Saint-Germain-en-Laye Weather in July

Saint-Germain-en-Laye in July averages 25°C (77°F) during the day and 14°C (57°F) at night. This is part of the summer season. Some rainfall is to be expected.

Rainfall in Saint-Germain-en-Laye in July

Historically, July sees about 11 days of rain, with a monthly average of 58 mm (2.3 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Saint-Germain-en-Laye in July

July is one of the better months to visit Saint-Germain-en-Laye. Expect 25°C (77°F) during the day and 14°C (57°F) at night. July is part of the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. On average, it is the warmest month of the year.

Sunshine in Saint-Germain-en-Laye in July

There are approximately 224 hours of sunshine this month, resulting in mostly clear days.

If you're a fan of comfortable temperatures and drier conditions, July is a great time to visit.

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-en-Laye's climate page.

Saint-Germain-en-Laye Temperature in July

Min Temperature 14°C (57°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 37%  

Precipitation 58 mm (2.3 in)  

Rainy days 11 days  

Humidity 70% *  

Sunshine 224 hours *  

Percentage Sunshine 43% *  

* Data from: Paris, France (27 KM, 16 Miles).

What to Wear in Saint-Germain-en-Laye in July

Warm weather calls for comfortable, breathable clothing in July. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Saint-Germain-en-Laye in July

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

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

8/10

Outdoor sports

8/10

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-en-Laye's climate page.

More climate data for Saint-Germain-en-Laye

Temperature Rainfall Sunshine Humidity

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