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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
+21
+18
26 August, mon
+21
+18
Feels like
+21
748 mmHg
68%
4.1
m/s
SW
26 August, Monday. day, 21°; night, 18°; clear
27
+21
+16
27 August, tue
+21
+16
Feels like
+21
750 mmHg
64%
4
m/s
SW
27 August, Tuesday. day, 21°; night, 16°; clear
28
+22
+16
28 August, wed
+22
+16
Feels like
+21
750 mmHg
62%
4.8
m/s
SW
28 August, Wednesday. day, 22°; night, 16°; partly cloudy
29
+21
+16
29 August, thu
+21
+16
Feels like
+21
749 mmHg
64%
3.7
m/s
W
29 August, Thursday. day, 21°; night, 16°; partly cloudy
30
+21
+16
30 August, fri
+21
+16
Feels like
+20
750 mmHg
62%
4
m/s
SW
30 August, Friday. day, 21°; night, 16°; rain
31
August
+28
+19
31 August, sat
+28
+19
Feels like
+25
759 mmHg
70%
2.8
m/s
E
Climate normal
+19
+15
31 August, Saturday. day, 28°; night, 19°; partly cloudy
1 September
+31
+20
1 September, sun
+31
+20
Feels like
+27
755 mmHg
62%
3.8
m/s
E
Climate normal
+19
+15
1 September, Sunday. day, 31°; night, 20°; light rain
2
+30
+21
2 September, mon
+30
+21
Feels like
+27
752 mmHg
63%
2.8
m/s
SE
Climate normal
+20
+15
2 September, Monday. day, 30°; night, 21°; light rain
3
+28
+20
3 September, tue
+28
+20
Feels like
+27
755 mmHg
72%
2.4
m/s
S
Climate normal
+19
+16
3 September, Tuesday. day, 28°; night, 20°; light rain
4
+25
+19
4 September, wed
+25
+19
Feels like
+26
756 mmHg
83%
1.7
m/s
NW
Climate normal
+20
+15
4 September, Wednesday. day, 25°; night, 19°; light rain
5
+24
+16
5 September, thu
+24
+16
Feels like
+24
757 mmHg
82%
2.1
m/s
NW
Climate normal
+19
+15
5 September, Thursday. day, 24°; night, 16°; light rain
6
+25
+18
6 September, fri
+25
+18
Feels like
+21
758 mmHg
76%
2.5
m/s
NW
Climate normal
+18
+15
6 September, Friday. day, 25°; night, 18°; partly cloudy
7
+27
+17
7 September, sat
+27
+17
Feels like
+24
756 mmHg
70%
2.3
m/s
SE
Climate normal
+19
+15
7 September, Saturday. day, 27°; night, 17°; partly cloudy
8
+25
+16
8 September, sun
+25
+16
Feels like
+22
753 mmHg
71%
2.7
m/s
S
Climate normal
+20
+15
8 September, Sunday. day, 25°; night, 16°; light rain
9
+21
+15
9 September, mon
+21
+15
Feels like
+17
753 mmHg
68%
3.7
m/s
NW
Climate normal
+20
+15
9 September, Monday. day, 21°; night, 15°; partly cloudy
10
+23
+16
10 September, tue
+23
+16
Feels like
+19
753 mmHg
65%
3.3
m/s
SW
Climate normal
+20
+16
10 September, Tuesday. day, 23°; night, 16°; partly cloudy
11
+24
+12
11 September, wed
+24
+12
Feels like
+20
753 mmHg
60%
3.1
m/s
W
Climate normal
+19
+15
11 September, Wednesday. day, 24°; night, 12°; partly cloudy
12
+17
+14
12 September, thu
+17
+14
Feels like
+14
744 mmHg
83%
2.2
m/s
S
Climate normal
+18
+15
12 September, Thursday. day, 17°; night, 14°; partly cloudy
13
+15
+11
13 September, fri
+15
+11
Feels like
+12
740 mmHg
92%
3.7
m/s
SW
Climate normal
+18
+14
13 September, Friday. day, 15°; night, 11°; rain
14
+15
+9
14 September, sat
+15
+9
Feels like
+10
738 mmHg
91%
2.5
m/s
SW
Climate normal
+18
+13
14 September, Saturday. day, 15°; night, 9°; light rain
15
+14
+13
15 September, sun
+14
+13
Feels like
+11
736 mmHg
97%
2.3
m/s
E
Climate normal
+18
+13
15 September, Sunday. day, 14°; night, 13°; rain
16
+16
+15
16 September, mon
+16
+15
Feels like
+14
733 mmHg
93%
2.8
m/s
E
Climate normal
+17
+13
16 September, Monday. day, 16°; night, 15°; light rain
17
+15
+11
17 September, tue
+15
+11
Feels like
+11
731 mmHg
88%
5.5
m/s
S
Climate normal
+16
+12
17 September, Tuesday. day, 15°; night, 11°; light rain
18
+14
+11
18 September, wed
+14
+11
Feels like
+8
733 mmHg
81%
4.9
m/s
S
Climate normal
+16
+12
18 September, Wednesday. day, 14°; night, 11°; partly cloudy
19
+14
+12
19 September, thu
+14
+12
Feels like
+10
733 mmHg
88%
4.1
m/s
S
Climate normal
+17
+12
19 September, Thursday. day, 14°; night, 12°; light rain
20
+15
+13
20 September, fri
+15
+13
Feels like
+9
740 mmHg
85%
5.3
m/s
SW
Climate normal
+17
+12
20 September, Friday. day, 15°; night, 13°; light rain
21
+15
+14
21 September, sat
+15
+14
Feels like
+9
737 mmHg
83%
8
m/s
S
Climate normal
+17
+12
21 September, Saturday. day, 15°; night, 14°; partly cloudy
22
+15
+10
22 September, sun
+15
+10
Feels like
+10
733 mmHg
92%
6.7
m/s
SW
Climate normal
+17
+12
22 September, Sunday. day, 15°; night, 10°; rain
23
+15
+12
23 September, mon
+15
+12
Feels like
+10
736 mmHg
90%
4.5
m/s
S
Climate normal
+16
+13
23 September, Monday. day, 15°; night, 12°; partly cloudy
24
+19
+17
24 September, tue
+19
+17
Feels like
+15
738 mmHg
85%
5.2
m/s
SE
Climate normal
+17
+13
24 September, Tuesday. day, 19°; night, 17°; light rain
25
+21
+17
25 September, wed
+21
+17
Feels like
+16
737 mmHg
76%
5.8
m/s
SE
Climate normal
+17
+13
25 September, Wednesday. day, 21°; night, 17°; mostly clear
26
+14
+8
26 September, thu
+14
+8
Feels like
+11
745 mmHg
91%
4.1
m/s
SW
Climate normal
+17
+12
26 September, Thursday. day, 14°; night, 8°; light rain
27
+15
+13
27 September, fri
+15
+13
Feels like
+10
744 mmHg
90%
2.9
m/s
SE
Climate normal
+17
+12
27 September, Friday. day, 15°; night, 13°; partly cloudy
28
+19
+16
28 September, sat
+19
+16
Feels like
+14
739 mmHg
83%
6.2
m/s
S
Climate normal
+18
+13
28 September, Saturday. day, 19°; night, 16°; partly cloudy
Average for 30 days
1
sunny day
16
days with precipitation
13
cloudy days
1 sunny day; 16 days with precipitation; 13 cloudy days;
81
%
air humidity
3.8
m/s
Wind
S
9
mm of precipitation
(2% of annual average)
air humidity 81%; 9 millimeters of precipitation (2% of annual average); Wind southerly 3.8 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
E
SE
S
NW
NW
NW
SE
S
NW
SW
W
S
SW
SW
E
E
S
S
S
SW
S
SW
S
SE
SE
SW
SE
S
W
31
Average data for 10 years
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
26
27
28
29
Daytime temperature
Night-time temperature