Cornwall-on-Hudson Weather in August

August in Cornwall-on-Hudson sees daytime temperatures around 28°C (82°F) and lows of 17°C (63°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Cornwall-on-Hudson in August

The month brings the most rain, so be prepared with an umbrella for the occasional shower. Based on our climate data of the past 30 years, about 12 days of rain are anticipated, with 143 mm (5.6 in) on average. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Cornwall-on-Hudson in August

In August, Cornwall-on-Hudson gets high temperatures, with highs of 28°C (82°F). Nights cool to around 17°C (63°F). August is typically considered a summer month. Conditions stay fairly consistent through the month, making it easier to plan what to wear. At 17°C (63°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

For Cornwall-on-Hudson 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.