Trier
May
Weather in Trier for May 2026
Your guide to Trier weather in May - trends and predictions
In general, the average temperature in Trier at the beginning of May is 16.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 17.6 °C by the end of May.
Trier experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 86.8 mm.
Is May a good time to visit Trier? check out the best time to travel to Trier page.
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Temperatures
Rain 🌧️
More
9
Dry days
22
Rainy days
0
Snow days
17°/7°
Temperatures
16 km/h
Avg max wind
79 %
Avg humidity
Trier Weather May
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Temperatures trend during May in Trier
See the weather trend as well as the moving average line
May weather in Trier day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Patchy light rain with thunder | 23° /9° | 0.8 mm | 6 | |
| 2 May |  Light rain shower | 19° /9° | 1.9 mm | 5 | |
| 3 May |  Light drizzle | 16° /8° | 4.1 mm | 4 | |
| 4 May | Light rain shower | 14° /3° | 1.7 mm | 3 | |
| 5 May | Light rain shower | 15° /4° | 3.5 mm | 4 | |
| 6 May | Light rain shower | 15° /4° | 5.6 mm | 4 | |
| 7 May | Light rain shower | 15° /4° | 0.6 mm | 4 | |
| 8 May |  Fog | 15° /5° | 0.3 mm | 4 | |
| 9 May |  Partly cloudy | 18° /3° | 0 mm | 5 | |
| 10 May | Patchy rain possible | 19° /5° | 0 mm | 5 | |
| 11 May | Partly cloudy | 21° /6° | 0 mm | 6 | |
| 12 May | Patchy rain possible | 21° /7° | 0.6 mm | 5 | |
| 13 May | Light rain shower | 19° /8° | 3.6 mm | 5 | |
| 14 May | Light rain shower | 21° /8° | 5.9 mm | 6 | |
| 15 May | Light rain shower | 15° /7° | 9.1 mm | 4 | |
| 16 May | Light rain shower | 15° /6° | 3.2 mm | 4 | |
| 17 May | Light rain shower | 16° /6° | 4.1 mm | 4 | |
| 18 May | Light rain shower | 17° /6° | 0.9 mm | 5 | |
| 19 May | Light rain shower | 19° /6° | 3.4 mm | 5 | |
| 20 May | Patchy rain possible | 20° /7° | 1.6 mm | 5 | |
| 21 May | Light rain shower | 18° /9° | 5.8 mm | 4 | |
| 22 May | Fog | 15° /5° | 0.3 mm | 4 | |
| 23 May | Light rain shower | 14° /3° | 2.8 mm | 4 | |
| 24 May | Light rain shower | 16° /4° | 4.2 mm | 4 | |
| 25 May | Light rain shower | 17° /8° | 4.2 mm | 4 | |
| 26 May | Light rain shower | 17° /7° | 1.8 mm | 4 | |
| 27 May | Fog | 16° /6° | 0.3 mm | 4 | |
| 28 May | Patchy rain possible | 16° /7° | 4.8 mm | 4 | |
| 29 May | Light rain shower | 17° /8° | 2.9 mm | 4 | |
| 30 May | Light rain shower | 20° /9° | 5 mm | 5 | |
| 31 May | Light rain shower | 20° /11° | 3.4 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Trier 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 Trier forecast closer to your planned date for the most up-to-date weather information.
Change Month
Trier weather in May vs April vs June
Compare May weather in Trier 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° | 21°/10° |
| Rainfall | 58 mm | 87 mm | 82 mm |
| Snowfall | 1 cm | 0 cm | 0 cm |
| Wind | 18.1 km/h | 15.6 km/h | 16 km/h |
| Humidity | 76% | 79% | 77% |
| Rainy days | 16 days | 22 days | 20 days |
| Snow days | 2 days | 0 days | 0 days |
| Dry days | 12 days | 9 days | 10 days |
Planning a trip to Trier? Discover the best time to visit
Trier in May - FAQ
What are the expected maximum and minimum temperatures in Trier 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 Trier during May?
Moderate rainfall is anticipated in Trier during May, with a total of 86.8 mm spread over approximately 22 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Trier during May?
The average wind speed in Trier during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Trier in May?
As you prepare for your trip to Trier 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 Trier, 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 Trier
Explore the daily rainfall trends and prepare for Triers May weather 💧
UV exposure in Trier during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Quick links
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