May weather forecast and climate
Lorient, France

The last month of the spring, May, is an enjoyable month in Lorient, France, with temperature in the range of an average high of 16°C (60.8°F) and an average low of 9.7°C (49.5°F).

Temperature

In May, the average high-temperature is almost the same as in April - a comfortable 16°C (60.8°F). In Lorient, the average low-temperature is 9.7°C (49.5°F).

Humidity

In May, the average relative humidity in Lorient is 80%.

Rainfall

In Lorient, it is raining for 15.1 days, with typically 37mm (1.46") of accumulated precipitation. In Lorient, during the entire year, the rain falls for 176.4 days and collects up to 623mm (24.53") of precipitation.

Snowfall

In Lorient snow does not fall in March, May through November.

Daylight

In Lorient, the average length of the day is 15.2h.

Sunshine

In Lorient, the average sunshine is 9.1h.

UV index

In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV rays for the ordinary person.
Note: In May, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in May in Lorient?

The average high-temperature, in May, in Lorient, is 16°C (60.8°F), while the average low-temperature is 9.7°C (49.5°F).

What is the average humidity in May in Lorient?

In May, the average relative humidity in Lorient, France, is 80%.

How much does it rain in Lorient in May?

In Lorient, France, during May, the rain falls for 15.1 days and regularly aggregates up to 37mm (1.46") of precipitation.

Does it snow in Lorient in May?

In May, in Lorient, it doesn't snow. April is the latest month when it typically snows.

When it does not snow in Lorient?

In Lorient snow does not fall in March, May through November.

How many hours of daylight does Lorient have in May?

In May, the average length of the day in Lorient is 15.2h.

How long on average sun shines in May in Lorient?

In May, the average sunshine is 9.1h.

What is the UV index reading in May in Lorient?

In May, the average daily maximum UV index in Lorient, France, is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in May - Lorient, France
  • Average high temperature in May: 16°C

The warmest months (with the highest average high temperature) are July and August (20.8°C).
Months with the lowest average high temperature are January and February (9.3°C).

  • Average low temperature in May: 9.7°C

The month with the highest average low temperature is July (14.3°C).
The coldest month (with the lowest average low temperature) is February (5.3°C).

Average pressure in May - Lorient, France
  • Average pressure in May: 1017.5mbar

The month with the highest atmospheric pressure is September (1018.5mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).

Average wind speed in May - Lorient, France
  • Average wind speed in May: 16.1km/h

The windiest months (with the highest average wind speed) are January, February and December (21.6km/h).
The calmest month (with the lowest average wind speed) is August (14.9km/h).

Average humidity in May - Lorient, France
  • Average humidity in May: 80%

Months with the highest relative humidity are January and December (84%).
Months with the lowest relative humidity are April, July and September (79%).

Average rainfall in May - Lorient, France
  • Average rainfall in May: 37mm

The wettest month (with the highest rainfall) is November (87mm).
The driest month (with the least rainfall) is July (27mm).

Average rainfall days in May - Lorient, France
  • Average rainfall days in May: 15.1 days

The month with the highest number of rainy days is December (17.8 days).
The month with the least rainy days is September (10.8 days).

Average snowfall in May - Lorient, France
  • Average snowfall in May: 0mm

The month with the highest snowfall is February (4mm).
Months with the least snowfall are March, May, June, July, August, September, October and November (0mm).

Average snowfall days in May - Lorient, France
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (1 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in May / Average sunshine in May - Lorient, France
  • Average daylight in May: 15.2h

The month with the longest days is June (Average daylight: 15.9h).
The month with the shortest days is December (Average daylight: 8.5h).

  • Average sunshine in May: 9.1h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is January (Average sunshine: 3.9h).

Average sunshine days in May - Lorient, France
  • Average sunshine days in May: 12.3 days

The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is November (8.5 days).

Average UV index in May - Lorient, France
  • Average UV index in May: 4

Months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 2).

Average cloud cover in May - Lorient, France
  • Average cloud cover in May: 41

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 35).

Average visibility in May - Lorient, France
  • Average visibility in May: 10km

Months with the highest visibility are February, March, April, May, June, July, August, September and November (10km).
Months with the lowest visibility are January, October and December (9km).