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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
+23
+17
25 August, sun
+23
+17
Feels like
+22
746 mmHg
68%
5.4
m/s
S
25 August, Sunday. day, 23°; night, 17°; rain
26
+23
+12
26 August, mon
+23
+12
Feels like
+16
760 mmHg
62%
2.5
m/s
S
Climate normal
+21
+18
26 August, Monday. day, 23°; night, 12°; partly cloudy
27
August
+27
+15
27 August, tue
+27
+15
Feels like
+21
759 mmHg
55%
2.8
m/s
SE
Climate normal
+21
+16
27 August, Tuesday. day, 27°; night, 15°; mostly clear
28
+31
+19
28 August, wed
+31
+19
Feels like
+26
755 mmHg
59%
3.7
m/s
SE
Climate normal
+22
+16
28 August, Wednesday. day, 31°; night, 19°; clear
29
+30
+18
29 August, thu
+30
+18
Feels like
+27
755 mmHg
60%
3.6
m/s
NW
Climate normal
+21
+16
29 August, Thursday. day, 30°; night, 18°; light rain
30
+25
+17
30 August, fri
+25
+17
Feels like
+23
759 mmHg
73%
2.4
m/s
N
Climate normal
+21
+16
30 August, Friday. day, 25°; night, 17°; light rain
31
+24
+16
31 August, sat
+24
+16
Feels like
+22
759 mmHg
77%
2.5
m/s
NE
Climate normal
+19
+15
31 August, Saturday. day, 24°; night, 16°; heavy rain
1 September
+27
+18
1 September, sun
+27
+18
Feels like
+24
755 mmHg
72%
2.4
m/s
E
Climate normal
+19
+15
1 September, Sunday. day, 27°; night, 18°; overcast
2
+28
+19
2 September, mon
+28
+19
Feels like
+26
753 mmHg
72%
3.4
m/s
SW
Climate normal
+20
+15
2 September, Monday. day, 28°; night, 19°; partly cloudy
3
+26
+18
3 September, tue
+26
+18
Feels like
+24
756 mmHg
74%
2.6
m/s
SW
Climate normal
+19
+16
3 September, Tuesday. day, 26°; night, 18°; light rain
4
+25
+17
4 September, wed
+25
+17
Feels like
+22
758 mmHg
70%
2.9
m/s
NW
Climate normal
+20
+15
4 September, Wednesday. day, 25°; night, 17°; light rain
5
+25
+17
5 September, thu
+25
+17
Feels like
+21
756 mmHg
67%
3.5
m/s
NW
Climate normal
+19
+15
5 September, Thursday. day, 25°; night, 17°; partly cloudy
6
+25
+18
6 September, fri
+25
+18
Feels like
+22
754 mmHg
74%
3.7
m/s
NW
Climate normal
+18
+15
6 September, Friday. day, 25°; night, 18°; partly cloudy
7
+24
+20
7 September, sat
+24
+20
Feels like
+21
754 mmHg
72%
3.3
m/s
W
Climate normal
+19
+15
7 September, Saturday. day, 24°; night, 20°; partly cloudy
8
+22
+16
8 September, sun
+22
+16
Feels like
+20
739 mmHg
83%
3.6
m/s
SW
Climate normal
+20
+15
8 September, Sunday. day, 22°; night, 16°; rain
9
+18
+16
9 September, mon
+18
+16
Feels like
+16
736 mmHg
94%
4.6
m/s
NE
Climate normal
+20
+15
9 September, Monday. day, 18°; night, 16°; light rain
10
+15
+12
10 September, tue
+15
+12
Feels like
+10
736 mmHg
96%
6.6
m/s
N
Climate normal
+20
+16
10 September, Tuesday. day, 15°; night, 12°; rain
11
+15
+10
11 September, wed
+15
+10
Feels like
+10
740 mmHg
89%
3.7
m/s
NW
Climate normal
+19
+15
11 September, Wednesday. day, 15°; night, 10°; light rain
12
+18
+9
12 September, thu
+18
+9
Feels like
+12
742 mmHg
85%
1.8
m/s
W
Climate normal
+18
+15
12 September, Thursday. day, 18°; night, 9°; mostly clear
13
+20
+12
13 September, fri
+20
+12
Feels like
+14
746 mmHg
86%
2
m/s
NE
Climate normal
+18
+14
13 September, Friday. day, 20°; night, 12°; mostly clear
14
+20
+13
14 September, sat
+20
+13
Feels like
+14
747 mmHg
80%
4.3
m/s
E
Climate normal
+18
+13
14 September, Saturday. day, 20°; night, 13°; mostly clear
15
+17
+15
15 September, sun
+17
+15
Feels like
+12
745 mmHg
81%
4.8
m/s
E
Climate normal
+18
+13
15 September, Sunday. day, 17°; night, 15°; partly cloudy
16
+20
+15
16 September, mon
+20
+15
Feels like
+16
744 mmHg
88%
3.1
m/s
E
Climate normal
+17
+13
16 September, Monday. day, 20°; night, 15°; mostly clear
17
+24
+12
17 September, tue
+24
+12
Feels like
+19
744 mmHg
86%
1.6
m/s
S
Climate normal
+16
+12
17 September, Tuesday. day, 24°; night, 12°; mostly clear
18
+23
+15
18 September, wed
+23
+15
Feels like
+18
743 mmHg
85%
2.4
m/s
N
Climate normal
+16
+12
18 September, Wednesday. day, 23°; night, 15°; rain
19
+19
+13
19 September, thu
+19
+13
Feels like
+15
745 mmHg
86%
4.6
m/s
N
Climate normal
+17
+12
19 September, Thursday. day, 19°; night, 13°; mostly clear
20
+19
+12
20 September, fri
+19
+12
Feels like
+12
747 mmHg
78%
4.4
m/s
NE
Climate normal
+17
+12
20 September, Friday. day, 19°; night, 12°; mostly clear
21
+18
+12
21 September, sat
+18
+12
Feels like
+12
747 mmHg
83%
2.8
m/s
NE
Climate normal
+17
+12
21 September, Saturday. day, 18°; night, 12°; clear
22
+17
+11
22 September, sun
+17
+11
Feels like
+13
748 mmHg
88%
2.3
m/s
NE
Climate normal
+17
+12
22 September, Sunday. day, 17°; night, 11°; partly cloudy
23
+17
+13
23 September, mon
+17
+13
Feels like
+13
742 mmHg
89%
2.3
m/s
SW
Climate normal
+16
+13
23 September, Monday. day, 17°; night, 13°; mostly clear
24
+14
+11
24 September, tue
+14
+11
Feels like
+10
738 mmHg
93%
4.9
m/s
W
Climate normal
+17
+13
24 September, Tuesday. day, 14°; night, 11°; light rain
25
+15
+8
25 September, wed
+15
+8
Feels like
+10
742 mmHg
85%
3.3
m/s
W
Climate normal
+17
+13
25 September, Wednesday. day, 15°; night, 8°; mostly clear
Average data for 10 years
Next, the average data for 10 years
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
13
sunny days
10
days with precipitation
7
cloudy days
13 sunny days; 10 days with precipitation; 7 cloudy days;
79
%
air humidity
3.3
m/s
Wind
NE
18
mm of precipitation
(4% of annual average)
air humidity 79%; 18 millimeters of precipitation (4% of annual average); Wind north-easterly 3.3 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
SE
NW
N
NE
E
SW
SW
NW
NW
NW
W
SW
NE
N
NW
W
NE
E
E
E
S
N
N
NE
NE
NE
SW
W
W
27
Average data for 10 years
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
24
25
Daytime temperature
Night-time temperature
