Machynlleth Weather in August

August in Machynlleth brings pleasant temperatures around 19°C (66°F) during the day, dropping to 12°C (54°F) at night, with quite a bit of rainfall expected, averaging around 102 mm (4 in) for the month.

Rainfall in Machynlleth in August

Historically, the month has about 17 days of rain, averaging 102 mm (4 in) in total. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Machynlleth in August

In August, Machynlleth sees pleasant temperatures, with highs of 19°C (66°F). Nights drop to around 12°C (54°F). August is typically considered a summer month. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights cool down to 12°C (54°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Machynlleth in August

The city usually sees around 145 hours of sunlight, indicating a moderately sunny period.

Should you favor a climate that's both dry and comfortably warm, June and July typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.