Mason City Weather in October

October in Mason City averages 16°C (61°F) during the day and 3°C (37°F) at night. Quite a bit of rainfall is typical this month, with around 67 mm (2.6 in) on average. An umbrella is a good idea.

Rainfall in Mason City in October

This month experiences about 9 days of rain according to historical data, averaging 67 mm (2.6 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Mason City in October

Temperatures in Mason City in October top out at 16°C (61°F) and drop to 3°C (37°F) overnight. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows around 3°C (37°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Mason City in October

With approximately 200 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If you prefer enjoying temperate temperatures and rain-free days, July, August and September 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.