Norwalk Weather in October

October in Norwalk sees daytime temperatures around 18°C (64°F) and lows of 8°C (46°F) at night. With around 103 mm (4.1 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Norwalk in October

Typically, you can expect about 12 days of rain this month, with 103 mm (4.1 in) on average. 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 Norwalk in October

If you're visiting Norwalk in October, expect highs of 18°C (64°F) and overnight lows around 8°C (46°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Norwalk in October

Expect a lot of sunshine this month, with about 213 hours of sun. These sunny conditions add to the overall experience.

For Norwalk itself, May and September 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.