10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
Monthly weather forecast in Bonn
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
25
August
+22
+12
25 August, sun
+22
+12
Feels like
+17
759 mmHg
54%
4.7
m/s
W
Climate normal
+23
+17
25 August, Sunday. day, 22°; night, 12°; partly cloudy
26
+23
+12
26 August, mon
+23
+12
Feels like
+19
760 mmHg
54%
2.3
m/s
W
Climate normal
+21
+18
26 August, Monday. day, 23°; night, 12°; partly cloudy
27
+27
+15
27 August, tue
+27
+15
Feels like
+21
759 mmHg
55%
2.7
m/s
SE
Climate normal
+21
+16
27 August, Tuesday. day, 27°; night, 15°; mostly clear
28
+30
+20
28 August, wed
+30
+20
Feels like
+24
755 mmHg
59%
3.8
m/s
SE
Climate normal
+22
+16
28 August, Wednesday. day, 30°; night, 20°; mostly clear
29
+27
+16
29 August, thu
+27
+16
Feels like
+25
756 mmHg
67%
3.4
m/s
NW
Climate normal
+21
+16
29 August, Thursday. day, 27°; night, 16°; partly cloudy
30
+24
+16
30 August, fri
+24
+16
Feels like
+21
760 mmHg
68%
2.4
m/s
NW
Climate normal
+21
+16
30 August, Friday. day, 24°; night, 16°; overcast
31
+24
+15
31 August, sat
+24
+15
Feels like
+21
760 mmHg
72%
2.6
m/s
NW
Climate normal
+19
+15
31 August, Saturday. day, 24°; night, 15°; partly cloudy
1 September
+24
+16
1 September, sun
+24
+16
Feels like
+21
762 mmHg
68%
2.6
m/s
N
Climate normal
+19
+15
1 September, Sunday. day, 24°; night, 16°; partly cloudy
2
+26
+17
2 September, mon
+26
+17
Feels like
+23
760 mmHg
72%
2.4
m/s
N
Climate normal
+20
+15
2 September, Monday. day, 26°; night, 17°; clear
3
+27
+19
3 September, tue
+27
+19
Feels like
+25
757 mmHg
72%
2.5
m/s
E
Climate normal
+19
+16
3 September, Tuesday. day, 27°; night, 19°; clear
4
+25
+18
4 September, wed
+25
+18
Feels like
+22
754 mmHg
66%
3.9
m/s
SW
Climate normal
+20
+15
4 September, Wednesday. day, 25°; night, 18°; partly cloudy
5
+27
+20
5 September, thu
+27
+20
Feels like
+25
754 mmHg
68%
3.1
m/s
NW
Climate normal
+19
+15
5 September, Thursday. day, 27°; night, 20°; partly cloudy
6
+28
+19
6 September, fri
+28
+19
Feels like
+24
753 mmHg
64%
3.9
m/s
SW
Climate normal
+18
+15
6 September, Friday. day, 28°; night, 19°; partly cloudy
7
+17
+14
7 September, sat
+17
+14
Feels like
+13
738 mmHg
83%
6.1
m/s
SW
Climate normal
+19
+15
7 September, Saturday. day, 17°; night, 14°; light rain
8
+17
+16
8 September, sun
+17
+16
Feels like
+12
740 mmHg
76%
6.6
m/s
SW
Climate normal
+20
+15
8 September, Sunday. day, 17°; night, 16°; partly cloudy
9
+15
+13
9 September, mon
+15
+13
Feels like
+11
737 mmHg
81%
6.9
m/s
SW
Climate normal
+20
+15
9 September, Monday. day, 15°; night, 13°; light rain
10
+16
+12
10 September, tue
+16
+12
Feels like
+9
740 mmHg
77%
5.2
m/s
SW
Climate normal
+20
+16
10 September, Tuesday. day, 16°; night, 12°; clear
11
+13
+8
11 September, wed
+13
+8
Feels like
+10
741 mmHg
93%
3.6
m/s
W
Climate normal
+19
+15
11 September, Wednesday. day, 13°; night, 8°; rain
12
+13
+7
12 September, thu
+13
+7
Feels like
+5
744 mmHg
82%
4.3
m/s
NW
Climate normal
+18
+15
12 September, Thursday. day, 13°; night, 7°; mostly clear
13
+15
+14
13 September, fri
+15
+14
Feels like
+7
739 mmHg
96%
7.1
m/s
SW
Climate normal
+18
+14
13 September, Friday. day, 15°; night, 14°; rain
14
+16
+11
14 September, sat
+16
+11
Feels like
+10
738 mmHg
83%
5.1
m/s
SW
Climate normal
+18
+13
14 September, Saturday. day, 16°; night, 11°; partly cloudy
15
+13
+11
15 September, sun
+13
+11
Feels like
+7
737 mmHg
84%
6.6
m/s
SW
Climate normal
+18
+13
15 September, Sunday. day, 13°; night, 11°; light rain
16
+13
+11
16 September, mon
+13
+11
Feels like
+10
741 mmHg
92%
3.9
m/s
NW
Climate normal
+17
+13
16 September, Monday. day, 13°; night, 11°; light rain
17
+15
+11
17 September, tue
+15
+11
Feels like
+11
744 mmHg
89%
1.6
m/s
SW
Climate normal
+16
+12
17 September, Tuesday. day, 15°; night, 11°; partly cloudy
18
+15
+9
18 September, wed
+15
+9
Feels like
+12
746 mmHg
90%
2.5
m/s
SW
Climate normal
+16
+12
18 September, Wednesday. day, 15°; night, 9°; partly cloudy
19
+19
+12
19 September, thu
+19
+12
Feels like
+12
746 mmHg
87%
1.6
m/s
SE
Climate normal
+17
+12
19 September, Thursday. day, 19°; night, 12°; mostly clear
20
+20
+11
20 September, fri
+20
+11
Feels like
+14
743 mmHg
85%
2.1
m/s
SW
Climate normal
+17
+12
20 September, Friday. day, 20°; night, 11°; clear
21
+21
+13
21 September, sat
+21
+13
Feels like
+15
743 mmHg
86%
2.4
m/s
W
Climate normal
+17
+12
21 September, Saturday. day, 21°; night, 13°; mostly clear
22
+19
+14
22 September, sun
+19
+14
Feels like
+16
744 mmHg
91%
1.9
m/s
W
Climate normal
+17
+12
22 September, Sunday. day, 19°; night, 14°; partly cloudy
23
+18
+11
23 September, mon
+18
+11
Feels like
+14
745 mmHg
85%
2.2
m/s
NE
Climate normal
+16
+13
23 September, Monday. day, 18°; night, 11°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
24
+17
+13
24 September, tue
+17
+13
Feels like
+16
750 mmHg
70%
4.1
m/s
S
24 September, Tuesday. day, 17°; night, 13°; clear
25
+17
+13
25 September, wed
+17
+13
Feels like
+16
751 mmHg
70%
4
m/s
SE
25 September, Wednesday. day, 17°; night, 13°; clear
26
+17
+12
26 September, thu
+17
+12
Feels like
+15
754 mmHg
70%
3.4
m/s
E
26 September, Thursday. day, 17°; night, 12°; clear
27
+17
+12
27 September, fri
+17
+12
Feels like
+16
754 mmHg
68%
3.7
m/s
SE
27 September, Friday. day, 17°; night, 12°; clear
28
+18
+13
28 September, sat
+18
+13
Feels like
+17
753 mmHg
68%
4.3
m/s
SE
28 September, Saturday. day, 18°; night, 13°; clear
Average for 30 days
9
sunny days
6
days with precipitation
15
cloudy days
9 sunny days; 6 days with precipitation; 15 cloudy days;
77
%
air humidity
3.7
m/s
Wind
SW
5
mm of precipitation
(1% of annual average)
air humidity 77%; 5 millimeters of precipitation (1% of annual average); Wind south-westerly 3.7 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
SE
SE
NW
NW
NW
N
N
E
SW
NW
SW
SW
SW
SW
SW
W
NW
SW
SW
SW
NW
SW
SW
SE
SW
W
W
NE
25
Average data for 10 years
26
27
28
29
30
31
1
September
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Daytime temperature
Night-time temperature
