Weather in St Malo, Brittany, France in May

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Visiting St Malo, Brittany, France in May

The weather in May is warmer than the previous month and temperatures continue to rise into June. May has average maximum temperatures of 17°C (63°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.5 hours of sunshine per day. It is not a good time for sunbathing in St Malo.

May has total rainfall of 0.4cm (0.2inches) making it mostly dry with very rare light showers although there are 16 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much.

Sea temperatures are a cold 15°C (59°F). May is too cold for swimming in St Malo for any length of time, unless you have a wetsuit. The sea temperature in May is marginally warmer than the previous month and temperatures continue to rise at a fast pace into June.

The weather in May is much more pleasant, with warmer temperatures and more sunshine. The sea starts to warm up, making it more suitable for swimming and sunbathing. The winds also begin to calm down, making it a good time for less experienced windsurfers and kitesurfers to enjoy the sport. Consider visiting St Malo in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for May.

Can you sunbathe in St Malo in May?

No, May is not a good time for sunbathing in St Malo.

May has average maximum temperatures of 17°C (63°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.5 hours of sunshine per day. May has total rainfall of 0.4cm (0.2inches) making it mostly dry with very rare light showers although there are 16 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much.

More about May temperature and sunshine.

Can you swim in St Malo in May?

No, May is too cold for swimming in St Malo for any length of time, with the sea water at 15°C (59°F), unless you have a wetsuit.

More about May sea temperatures.

Is May a good time to holiday in St Malo?

Yes, May is a slightly cool time for a holiday in St Malo.

May has average maximum temperatures of 17°C (63°F) which is not that warm but sunbathing may be possible on some clear days. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.5 hours of sunshine per day. May has total rainfall of 0.4cm (0.2inches) making it mostly dry with very rare light showers although there are 16 days with some rainfall, so on the days it does rain it is only light and intermittent and shouldn't affect your beach enjoyment too much. It is not a good time for sunbathing in St Malo. Sea temperatures are a cold 15°C (59°F). May is too cold for swimming in St Malo for any length of time, unless you have a wetsuit.

More about the May temperatures and sunshine.

Is St Malo warm in May?

No, St Malo is not that warm but sunbathing may be possible on some clear days in May.

The average maximum temperature in St Malo in May is 17°C (63°F). The average maximum temperature is 15°C (58°) in the previous month and 20°C (68°F) in the next month.

The average temperature in St Malo in May is 13°C (55°F). The average temperature is 10°C (50°F) in the previous month and 16°C (60°F) in the next month.

More info about the May temperatures and sunshine.

How sunny is St Malo in May?

The average day light hours per day in St Malo in May are 15.2. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.5 hours of sunshine per day.

More about May sunshine.

Crowds in St Malo in May

May has several public holidays in France, such as Labour Day and Victory Day, which may lead to a moderate increase in beach visitors. The weather is getting warmer, and people start to take advantage of the sun and sea, but the beach is still not extremely crowded.

Temperature in St Malo in May

The weather in May is warmer than the previous month and temperatures continue to rise into June. The average maximum temperature in St Malo in May is 17°C (63°F). The average maximum temperature is 15°C (58°F) in the previous month and 20°C (68°F) in the next month.

The average temperature in St Malo in May is 13°C (55°F). The average temperature is 10°C (50°F) in the previous month and 16°C (60°F) in the next month.

The average minimum temperature in St Malo in May is 9°C (48°F). The minimum temperature is 6°C (43°F) in the previous month and 12°C (53°F) in the next month.

Sunshine in St Malo in May

The days in May are much longer than the previous month and the days continue to get slightly longer into June. May has more hours of sunshine than the previous month and hours of sunshine continue to rise into June. During May the average day light hours are 15.2 per day in St Malo. The sunshine percentage is 49% making it quite sunny but with regular periods of cloudy and overcast skies. There are 7.5 hours of sunshine per day.

The ultraviolet index in St Malo in May is typically 7.2 during May. An ultraviolet index reading of 8 to 10 indicates a very high risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 15 minutes. Take extra precautions because unprotected skin and eyes will be damaged and can burn quickly. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in St Malo in May

The average sea water temperature in St Malo in May is 15.2°C (59.4°F) which is cold for swimming, a full wet suit is required to spend any length of time in the sea. The sea temperature in May is marginally warmer than the previous month and temperatures continue to rise at a fast pace into June.

Rainfall in St Malo in May

May weather is slightly wetter than the previous month. May has a few more days of rain than the previous month. The average total rainfall in St Malo in May is 0.4cm (0.2inches) and on average there are 16 rainy days in May making it a wet time to visit the beach.

Humidity in St Malo in May

The maximum dew point (an indicator of humidity) in St Malo in May is 11°C (52°F) which is very comfortable. The dew point is 9°C (48°F) in the previous month and 14°C (14°F) in the next month.

The average maximum relative humidity in St Malo in May is typically 95.6%. The maximum relative humidity is 95.2% in the previous month and 95.9% in the next month.

The average relative humidity in St Malo in May is typically 78.3%. The average relative humidity is 78.3% in the previous month and 78.1% in the next month.

Wind Speed in St Malo in May

The average maximum wind speed in St Malo in May is typically 25KM/H (16MPH). The average maximum wind speed is 26KM/H (16MPH) in the previous month and 24KM/H (15MPH) in the next month.

The average wind speed in St Malo in May is typically 14KM/H (9MPH). The average wind speed is 14KM/H (9MPH) in the previous month and 13KM/H (8MPH) in the next month.

The average wind direction in St Malo in May is from the North West.

Monthly Averages

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