Saint-Germain-lʼHerm Weather in May

Saint-Germain-lʼHerm in May sees pleasant daytime temperatures of 19°C (66°F) and nighttime lows of 8°C (46°F). With the highest rainfall of the year it is wise to pack an umbrella and expect frequent showers.

Rainfall in Saint-Germain-lʼHerm in May

During the wettest month of the year, an umbrella can be your best friend to stay dry. Past climate data indicates that roughly 17 days will see rain, totalling around 97 mm (3.8 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Saint-Germain-lʼHerm in May

Daytime temperatures in Saint-Germain-lʼHerm reach 19°C (66°F) in May, dropping to 8°C (46°F) at night. The difference between afternoon and evening temperatures is usually noticeable. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Saint-Germain-lʼHerm in May

The days are predominantly sunny, with an estimated total of around 215 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Should you favor a climate that's both dry and comfortably warm, June, July, August and September 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.

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

Saint-Germain-lʼHerm Temperature in May

Min Temperature 8°C (46°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 56%  

Precipitation 97 mm (3.8 in)  

Rainy days 17 days  

Humidity 72% *  

Sunshine 215 hours *  

Percentage Sunshine *  

* Data from: Saint-Étienne, France (64 KM, 39 Miles).

What to Wear in Saint-Germain-lʼHerm in May

For Saint-Germain-lʼHerm in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Saint-Germain-lʼHerm in May

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

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-Germain-lʼHerm's climate page.

More climate data for Saint-Germain-lʼHerm

Temperature Rainfall Sunshine Humidity

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