Sains Weather in May

May in Sains typically sees daytime highs of 18°C (64°F) and nighttime lows of 10°C (50°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Sains in May

You can expect rain on around 15 days based on historical patterns, with 74 mm (2.9 in) average for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Sains in May

Temperatures in Sains in May top out at 18°C (64°F) and drop to 10°C (50°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 10°C (50°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Sains in May

The area enjoys a moderate level of sunlight, with around 189 hours. It's a good balance between sunny and cloudy days.

If you prefer dry days with pleasant temperatures, June, July, August and September typically offer the best 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 Sains's climate page.

Sains Temperature in May

Min Temperature 10°C (50°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 50%  

Precipitation 74 mm (2.9 in)  

Rainy days 15 days  

Humidity 79% *  

Sunshine 189 hours *  

Percentage Sunshine *  

* Data from: Saint Malo, France (33 KM, 20 Miles).

What to Wear in Sains in May

For Sains 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. Rain is likely on several days, so bring a good rain jacket. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Sains 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 Sains's climate page.

More climate data for Sains

Temperature Rainfall Sunshine Humidity

See the full Sains climate overview or explore weather in France.