Weather in Aachen for May 2027
In general, the average temperature in Aachen at the beginning of May is 16.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20.1 °C by the end of May.
Aachen experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 99.2 mm.
Is May a good time to visit Aachen? check out the best time to travel to Aachen page.
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Aachen Weather May
Temperatures trend during May in Aachen
May weather in Aachen day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Moderate or heavy rain shower | 22° /9° | 2.8 mm | 5 | |
| 2 May |  Patchy rain possible | 18° /10° | 2.8 mm | 4 | |
| 3 May |  Overcast | 16° /7° | 6.6 mm | 3 | |
| 4 May | Overcast | 17° /6° | 1.5 mm | 4 | |
| 5 May | Moderate or heavy rain shower | 15° /7° | 3.4 mm | 3 | |
| 6 May | Patchy rain possible | 14° /7° | 5.9 mm | 3 | |
| 7 May |  Heavy rain at times | 15° /6° | 2.1 mm | 3 | |
| 8 May | Moderate or heavy rain shower | 16° /7° | 1.9 mm | 5 | |
| 9 May | Moderate or heavy rain shower | 17° /7° | 4.6 mm | 5 | |
| 10 May | Moderate or heavy rain shower | 18° /7° | 2.3 mm | 5 | |
| 11 May |  Sunny | 17° /7° | 4.7 mm | 4 | |
| 12 May | Patchy rain possible | 18° /7° | 3.3 mm | 4 | |
| 13 May | Patchy rain possible | 17° /8° | 3.7 mm | 4 | |
| 14 May | Patchy rain possible | 18° /8° | 2.5 mm | 4 | |
| 15 May | Moderate rain at times | 16° /6° | 4.3 mm | 4 | |
| 16 May | Patchy rain possible | 14° /6° | 3 mm | 3 | |
| 17 May | Overcast | 15° /5° | 5.2 mm | 4 | |
| 18 May | Patchy rain possible | 15° /6° | 2.2 mm | 3 | |
| 19 May | Overcast | 17° /6° | 1.8 mm | 4 | |
| 20 May | Overcast | 18° /9° | 2.7 mm | 4 | |
| 21 May | Overcast | 20° /9° | 4 mm | 5 | |
| 22 May | Patchy rain possible | 19° /9° | 1 mm | 5 | |
| 23 May | Light rain shower | 18° /7° | 0.8 mm | 5 | |
| 24 May | Patchy rain possible | 18° /8° | 1.7 mm | 5 | |
| 25 May | Light rain shower | 20° /10° | 1.2 mm | 5 | |
| 26 May | Sunny | 21° /9° | 1.5 mm | 5 | |
| 27 May | Overcast | 19° /10° | 2.6 mm | 5 | |
| 28 May | Light rain shower | 19° /9° | 4.4 mm | 5 | |
| 29 May |  Cloudy | 21° /10° | 4.4 mm | 5 | |
| 30 May | Overcast | 20° /10° | 2.3 mm | 4 | |
| 31 May | Light rain shower | 21° /11° | 6.3 mm | 5 | |
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Aachen weather in May vs April vs June
| April | May | June | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 14°/5° | 17°/8° | 22°/12° |
| Rainfall | 60 mm | 99 mm | 80 mm |
| Snowfall | 1 cm | 0 cm | 0 cm |
| Wind | 20.2 km/h | 17.9 km/h | 18.9 km/h |
| Humidity | 72% | 79% | 72% |
| Rainy days | 19 days | 30 days | 19 days |
| Snow days | 2 days | 0 days | 0 days |
| Dry days | 9 days | 1 days | 11 days |
Planning a trip to Aachen? Discover the best time to visit
Aachen in May - FAQ
What are the expected maximum and minimum temperatures in Aachen during May?
How much rainfall should be expected in Aachen during May?
What are the typical wind conditions in Aachen during May?
May rainfall patterns in Aachen
UV exposure in Aachen during May
What to pack to Aachen in May?
Mild & changeable · highs around 17 °C, frequent showers
As you prepare for your trip to Aachen 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 Aachen, during May, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
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Where is Aachen?Get accurate weather forecasts for Aachen, located at latitude 50.777 and longitude 6.083. Stay updated with localized weather information tailored for Aachen.