Haute-Savoie (Annecy)
May
Weather in Haute-Savoie for May 2026
Your guide to Haute-Savoie weather in May - trends and predictions
In general, the average temperature in Haute-Savoie at the beginning of May is 16.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.3 °C by the end of May.
Haute-Savoie experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 207.7 mm.
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Temperatures
Rain 🌧️
More
3
Dry days
28
Rainy days
0
Snow days
18°/6°
Temperatures
8 km/h
Avg max wind
81 %
Avg humidity
Haute-Savoie Weather May
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Temperatures trend during May in Haute-Savoie
See the weather trend as well as the moving average line
May weather in Haute-Savoie day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Heavy rain at times | 19° /6° | 5.3 mm | 4 | |
| 2 May |  Overcast | 18° /5° | 14.4 mm | 5 | |
| 3 May |  Partly cloudy | 18° /5° | 1.5 mm | 4 | |
| 4 May |  Sunny | 17° /5° | 6.8 mm | 4 | |
| 5 May |  Cloudy | 17° /8° | 8.7 mm | 4 | |
| 6 May |  Patchy rain possible | 14° /6° | 11.2 mm | 3 | |
| 7 May |  Moderate or heavy rain shower | 11° /5° | 14 mm | 3 | |
| 8 May |  Fog | 16° /5° | 0.8 mm | 4 | |
| 9 May | Moderate or heavy rain shower | 18° /5° | 9.9 mm | 4 | |
| 10 May | Moderate or heavy rain shower | 18° /4° | 8 mm | 4 | |
| 11 May | Moderate rain at times | 19° /6° | 8.1 mm | 5 | |
| 12 May | Moderate rain at times | 16° /6° | 6.4 mm | 4 | |
| 13 May | Moderate or heavy rain shower | 19° /6° | 6.2 mm | 4 | |
| 14 May | Moderate or heavy rain shower | 18° /6° | 10.4 mm | 4 | |
| 15 May | Heavy rain at times | 16° /5° | 12 mm | 4 | |
| 16 May | Heavy rain at times | 15° /5° | 7.1 mm | 4 | |
| 17 May | Overcast | 17° /3° | 0.5 mm | 4 | |
| 18 May | Patchy rain possible | 17° /3° | 3 mm | 4 | |
| 19 May | Moderate rain at times | 20° /4° | 1.6 mm | 5 | |
| 20 May |  Patchy light rain with thunder | 18° /7° | 15.4 mm | 4 | |
| 21 May | Patchy rain possible | 19° /8° | 6 mm | 4 | |
| 22 May | Light rain shower | 17° /6° | 13 mm | 4 | |
| 23 May | Moderate or heavy rain shower | 17° /6° | 6.4 mm | 4 | |
| 24 May | Moderate or heavy rain shower | 18° /4° | 4 mm | 4 | |
| 25 May | Patchy rain possible | 20° /6° | 1.6 mm | 5 | |
| 26 May | Patchy rain possible | 21° /7° | 2.6 mm | 5 | |
| 27 May | Cloudy | 21° /8° | 6 mm | 5 | |
| 28 May | Moderate rain at times | 22° /7° | 1.8 mm | 5 | |
| 29 May | Moderate rain at times | 22° /7° | 0.9 mm | 5 | |
| 30 May | Overcast | 22° /8° | 6.9 mm | 5 | |
| 31 May | Moderate or heavy rain shower | 21° /8° | 7.2 mm | 5 | |
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Important Notice
Our weather forecast for Haute-Savoie 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 Haute-Savoie forecast closer to your planned date for the most up-to-date weather information.
Change Month
Haute-Savoie weather in May vs April vs June
Compare May weather in Haute-Savoie 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°/3° | 18°/6° | 25°/11° |
| Rainfall | 153 mm | 208 mm | 137 mm |
| Snowfall | 1 cm | 0 cm | 0 cm |
| Wind | 8.6 km/h | 7.7 km/h | 8.1 km/h |
| Humidity | 79% | 81% | 75% |
| Rainy days | 19 days | 28 days | 24 days |
| Snow days | 4 days | 0 days | 0 days |
| Dry days | 7 days | 3 days | 6 days |
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Haute-Savoie in May - FAQ
What are the expected maximum and minimum temperatures in Haute-Savoie during May?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Haute-Savoie during May?
Significant rainfall exceeding 207.7 mm is expected in Haute-Savoie during May, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Haute-Savoie during May?
The average wind speed in Haute-Savoie during May is 8 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Haute-Savoie in May?
As you prepare for your trip to Haute-Savoie 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 Haute-Savoie, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- 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 Haute-Savoie
Explore the daily rainfall trends and prepare for Haute-Savoies May weather 💧
UV exposure in Haute-Savoie during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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