Saint Johnsbury Weather in August

Thinking of visiting Saint Johnsbury in August? Expect high temperatures reaching 25°C (77°F) during the day, dropping to 13°C (55°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Saint Johnsbury in August

Records from the past 30 years suggest around 13 days of rain, with 107 mm (4.2 in) average for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Saint Johnsbury in August

Daytime temperatures in Saint Johnsbury reach 25°C (77°F) in August, dropping to 13°C (55°F) at night. August is typically considered a summer month. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 13°C (55°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

If you prefer dry days with pleasant temperatures, September typically offers 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.