughly 88 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

For Saint Helens itself, July and August generally stand 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.