Bois-Guillaume
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Bois-Guillaume Weather in May

During May, Bois-Guillaume experiences pleasant daytime temperatures of 19°C (66°F) and cooler nights around 9°C (48°F). Expect quite a bit of rainfall. Around 70 mm (2.8 in) is typical.

Rainfall in Bois-Guillaume in May

Typically around 15 days of rainfall are expected, averaging 70 mm (2.8 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Bois-Guillaume in May

Daytime temperatures in Bois-Guillaume reach 19°C (66°F) in May, dropping to 9°C (48°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Bois-Guillaume in May

The area experiences a moderate amount of sunshine, with approximately 185 hours of sunlight expected. This means a decent mix of sun and overcast.

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

Bois-Guillaume Temperature in May

Min Temperature
9°C (48°F)
Max Temperature
19°C (66°F)
Chance of Rain
50%
Precipitation
70 mm (2.8 in)
Rainy days
15 days
Humidity
79% *
Sunshine
185 hours *
Percentage Sunshine
*
* Data from: Rouen, France (3 KM, 2 Miles).

Bois-Guillaume Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Bois-Guillaume - and find the best time to visit.

Best Places in France in May

Find out more about the weather in France and which places have the best travel conditions in this month. See all of France in May →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Bois-Guillaume in May

For Bois-Guillaume 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 Bois-Guillaume 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

Bois-Guillaume 3-Day Forecast

More climate data for Bois-Guillaume

Popular in May

Where to go in May - average daytime high across popular destinations.

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