Calais
Weather by month
Current –

Calais Weather in May

May in Calais brings moderate temperatures around 16°C (61°F) during the day, dropping to 10°C (50°F) at night, with some rainfall expected.

Rainfall in Calais in May

Historically, the month has about 14 days of rain, averaging 58 mm (2.3 in) in total. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Calais in May

In May, expect moderate temperatures in Calais, with highs of 16°C (61°F) and lows of 10°C (50°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights cool down to 10°C (50°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.

If you prefer enjoying temperate temperatures and rain-free days, 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.

Calais Temperature in May

Min Temperature
10°C (50°F)
Max Temperature
16°C (61°F)
Chance of Rain
48%
Precipitation
58 mm (2.3 in)
Rainy days
14 days

Calais Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Calais - 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 Calais in May

For Calais 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.

What To Do in Calais in May

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

  • Cycling
    6/10
  • Walking
    6/10
  • Camping
    8/10
  • Outdoor sports
    10/10

Calais 3-Day Forecast

More climate data for Calais

Popular in May

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

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.