Weather in Bonn for May 2025
In general, the average temperature in Bonn at the beginning of May is 17.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 20.4 °C by the end of May.
Bonn experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 114.9 mm.
Is May a good time to visit Bonn? check out the best time to travel to Bonn page.
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Bonn in May average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 21° | 2 16° | 3 15° | 4 19° | |||
5 19° | 6 17° | 7 18° | 8 16° | 9 18° | 10 19° | 11 19° |
12 20° | 13 21° | 14 22° | 15 19° | 16 15° | 17 16° | 18 16° |
19 19° | 20 19° | 21 24° | 22 20° | 23 18° | 24 14° | 25 20° |
26 21° | 27 21° | 28 22° | 29 19° | 30 18° | 31 22° |
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Temperatures trend during May in Bonn
May weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 May | Patchy rain possible | 21° /8° | 2.1 mm | 5 | |
2 May | Patchy rain possible | 16° /7° | 2.9 mm | 4 | |
3 May | Overcast | 15° /3° | 5.1 mm | 4 | |
4 May | Overcast | 19° /5° | 0.1 mm | 5 | |
5 May | Moderate or heavy rain shower | 19° /9° | 3.8 mm | 5 | |
6 May | Cloudy | 17° /9° | 7.2 mm | 4 | |
7 May | Moderate or heavy rain shower | 18° /9° | 10.1 mm | 4 | |
8 May | Moderate rain at times | 16° /9° | 3.1 mm | 4 | |
9 May | Moderate or heavy rain shower | 18° /9° | 8.9 mm | 5 | |
10 May | Moderate rain at times | 19° /8° | 5.7 mm | 5 | |
11 May | Patchy rain possible | 19° /8° | 1.9 mm | 5 | |
12 May | Moderate rain at times | 20° /10° | 2.7 mm | 5 | |
13 May | Patchy rain possible | 21° /9° | 0.9 mm | 5 | |
14 May | Patchy rain possible | 22° /9° | 0.4 mm | 5 | |
15 May | Patchy rain possible | 19° /10° | 0.9 mm | 5 | |
16 May | Patchy rain possible | 15° /9° | 4.9 mm | 4 | |
17 May | Patchy rain possible | 16° /8° | 4.8 mm | 4 | |
18 May | Overcast | 16° /6° | 3.3 mm | 4 | |
19 May | Partly cloudy | 19° /6° | 3 mm | 5 | |
20 May | Patchy rain possible | 19° /9° | 1.4 mm | 5 | |
21 May | Patchy rain possible | 24° /10° | 4.7 mm | 5 | |
22 May | Patchy rain possible | 20° /13° | 3.9 mm | 5 | |
23 May | Patchy rain possible | 18° /9° | 2.9 mm | 4 | |
24 May | Overcast | 14° /8° | 4.6 mm | 4 | |
25 May | Partly cloudy | 20° /7° | 0.7 mm | 5 | |
26 May | Partly cloudy | 21° /8° | 2.9 mm | 6 | |
27 May | Overcast | 21° /8° | 2.5 mm | 5 | |
28 May | Partly cloudy | 22° /7° | 3.2 mm | 6 | |
29 May | Cloudy | 19° /10° | 10.3 mm | 5 | |
30 May | Cloudy | 18° /8° | 5.5 mm | 4 | |
31 May | Sunny | 22° /9° | 0.5 mm | 6 | |
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Bonn in May - FAQ
What to pack to Bonn in May?
As you prepare for your trip to Bonn 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 Bonn, 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 Bonn
UV exposure in Bonn during May
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Get accurate weather forecasts for Bonn, located at latitude 50.734 and longitude 7.095. Stay updated with localized weather information tailored for Bonn.