Temperatures in May
It's cool to moderate in May in Ouessant with an average temperature of 16°C. Temperatures this month range from a low of 14°C to a high of 18°C. At night, you can expect temperatures between 9°C and 13°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Ouessant in May. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of May
The month of May starts in Ouessant with cool temperatures, averaging around 15°C during the day and nights close to 11°C. There’s little chance of precipitation. The weather is mostly sunny and dry.
Mid-May
By mid-May, the average daytime temperature rises to around 16°C, with nights close to 11°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of May
By the end of May, the average daytime temperature in Ouessant will be around 17°C, with nights close to 12°C. Barely any chance of precipitation. The weather will mostly be dry with lots of sunshine.
Precipitation in May
In May, there is an average of 33 mm of precipitation, spread over 7 days. The wind speed is around 5 Bft, mostly coming from the South.
The average precipitation chance is 23% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in May for Ouessant. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Ouessant in May |
UK | ||
|---|---|---|---|
 Average Temperature |
16°C | 18°C | |
 High Temp |
18°C | 21°C | |
| Low Temp |
14°C | 15°C | |
 Total Precipitation |
33 mm | 46 mm | |
| Rainy Days |
7 days | 8 days | |
April
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is May a good time to visit Ouessant?
Looking for sun and warm weather? Then May isn’t the best time to be in Ouessant. The temperature is too low this month for a warm stay.
Temperature records for Ouessant in May
With 24°C, Ouessant hit the highest temperature in the last 10 years in May 2017. The lowest daytime temperature in this month was 11°C in 2020. The extreme night temperatures ranged from a low of 6°C to a high of 16°C.
Check out the climate of Ouessant for all months and discover the best travel time
Daily Temperature in May in Ouessant
This chart shows the average daily temperatures, both day and night, for each day in May in Ouessant, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in May in Ouessant
The chart below shows the average daily precipitation in May for Ouessant, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for May, you can expect around 7 days of rain in Ouessant.
Daily UV Index in May in Ouessant
This chart shows the average daily UV index in May in Ouessant, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in May in Ouessant Over the Years
This chart shows the average temperature in May in Ouessant, measured in degrees Celsius, over the past years.
Total Precipitation in May in Ouessant Over the Years
This chart shows the average precipitation in May in Ouessant, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in May for Ouessant
Click on a specific day in May for detailed info on the typical weather on that day in Ouessant. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Ouessant
Have you been to Ouessant in May?
Share your weather experience in May in Ouessant.
Average Weather in Ouessant by Month
Click on a month below to see detailed weather info for Ouessant. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
