Guillestre Weather in August

Guillestre in August averages 19°C (66°F) during the day and 7°C (45°F) at night. This is the driest month of the year, and part of the summer season.

Rainfall in Guillestre in August

With the least rainfall of the year, this month offers good conditions for outdoor exploration. Take advantage of the dry weather to plan your activities. Typically, about 13 days will experience rainfall, with an average of 55 mm (2.2 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Guillestre in August

Guillestre in August gets highs of 19°C (66°F) during the day and drops to 7°C (45°F) at night. Summer occurs in August. The difference between afternoon and evening temperatures is usually noticeable. Nights fall to 7°C (45°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. On average, it has the peak temperatures of the year.

If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Guillestre.