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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.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Cornwall-on-Hudson's climate page.

Cornwall-on-Hudson Temperature in August

Min TemperatureMin Temperature 17°C (63°F)  
Max TemperatureMax Temperature 28°C (82°F)  
Chance of RainChance of Rain 40%  
PrecipitationPrecipitation 143 mm (5.6 in)  
Rainy daysRainy days 12 days  

Best Places in the United States of America in August

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in August →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Cornwall-on-Hudson in August

Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Cornwall-on-Hudson in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United States of America, check out our Cornwall-on-Hudson's climate page.

More climate data for Cornwall-on-Hudson