Napa Weather in October

October in Napa brings high temperatures, with daytime highs of 26°C (79°F) and nights around 9°C (48°F). The excellent weather makes it a solid choice for a visit.

Rainfall in Napa in October

Rain is expected on roughly 4 days, totalling around 37 mm (1.5 in) for the month. When rain does fall this month, it tends to come down hard. The low number of rain days makes each shower more significant.

Temperature in Napa in October

If you're visiting Napa in October, expect excellent temperatures with highs of 26°C (79°F) and overnight lows of 9°C (48°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows around 9°C (48°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Napa in October

The month enjoys around 250 hours of sunshine, creating mostly sunny days with good weather conditions.

So this is a great month to visit if you prefer dry days with pleasant temperatures.