Germany
/
Bonn
/
May

Weather in Bonn in may

Today 14 days Month

May June

July August September

October November December

January February March

Show all

Today 14 days Month April May June July

Averaged values across several years

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

May	Day	Night	Wind	Precip	Humidity
1Thu	+19°C	+8°C	2 m/s	0.2 mm	69%
2Fri	+17°C	+8°C	3 m/s	0.3 mm	71%
3Sat	+17°C	+6°C	2 m/s	0.8 mm	70%
4Sun	+16°C	+7°C	3 m/s	0.1 mm	70%
5Mon	+16°C	+7°C	3 m/s	0.4 mm	71%
6Tue	+17°C	+7°C	2 m/s	0.6 mm	71%
7Wed	+18°C	+8°C	2 m/s	0.8 mm	71%
8Thu	+18°C	+8°C	2 m/s	0.1 mm	70%
9Fri	+21°C	+9°C	3 m/s	0.2 mm	71%
10Sat	+21°C	+10°C	2 m/s	0.5 mm	71%
11Sun	+19°C	+9°C	3 m/s	0.3 mm	73%
12Mon	+18°C	+9°C	3 m/s	0.4 mm	71%
13Tue	+19°C	+8°C	2 m/s	0.1 mm	69%
14Wed	+20°C	+8°C	2 m/s	0.3 mm	69%
15Thu	+19°C	+9°C	3 m/s	0.2 mm	68%
16Fri	+18°C	+8°C	3 m/s	0.5 mm	74%
17Sat	+18°C	+8°C	2 m/s	0.2 mm	74%
18Sun	+19°C	+9°C	2 m/s	0.4 mm	74%
19Mon	+21°C	+9°C	2 m/s	0.6 mm	71%
20Tue	+21°C	+10°C	2 m/s	0.1 mm	75%
21Wed	+22°C	+11°C	3 m/s	0.3 mm	70%
22Thu	+19°C	+11°C	3 m/s	0.3 mm	74%
23Fri	+18°C	+9°C	4 m/s	0.3 mm	73%
24Sat	+16°C	+9°C	3 m/s	0.8 mm	74%
25Sun	+18°C	+9°C	3 m/s	0.6 mm	76%
26Mon	+20°C	+9°C	3 m/s	0.2 mm	72%
27Tue	+19°C	+10°C	3 m/s	0.1 mm	72%
28Wed	+19°C	+9°C	3 m/s	0.5 mm	71%
29Thu	+19°C	+8°C	3 m/s	0.7 mm	71%
30Fri	+20°C	+9°C	2 m/s	0.3 mm	70%
31Sat	+22°C	+10°C	2 m/s	0.1 mm	66%

Day and night air temperature

Day +19°C Night +9°C

Weather highs and lows in Bonn for may

Warmest day: 21 may, +22°C
Coldest night: 3 may, +6°C
Max precipitation: 3 may, 0.8 mm

Climate in Bonn in may

Average daytime temperature: +19°C
Average nighttime temperature: +9°C
Precipitation (monthly average): 11.3 mm
Days with precipitation: 4.3
Humidity: 71%
Wind: 3 m/s
Data: 6 years / coverage 100%

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

May	Day	Night	Wind	Precip	Humidity
1Thu	+27°C	+11°C	2 m/s, SSE	0 mm	60%
2Fri	+27°C	+14°C	2-4 m/s, WSW	0 mm	59%
3Sat	+21°C	+11°C	2-3 m/s, WSW	0.7 mm	84%
4Sun	+13°C	+5°C	3-5 m/s, NW	0.1 mm	74%
5Mon	+15°C	+4°C	3-4 m/s, NE	0 mm	66%
6Tue	+17°C	+4°C	3-5 m/s, NNE	0 mm	63%
7Wed	+17°C	+4°C	2-3 m/s, NNW	0 mm	64%
8Thu	+17°C	+5°C	3-4 m/s, E	0 mm	56%
9Fri	+19°C	+4°C	3 m/s, E	0 mm	56%
10Sat	+21°C	+5°C	2-4 m/s, ESE	0 mm	52%
11Sun	+22°C	+8°C	3-4 m/s, ESE	0 mm	62%
12Mon	+22°C	+8°C	3-4 m/s, ESE	0 mm	55%
13Tue	+22°C	+7°C	3 m/s, ESE	0 mm	51%
14Wed	+23°C	+7°C	2-3 m/s, NW	0 mm	54%
15Thu	+19°C	+7°C	3-5 m/s, N	0 mm	61%
16Fri	+19°C	+5°C	3-4 m/s, NW	0 mm	58%
17Sat	+20°C	+6°C	2-4 m/s, NW	0 mm	62%
18Sun	+18°C	+7°C	2-3 m/s, WNW	0.1 mm	70%
19Mon	+23°C	+6°C	1-2 m/s, ENE	0 mm	56%
20Tue	+24°C	+8°C	2-4 m/s, NNE	0 mm	58%
21Wed	+20°C	+9°C	3-4 m/s, WNW	0 mm	60%
22Thu	+16°C	+5°C	4-6 m/s, NW	0.2 mm	62%
23Fri	+15°C	+3°C	3-4 m/s, WNW	0.2 mm	62%
24Sat	+17°C	+3°C	3-4 m/s, SSW	1.4 mm	70%
25Sun	+19°C	+11°C	4-5 m/s, SW	1.2 mm	91%
26Mon	+17°C	+9°C	4-5 m/s, W	0.1 mm	70%
27Tue	+17°C	+10°C	4-5 m/s, SW	0 mm	75%
28Wed	+17°C	+10°C	5-6 m/s, W	2 mm	91%
29Thu	+18°C	+8°C	2-4 m/s, W	0 mm	84%
30Fri	+25°C	+13°C	3-5 m/s, WNW	0.6 mm	77%
31Sat	+28°C	+14°C	1-2 m/s, WSW	0 mm	76%

Weather highs and lows in Bonn for may

Warmest day: 31 may, +28°C
Coldest night: 23 may, +3°C
Max precipitation: 28 may, 2 mm

Climate in Bonn in may

Year: 2025
Average daytime temperature: +20°C
Average nighttime temperature: +8°C
Precipitation (month): 6.6 mm
Days with precipitation: 3
Humidity: 66%
Wind: 3 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

May	Day	Night	Wind	Precip	Humidity
1Wed	+23°C	+11°C	1-2 m/s, NW	0 mm	82%
2Thu	+20°C	+11°C	2-4 m/s, S	0.6 mm	89%
3Fri	+13°C	+7°C	3-4 m/s, WSW	3.8 mm	90%
4Sat	+16°C	+6°C	2-3 m/s, ESE	0 mm	74%
5Sun	+17°C	+9°C	2-3 m/s, WSW	1.4 mm	76%
6Mon	+13°C	+10°C	1-2 m/s, W	2.3 mm	92%
7Tue	+18°C	+9°C	2-3 m/s, NNW	3.3 mm	88%
8Wed	+16°C	+8°C	2-3 m/s, WNW	0.1 mm	87%
9Thu	+21°C	+7°C	1-3 m/s, NNW	0 mm	71%
10Fri	+22°C	+8°C	1-2 m/s, NNW	0 mm	74%
11Sat	+24°C	+10°C	1-2 m/s, E	0 mm	68%
12Sun	+24°C	+11°C	3-4 m/s, SE	0 mm	70%
13Mon	+22°C	+12°C	3-4 m/s, S	0.2 mm	74%
14Tue	+25°C	+11°C	3-5 m/s, SE	0 mm	72%
15Wed	+20°C	+13°C	3-4 m/s, SSE	0.3 mm	70%
16Thu	+15°C	+12°C	1-2 m/s, SE	0.9 mm	96%
17Fri	+17°C	+12°C	2-4 m/s, NNW	0.5 mm	94%
18Sat	+14°C	+10°C	2-3 m/s, WSW	2.2 mm	94%
19Sun	+18°C	+9°C	1-2 m/s, W	1.5 mm	90%
20Mon	+21°C	+11°C	1 m/s, SW	0.1 mm	86%
21Tue	+24°C	+11°C	2-3 m/s, NE	1.5 mm	81%
22Wed	+17°C	+12°C	4 m/s, W	0.8 mm	90%
23Thu	+20°C	+9°C	2 m/s, WNW	0 mm	82%
24Fri	+16°C	+12°C	1-2 m/s, NNE	1.1 mm	93%
25Sat	+20°C	+10°C	1-2 m/s, NW	0.1 mm	80%
26Sun	+22°C	+10°C	2-3 m/s, SW	0 mm	86%
27Mon	+20°C	+10°C	2-3 m/s, W	0.1 mm	85%
28Tue	+18°C	+8°C	2-4 m/s, W	0.2 mm	82%
29Wed	+18°C	+11°C	4-5 m/s, WSW	4 mm	88%
30Thu	+16°C	+11°C	2-3 m/s, WSW	1.3 mm	92%
31Fri	+18°C	+9°C	3 m/s, WNW	0.2 mm	83%

Weather highs and lows in Bonn for may

Warmest day: 14 may, +25°C
Coldest night: 4 may, +6°C
Max precipitation: 29 may, 4 mm

Climate in Bonn in may

Year: 2024
Average daytime temperature: +19°C
Average nighttime temperature: +10°C
Precipitation (month): 26.5 mm
Days with precipitation: 10
Humidity: 83%
Wind: 2 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

May	Day	Night	Wind	Precip	Humidity
1Mon	+19°C	+7°C	2 m/s, NE	0.1 mm	65%
2Tue	+12°C	+5°C	3-4 m/s, NW	0.2 mm	79%
3Wed	+17°C	+1°C	2-3 m/s, E	0 mm	61%
4Thu	+22°C	+6°C	3-5 m/s, SE	0 mm	60%
5Fri	+21°C	+10°C	2 m/s, W	1 mm	70%
6Sat	+21°C	+9°C	1 m/s, SE	0.1 mm	74%
7Sun	+20°C	+11°C	2 m/s, WNW	0.8 mm	74%
8Mon	+18°C	+12°C	2-3 m/s, ESE	0.1 mm	90%
9Tue	+16°C	+12°C	2-3 m/s, SSE	1.4 mm	96%
10Wed	+16°C	+10°C	3-5 m/s, WSW	2.6 mm	81%
11Thu	+16°C	+8°C	1 m/s, NNW	0.3 mm	87%
12Fri	+16°C	+10°C	2-3 m/s, ESE	1.2 mm	90%
13Sat	+20°C	+8°C	2-3 m/s, E	0.4 mm	76%
14Sun	+19°C	+8°C	1-2 m/s, ENE	0 mm	77%
15Mon	+19°C	+8°C	3-4 m/s, NW	0.1 mm	74%
16Tue	+15°C	+7°C	5 m/s, NNW	1.3 mm	71%
17Wed	+16°C	+4°C	2-4 m/s, N	0 mm	66%
18Thu	+17°C	+4°C	2-3 m/s, N	0 mm	65%
19Fri	+20°C	+5°C	2-4 m/s, ENE	0 mm	60%
20Sat	+17°C	+8°C	3-4 m/s, ENE	0 mm	70%
21Sun	+25°C	+11°C	1-2 m/s, WNW	0.1 mm	81%
22Mon	+23°C	+14°C	2-3 m/s, WNW	0.7 mm	81%
23Tue	+16°C	+10°C	5 m/s, NNW	0.4 mm	80%
24Wed	+14°C	+6°C	2-3 m/s, NNW	0.1 mm	79%
25Thu	+19°C	+5°C	2-4 m/s, N	0 mm	70%
26Fri	+21°C	+7°C	3-4 m/s, NNE	0 mm	64%
27Sat	+23°C	+7°C	2 m/s, ENE	0 mm	64%
28Sun	+25°C	+8°C	2-4 m/s, NE	0 mm	62%
29Mon	+21°C	+10°C	3-5 m/s, N	0 mm	67%
30Tue	+20°C	+8°C	3-4 m/s, N	0 mm	67%
31Wed	+26°C	+10°C	3-4 m/s, ENE	0 mm	62%

Weather highs and lows in Bonn for may

Warmest day: 31 may, +26°C
Coldest night: 3 may, +1°C
Max precipitation: 10 may, 2.6 mm

Climate in Bonn in may

Year: 2023
Average daytime temperature: +19°C
Average nighttime temperature: +8°C
Precipitation (month): 10.9 mm
Days with precipitation: 5
Humidity: 73%
Wind: 2 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

May	Day	Night	Wind	Precip	Humidity
1Sun	+16°C	+6°C	2 m/s, NW	0 mm	64%
2Mon	+16°C	+8°C	1-2 m/s, NNE	0 mm	65%
3Tue	+19°C	+9°C	2-3 m/s, NNW	0 mm	60%
4Wed	+17°C	+8°C	1-2 m/s, W	0 mm	67%
5Thu	+16°C	+8°C	2-3 m/s, WNW	0 mm	78%
6Fri	+21°C	+8°C	1-2 m/s, NW	0 mm	70%
7Sat	+20°C	+10°C	2-3 m/s, WNW	0 mm	73%
8Sun	+20°C	+9°C	3-4 m/s, N	0 mm	68%
9Mon	+24°C	+8°C	2 m/s, SE	0 mm	68%
10Tue	+25°C	+12°C	3-5 m/s, WSW	0 mm	66%
11Wed	+25°C	+13°C	4-7 m/s, WSW	0 mm	68%
12Thu	+21°C	+11°C	3-4 m/s, W	0 mm	64%
13Fri	+21°C	+9°C	3-5 m/s, W	0 mm	61%
14Sat	+22°C	+8°C	2-3 m/s, WNW	0 mm	62%
15Sun	+25°C	+10°C	2 m/s, ESE	0 mm	58%
16Mon	+25°C	+14°C	3-4 m/s, W	0.1 mm	73%
17Tue	+23°C	+12°C	1-2 m/s, WNW	0 mm	75%
18Wed	+29°C	+15°C	3-4 m/s, SE	0 mm	60%
19Thu	+28°C	+17°C	3-4 m/s, S	1.8 mm	74%
20Fri	+24°C	+13°C	3-5 m/s, SSE	0.3 mm	86%
21Sat	+20°C	+11°C	5-6 m/s, W	0.1 mm	68%
22Sun	+23°C	+9°C	1-2 m/s, E	0 mm	64%
23Mon	+21°C	+13°C	3-5 m/s, SSE	0.8 mm	78%
24Tue	+19°C	+12°C	4-5 m/s, W	1.8 mm	65%
25Wed	+20°C	+9°C	3-4 m/s, W	0 mm	61%
26Thu	+22°C	+14°C	4-5 m/s, WNW	0 mm	61%
27Fri	+19°C	+10°C	5-6 m/s, WNW	0.2 mm	61%
28Sat	+17°C	+8°C	4-5 m/s, NW	0.5 mm	60%
29Sun	+13°C	+5°C	2-4 m/s, WNW	0.3 mm	68%
30Mon	+17°C	+6°C	1-2 m/s, WNW	0 mm	66%
31Tue	+18°C	+8°C	2-3 m/s, W	0.1 mm	58%

Weather highs and lows in Bonn for may

Warmest day: 18 may, +29°C
Coldest night: 29 may, +5°C
Max precipitation: 19 may, 1.8 mm

Climate in Bonn in may

Year: 2022
Average daytime temperature: +21°C
Average nighttime temperature: +10°C
Precipitation (month): 6 mm
Days with precipitation: 2
Humidity: 67%
Wind: 3 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

May	Day	Night	Wind	Precip	Humidity
1Sat	+13°C	+6°C	2-3 m/s, NNW	0.1 mm	68%
2Sun	+13°C	+5°C	3-5 m/s, NW	0.2 mm	60%
3Mon	+14°C	+2°C	2-3 m/s, SW	0.1 mm	61%
4Tue	+12°C	+7°C	7-8 m/s, SW	0.3 mm	70%
5Wed	+8°C	+3°C	5-6 m/s, WNW	0.1 mm	80%
6Thu	+10°C	+3°C	3-4 m/s, WSW	1.3 mm	77%
7Fri	+10°C	+4°C	4-5 m/s, WNW	0.6 mm	78%
8Sat	+15°C	+3°C	2-4 m/s, SSE	0.1 mm	70%
9Sun	+25°C	+9°C	5-6 m/s, S	0 mm	68%
10Mon	+18°C	+13°C	3-4 m/s, WSW	0.1 mm	74%
11Tue	+15°C	+11°C	1-2 m/s, NE	0.7 mm	91%
12Wed	+14°C	+10°C	2 m/s, WNW	1.1 mm	94%
13Thu	+14°C	+8°C	1-2 m/s, NNW	0 mm	94%
14Fri	+16°C	+8°C	2 m/s, W	1.7 mm	82%
15Sat	+13°C	+7°C	3-5 m/s, SSW	1 mm	86%
16Sun	+14°C	+6°C	3 m/s, SSW	0.9 mm	90%
17Mon	+13°C	+8°C	4-6 m/s, SW	0.5 mm	90%
18Tue	+14°C	+7°C	3-5 m/s, W	0.3 mm	92%
19Wed	+14°C	+6°C	2-3 m/s, SW	0.4 mm	88%
20Thu	+17°C	+7°C	2-3 m/s, WNW	0 mm	78%
21Fri	+17°C	+10°C	5-6 m/s, SW	0.2 mm	70%
22Sat	+12°C	+8°C	6-7 m/s, SW	0.2 mm	77%
23Sun	+15°C	+7°C	4-5 m/s, WSW	0 mm	71%
24Mon	+15°C	+8°C	4-6 m/s, SSW	0.1 mm	74%
25Tue	+12°C	+6°C	5-6 m/s, SW	2.1 mm	82%
26Wed	+13°C	+7°C	3-4 m/s, SW	0.8 mm	88%
27Thu	+13°C	+9°C	4-5 m/s, WNW	0.5 mm	86%
28Fri	+18°C	+6°C	1-2 m/s, ESE	0 mm	77%
29Sat	+19°C	+7°C	2-4 m/s, N	0 mm	64%
30Sun	+21°C	+7°C	2-3 m/s, NNE	0 mm	66%
31Mon	+21°C	+10°C	2-3 m/s, ESE	0 mm	60%

Weather highs and lows in Bonn for may

Warmest day: 9 may, +25°C
Coldest night: 3 may, +2°C
Max precipitation: 25 may, 2.1 mm

Climate in Bonn in may

Year: 2021
Average daytime temperature: +15°C
Average nighttime temperature: +7°C
Precipitation (month): 13.4 mm
Days with precipitation: 5
Humidity: 78%
Wind: 3 m/s

Daily air temperature for the month

Day Night

Tap a date to open detailed weather for that day

May	Day	Night	Wind	Precip	Humidity
1Fri	+15°C	+8°C	4-6 m/s, WSW	1.2 mm	72%
2Sat	+13°C	+7°C	5-6 m/s, W	0.8 mm	72%
3Sun	+18°C	+6°C	2 m/s, SW	0 mm	62%
4Mon	+15°C	+9°C	2-3 m/s, NW	0.4 mm	75%
5Tue	+17°C	+6°C	2-3 m/s, ENE	0 mm	56%
6Wed	+19°C	+5°C	2 m/s, ESE	0 mm	48%
7Thu	+21°C	+8°C	1 m/s, NNW	0 mm	51%
8Fri	+24°C	+10°C	1 m/s, SW	0 mm	50%
9Sat	+23°C	+12°C	2 m/s, SSE	0 mm	64%
10Sun	+22°C	+11°C	2-4 m/s, SW	0.2 mm	80%
11Mon	+12°C	+5°C	6 m/s, NNE	0.9 mm	62%
12Tue	+13°C	+4°C	2-3 m/s, NW	0 mm	51%
13Wed	+16°C	+4°C	2-5 m/s, E	0 mm	56%
14Thu	+14°C	+5°C	3-4 m/s, NNE	0 mm	64%
15Fri	+15°C	+6°C	3-4 m/s, N	0 mm	58%
16Sat	+18°C	+6°C	1-2 m/s, NW	0 mm	58%
17Sun	+20°C	+7°C	1-2 m/s, NW	0 mm	58%
18Mon	+21°C	+9°C	2-3 m/s, WNW	0 mm	62%
19Tue	+22°C	+10°C	2-4 m/s, NW	0 mm	57%
20Wed	+23°C	+12°C	1-3 m/s, NNW	0.1 mm	70%
21Thu	+27°C	+13°C	2 m/s, ESE	0 mm	62%
22Fri	+25°C	+15°C	3-6 m/s, SSW	0 mm	70%
23Sat	+18°C	+11°C	4-6 m/s, W	0.4 mm	65%
24Sun	+17°C	+10°C	4-5 m/s, WNW	0 mm	64%
25Mon	+20°C	+11°C	3-4 m/s, NW	0.2 mm	71%
26Tue	+23°C	+9°C	2-3 m/s, SW	0 mm	60%
27Wed	+23°C	+11°C	2-4 m/s, NNW	0 mm	61%
28Thu	+21°C	+11°C	3-4 m/s, NNE	0 mm	56%
29Fri	+22°C	+9°C	2-4 m/s, ENE	0 mm	56%
30Sat	+22°C	+11°C	3-4 m/s, ENE	0 mm	54%
31Sun	+21°C	+9°C	3-4 m/s, ENE	0 mm	56%

Weather highs and lows in Bonn for may

Warmest day: 21 may, +27°C
Coldest night: 12 may, +4°C
Max precipitation: 1 may, 1.2 mm

Climate in Bonn in may

Year: 2020
Average daytime temperature: +19°C
Average nighttime temperature: +9°C
Precipitation (month): 4.2 mm
Days with precipitation: 1
Humidity: 61%
Wind: 2 m/s

Weather in Bonn in may by year

Year	Day	Night	Precipitation	Days with precipitation
2025	+20°C	+8°C	6.6 mm	3
2024	+19°C	+10°C	26.5 mm	10
2023	+19°C	+8°C	10.9 mm	5
2022	+21°C	+10°C	6 mm	2
2021	+15°C	+7°C	13.4 mm	5
2020	+19°C	+9°C	4.2 mm	1

Comparison may in Bonn with other months

Month	Day	Night	Days with precipitation	Sunny days
January	+6°C	+2°C	6	5
February	+9°C	+3°C	5	6
March	+12°C	+4°C	5	10
April	+15°C	+5°C	4	9
May	+19°C	+9°C	4	8
June	+24°C	+13°C	5	10
July	+24°C	+14°C	4	8
August	+25°C	+15°C	3	12
September	+22°C	+12°C	4	11
October	+16°C	+9°C	4	6
November	+10°C	+5°C	4	7
December	+7°C	+3°C	5	5