Grandfontaine Weather in May

During May, Grandfontaine experiences pleasant daytime temperatures of 19°C (66°F) and cooler nights around 9°C (48°F). As the wettest month of the year, expect frequent rainfall.

Rainfall in Grandfontaine in May

Given that this is the rainiest month, it's wise to carry an umbrella to stay dry during unexpected showers. Climate statistics over the past 30 years suggest around 18 days of rain, with 124 mm (4.9 in) average for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Grandfontaine in May

In May, Grandfontaine gets pleasant temperatures, with highs of 19°C (66°F). Nights cool to around 9°C (48°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Grandfontaine in May

The month enjoys around 205 hours of sunshine, creating mostly sunny days with good weather conditions.

If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Grandfontaine.