Weather in Ulm for May 2027
In general, the average temperature in Ulm at the beginning of May is 16.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 19.9 °C by the end of May.
Ulm experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 102.1 mm.
Is May a good time to visit Ulm? check out the best time to travel to Ulm page.
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Ulm Weather May
Temperatures trend during May in Ulm
May weather in Ulm day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Sunny | 18° /5° | 1.8 mm | 5 | |
| 2 May |  Moderate or heavy rain shower | 19° /6° | 3.4 mm | 5 | |
| 3 May |  Cloudy | 18° /7° | 1.2 mm | 5 | |
| 4 May |  Light rain shower | 16° /6° | 0.9 mm | 4 | |
| 5 May | Patchy rain possible | 15° /6° | 4.3 mm | 3 | |
| 6 May | Patchy rain possible | 16° /6° | 3.5 mm | 4 | |
| 7 May |  Heavy rain at times | 14° /4° | 3.2 mm | 4 | |
| 8 May | Light rain shower | 14° /6° | 5.6 mm | 4 | |
| 9 May | Patchy rain possible | 17° /4° | 1.8 mm | 5 | |
| 10 May | Moderate rain at times | 17° /5° | 3.7 mm | 5 | |
| 11 May | Moderate rain at times | 16° /4° | 3.4 mm | 4 | |
| 12 May | Patchy rain possible | 15° /4° | 2 mm | 5 | |
| 13 May | Patchy rain possible | 14° /4° | 1 mm | 4 | |
| 14 May | Patchy rain possible | 16° /5° | 0.7 mm | 4 | |
| 15 May | Moderate or heavy rain shower | 15° /4° | 4.4 mm | 4 | |
| 16 May | Patchy rain possible | 14° /4° | 5.6 mm | 4 | |
| 17 May |  Overcast | 13° /4° | 17 mm | 4 | |
| 18 May | Cloudy | 16° /3° | 1.9 mm | 4 | |
| 19 May | Overcast | 16° /5° | 1 mm | 5 | |
| 20 May | Patchy rain possible | 19° /7° | 0.8 mm | 4 | |
| 21 May | Overcast | 18° /8° | 2.8 mm | 5 | |
| 22 May | Light rain shower | 19° /7° | 4 mm | 5 | |
| 23 May | Patchy rain possible | 17° /7° | 1.9 mm | 5 | |
| 24 May | Overcast | 18° /7° | 0.7 mm | 5 | |
| 25 May | Light rain shower | 19° /9° | 4.4 mm | 5 | |
| 26 May | Overcast | 21° /10° | 0.4 mm | 5 | |
| 27 May | Cloudy | 20° /10° | 7 mm | 5 | |
| 28 May | Sunny | 19° /9° | 2.9 mm | 5 | |
| 29 May |  Partly cloudy | 19° /8° | 1.7 mm | 5 | |
| 30 May | Overcast | 21° /9° | 2.5 mm | 6 | |
| 31 May | Partly cloudy | 20° /10° | 6.6 mm | 5 | |
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Ulm weather in May vs April vs June
| April | May | June | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 12°/3° | 17°/7° | 22°/11° |
| Rainfall | 70 mm | 102 mm | 99 mm |
| Snowfall | 6 cm | 0 cm | 0 cm |
| Wind | 17.9 km/h | 15.8 km/h | 16 km/h |
| Humidity | 79% | 80% | 78% |
| Rainy days | 11 days | 26 days | 24 days |
| Snow days | 9 days | 0 days | 0 days |
| Dry days | 10 days | 5 days | 6 days |
Planning a trip to Ulm? Discover the best time to visit
Ulm in May - FAQ
What are the expected maximum and minimum temperatures in Ulm during May?
How much rainfall should be expected in Ulm during May?
What are the typical wind conditions in Ulm during May?
May rainfall patterns in Ulm
UV exposure in Ulm during May
What to pack to Ulm in May?
Cold & raw · highs around 17 °C, frequent showers
As you prepare for your trip to Ulm 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 Ulm, during May, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
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Where is Ulm?Get accurate weather forecasts for Ulm, located at latitude 48.398 and longitude 9.992. Stay updated with localized weather information tailored for Ulm.