Saint-Grégoire Weather in May

Saint-Grégoire in May sees pleasant temperatures, with highs around 19°C (66°F) and overnight lows of 9°C (48°F). Rainfall is fairly high at around 70 mm (2.8 in) on average, so pack waterproofs just in case.

Rainfall in Saint-Grégoire in May

Typically, about 16 days will experience rainfall, with an average of 70 mm (2.8 in) for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Saint-Grégoire in May

Daytime temperatures in Saint-Grégoire reach 19°C (66°F) in May, dropping to 9°C (48°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows around 9°C (48°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Saint-Grégoire in May

Expect sunny days throughout the month, with an estimated 193 hours of sunshine. This makes it a pleasant time to visit Saint-Grégoire.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Saint-Grégoire.

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For a detailed overview over the year and the best time to visit France, check out our Saint-Grégoire's climate page.

Saint-Grégoire Temperature in May

Min Temperature 9°C (48°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 52%  

Precipitation 70 mm (2.8 in)  

Rainy days 16 days  

Humidity 77% *  

Sunshine 193 hours *  

Percentage Sunshine *  

* Data from: Rennes, France (4 KM, 2 Miles).

What to Wear in Saint-Grégoire in May

Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Saint-Grégoire in May

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

4/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit France, check out our Saint-Grégoire's climate page.

More climate data for Saint-Grégoire

Temperature Rainfall Sunshine Humidity

See the full Saint-Grégoire climate overview or explore weather in France.