Morbihan (Vannes)
May
Weather in Morbihan for May 2027
Your guide to Morbihan weather in May - trends and predictions
In general, the average temperature in Morbihan at the beginning of May is 15 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 19.9 °C by the end of May.
The climate of Morbihan in May is notably wet, with an average of 13 rainy days, and a total of 64.1 mm of precipitation.
Is May a good time to visit Morbihan? check out the best time to travel to Morbihan page.
✨ Is May a good time to visit Morbihan? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
18
Dry days
13
Rainy days
0
Snow days
17°/10°
Temperatures
24 km/h
Avg max wind
79 %
Avg humidity
Morbihan Weather May
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Temperatures trend during May in Morbihan
See the weather trend as well as the moving average line
May weather in Morbihan day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Partly cloudy | 16° /9° | 0.6 mm | 4 | |
| 2 May |  Patchy rain possible | 16° /9° | 1.7 mm | 4 | |
| 3 May |  Overcast | 15° /9° | 0.6 mm | 4 | |
| 4 May |  Light rain | 14° /9° | 3.3 mm | 4 | |
| 5 May | Light rain | 14° /9° | 5.2 mm | 3 | |
| 6 May | Light rain | 15° /9° | 4.8 mm | 3 | |
| 7 May | Patchy rain possible | 16° /9° | 0.5 mm | 4 | |
| 8 May | Overcast | 17° /10° | 0.9 mm | 4 | |
| 9 May | Light rain | 18° /10° | 4.9 mm | 4 | |
| 10 May | Light rain | 16° /11° | 3.5 mm | 4 | |
| 11 May | Light rain | 16° /10° | 2.8 mm | 4 | |
| 12 May | Light rain | 16° /9° | 3.6 mm | 4 | |
| 13 May | Light rain | 16° /10° | 3.9 mm | 5 | |
| 14 May | Light rain | 17° /10° | 2.8 mm | 4 | |
| 15 May | Light rain | 16° /10° | 4 mm | 4 | |
| 16 May | Patchy rain possible | 16° /9° | 2.1 mm | 4 | |
| 17 May | Patchy rain possible | 16° /10° | 1.5 mm | 4 | |
| 18 May | Patchy rain possible | 17° /10° | 1.2 mm | 4 | |
| 19 May | Light rain | 17° /10° | 2.6 mm | 4 | |
| 20 May | Patchy rain possible | 18° /11° | 2.1 mm | 4 | |
| 21 May | Light rain | 18° /11° | 2.7 mm | 5 | |
| 22 May | Patchy rain possible | 19° /11° | 1.2 mm | 5 | |
| 23 May | Light rain | 19° /11° | 3.9 mm | 4 | |
| 24 May | Patchy rain possible | 18° /11° | 1.1 mm | 4 | |
| 25 May | Overcast | 19° /11° | 0.3 mm | 5 | |
| 26 May | Patchy rain possible | 19° /12° | 0.3 mm | 5 | |
| 27 May | Patchy rain possible | 20° /13° | 0.5 mm | 5 | |
| 28 May | Patchy rain possible | 21° /13° | 0.4 mm | 5 | |
| 29 May | Partly cloudy | 20° /13° | 0.6 mm | 5 | |
| 30 May | Patchy rain possible | 21° /12° | 0.1 mm | 6 | |
| 31 May | Overcast | 20° /11° | 0.3 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Morbihan in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Morbihan forecast closer to your planned date for the most up-to-date weather information.
Change Month
Morbihan weather in May vs April vs June
Compare May weather in Morbihan with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| April | May | June | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 14°/7° | 17°/10° | 21°/13° |
| Rainfall | 55 mm | 64 mm | 53 mm |
| Wind | 25.5 km/h | 24.3 km/h | 22.2 km/h |
| Humidity | 77% | 79% | 75% |
| Rainy days | 9 days | 13 days | 10 days |
| Dry days | 21 days | 18 days | 20 days |
Planning a trip to Morbihan? Discover the best time to visit
Morbihan in May - FAQ
What are the expected maximum and minimum temperatures in Morbihan during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Morbihan during May?
Moderate rainfall is anticipated in Morbihan during May, with a total of 64.1 mm spread over approximately 13 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Morbihan during May?
The average wind speed in Morbihan during May is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Morbihan
Explore the daily rainfall trends and prepare for Morbihans May weather 💧
Typically, Morbihan has 13 rainy days in May with a total of 64.1 mm of rainfall.
UV exposure in Morbihan during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
What to pack to Morbihan in May?
Mild · highs around 17 °C, frequent showers
As you prepare for your trip to Morbihan in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Morbihan, during May, is comfortable and enjoyable, regardless of the weather conditions.
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