Grenoble
May
Weather in Grenoble for May 2027
Your guide to Grenoble weather in May - trends and predictions
In general, the average temperature in Grenoble at the beginning of May is 17 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22.3 °C by the end of May.
Grenoble experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 213 mm.
Is May a good time to visit Grenoble? check out the best time to travel to Grenoble page.
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Temperatures
Rain 🌧️
More
3
Dry days
28
Rainy days
0
Snow days
17°/7°
Temperatures
8 km/h
Avg max wind
81 %
Avg humidity
Grenoble Weather May
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Temperatures trend during May in Grenoble
See the weather trend as well as the moving average line
May weather in Grenoble day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Heavy rain at times | 19° /8° | 6.6 mm | 4 | |
| 2 May |  Patchy rain possible | 19° /7° | 9 mm | 5 | |
| 3 May | Patchy rain possible | 19° /7° | 1.5 mm | 4 | |
| 4 May |  Sunny | 16° /8° | 17 mm | 4 | |
| 5 May |  Cloudy | 17° /6° | 21.2 mm | 4 | |
| 6 May | Patchy rain possible | 15° /6° | 14.9 mm | 3 | |
| 7 May |  Moderate or heavy rain shower | 14° /6° | 8.5 mm | 3 | |
| 8 May | Patchy rain possible | 16° /6° | 0.6 mm | 4 | |
| 9 May | Moderate or heavy rain shower | 20° /8° | 8.3 mm | 5 | |
| 10 May | Moderate or heavy rain shower | 18° /8° | 9.2 mm | 4 | |
| 11 May | Moderate rain at times | 18° /7° | 13.2 mm | 4 | |
| 12 May | Moderate rain at times | 15° /6° | 5.4 mm | 4 | |
| 13 May |  Patchy light rain with thunder | 17° /5° | 4.1 mm | 5 | |
| 14 May | Moderate or heavy rain shower | 16° /6° | 12.1 mm | 4 | |
| 15 May | Moderate rain at times | 14° /5° | 13.3 mm | 3 | |
| 16 May | Heavy rain at times | 13° /4° | 6.7 mm | 3 | |
| 17 May |  Overcast | 16° /3° | 1.1 mm | 5 | |
| 18 May | Heavy rain at times | 16° /5° | 4.9 mm | 4 | |
| 19 May | Patchy rain possible | 19° /6° | 2 mm | 5 | |
| 20 May | Patchy light rain with thunder | 18° /7° | 8.7 mm | 6 | |
| 21 May | Light rain shower | 19° /6° | 2.8 mm | 5 | |
| 22 May | Light rain shower | 18° /6° | 7.1 mm | 5 | |
| 23 May | Heavy rain at times | 17° /7° | 2.6 mm | 5 | |
| 24 May | Moderate or heavy rain shower | 19° /7° | 3.6 mm | 5 | |
| 25 May | Patchy rain possible | 22° /7° | 0.6 mm | 6 | |
| 26 May | Patchy rain possible | 22° /9° | 0.7 mm | 6 | |
| 27 May | Patchy rain possible | 23° /10° | 3.3 mm | 6 | |
| 28 May | Patchy rain possible | 22° /9° | 3 mm | 6 | |
| 29 May | Moderate or heavy rain shower | 23° /9° | 2.4 mm | 6 | |
| 30 May | Sunny | 23° /9° | 4.1 mm | 6 | |
| 31 May | Moderate or heavy rain shower | 21° /9° | 8.5 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Grenoble 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 Grenoble forecast closer to your planned date for the most up-to-date weather information.
Change Month
Grenoble weather in May vs April vs June
Compare May weather in Grenoble 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°/4° | 17°/7° | 23°/12° |
| Rainfall | 147 mm | 213 mm | 139 mm |
| Snowfall | 2 cm | 0 cm | 0 cm |
| Wind | 9 km/h | 8.3 km/h | 8.6 km/h |
| Humidity | 78% | 81% | 74% |
| Rainy days | 20 days | 28 days | 22 days |
| Snow days | 3 days | 0 days | 0 days |
| Dry days | 7 days | 3 days | 8 days |
Planning a trip to Grenoble? Discover the best time to visit
Grenoble in May - FAQ
What are the expected maximum and minimum temperatures in Grenoble during May?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Grenoble during May?
Significant rainfall exceeding 213 mm is expected in Grenoble during May, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Grenoble during May?
The average wind speed in Grenoble during May is 8 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Grenoble in May?
As you prepare for your trip to Grenoble 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 Grenoble, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long trousers
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
May rainfall patterns in Grenoble
Explore the daily rainfall trends and prepare for Grenobles May weather 💧
Typically, Grenoble has 28 rainy days in May with a total of 213 mm of rainfall.
UV exposure in Grenoble during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Quick links
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