Rotterdam monthly weather forecast

Monthly weather forecast for Rotterdam. ℃ Average temperatures % Humidity, precipitation ️ Sunrise and sunset ️ Wind direction and speed

31 August 2026, Monday
+17°C / +20°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+19°C
10.8
82%
1009
01:00
+18°C
14.4
83%
1009
02:00
+18°C
17.3
85%
1008
03:00
+18°C
19.8
89%
1008
04:00
+18°C
17.6
87%
1008
05:00
+17°C
19.8
88%
1008
06:00
+17°C
21.6
89%
1007
07:00
+17°C
22.7
88%
1007
08:00
+17°C
21.6
86%
1007
09:00
+17°C
25.6
82%
1007
10:00
+18°C
28.8
77%
1008
11:00
+18°C
29.5
79%
1007
12:00
+19°C
27
73%
1008
13:00
+19°C
29.5
66%
1008
14:00
+20°C
28.4
61%
1009
15:00
+19°C
27
68%
1009
16:00
+20°C
25.2
66%
1010
17:00
+20°C
24.1
65%
1011
18:00
+20°C
22.7
66%
1011
19:00
+20°C
20.9
67%
1012
20:00
+20°C
18.4
70%
1013
21:00
+19°C
10.4
80%
1014
22:00
+19°C
10.1
75%
1015
23:00
+19°C
11.5
75%
1015
01 September 2026, Tuesday
+18°C / +21°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+18°C
13
83%
1015
01:00
+18°C
10.8
83%
1016
02:00
+18°C
11.2
85%
1016
03:00
+18°C
10.4
82%
1016
04:00
+18°C
10.4
79%
1016
05:00
+18°C
9.7
77%
1016
06:00
+18°C
9.7
74%
1017
07:00
+18°C
10.1
75%
1017
08:00
+18°C
11.2
71%
1018
09:00
+18°C
13
68%
1018
10:00
+19°C
13.7
65%
1018
11:00
+19°C
13.7
61%
1019
12:00
+20°C
14.4
59%
1020
13:00
+20°C
15.1
56%
1020
14:00
+21°C
14.8
54%
1020
15:00
+21°C
13.7
52%
1020
16:00
+21°C
14
50%
1020
17:00
+21°C
13.3
50%
1020
18:00
+21°C
13.3
49%
1020
19:00
+20°C
12.6
48%
1020
20:00
+19°C
11.2
50%
1020
21:00
+19°C
9
54%
1020
22:00
+19°C
9
57%
1020
23:00
+18°C
10.4
63%
1020
02 September 2026, Wednesday
+16°C / +21°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+18°C
11.5
70%
1020
01:00
+18°C
14
73%
1020
02:00
+18°C
14
77%
1020
03:00
+17°C
13.3
80%
1020
04:00
+17°C
12.6
82%
1020
05:00
+17°C
11.9
84%
1019
06:00
+17°C
11.9
85%
1019
07:00
+17°C
12.6
85%
1019
08:00
+16°C
12.6
91%
1020
09:00
+17°C
9.4
87%
1020
10:00
+19°C
9.4
82%
1020
11:00
+20°C
11.9
68%
1020
12:00
+20°C
13.3
66%
1020
13:00
+21°C
13.7
63%
1020
14:00
+21°C
14.4
61%
1020
15:00
+21°C
15.5
62%
1020
16:00
+21°C
16.2
62%
1020
17:00
+21°C
18.4
57%
1020
18:00
+20°C
16.2
62%
1020
19:00
+20°C
16.3
67%
1020
20:00
+18°C
13.5
78%
1020
21:00
+18°C
12.1
83%
1020
22:00
+17°C
11.5
87%
1019
23:00
+17°C
14.1
86%
1019
03 September 2026, Thursday
+17°C / +22°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+17°C
16.2
85%
1019
01:00
+17°C
15.9
86%
1019
02:00
+17°C
16.2
87%
1018
03:00
+17°C
18.2
91%
1018
04:00
+17°C
18.6
92%
1018
05:00
+17°C
16.6
94%
1018
06:00
+17°C
16.7
94%
1017
07:00
+17°C
17.5
96%
1017
08:00
+18°C
17.5
96%
1017
09:00
+18°C
18.8
93%
1018
10:00
+19°C
17.7
91%
1017
11:00
+21°C
19.9
82%
1017
12:00
+21°C
22
79%
1017
13:00
+21°C
22.9
82%
1017
14:00
+20°C
20
87%
1017
15:00
+22°C
25
74%
1017
16:00
+22°C
23.7
73%
1018
17:00
+21°C
20.1
81%
1018
18:00
+21°C
17.1
83%
1018
19:00
+21°C
17.7
83%
1018
20:00
+20°C
15.6
85%
1018
21:00
+20°C
14.6
87%
1018
22:00
+19°C
14
90%
1018
23:00
+19°C
13.9
91%
1018
04 September 2026, Friday
+18°C / +23°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+19°C
14.3
93%
1018
01:00
+19°C
14.9
94%
1017
02:00
+19°C
15.5
94%
1017
03:00
+19°C
16.2
94%
1016
04:00
+18°C
16.9
93%
1016
05:00
+18°C
17.7
92%
1015
06:00
+19°C
18.9
91%
1015
07:00
+19°C
19.9
89%
1015
08:00
+20°C
21
88%
1014
09:00
+20°C
21.6
86%
1014
10:00
+20°C
22.1
85%
1014
11:00
+21°C
22.4
83%
1014
12:00
+22°C
22.7
79%
1014
13:00
+23°C
23.1
75%
1014
14:00
+23°C
23.4
73%
1014
15:00
+23°C
23
72%
1014
16:00
+23°C
22.4
73%
1014
17:00
+23°C
21.8
75%
1014
18:00
+22°C
21.5
80%
1014
19:00
+20°C
21.3
87%
1014
20:00
+20°C
20.4
93%
1014
21:00
+19°C
18
95%
1015
22:00
+19°C
14.8
96%
1015
23:00
+20°C
12.2
94%
1015
05 September 2026, Saturday
+16°C / +20°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+19°C
11.1
91%
1016
01:00
+19°C
11.2
86%
1016
02:00
+19°C
11.4
82%
1016
03:00
+18°C
10.6
80%
1017
04:00
+18°C
9.3
78%
1017
05:00
+18°C
8.3
77%
1017
06:00
+17°C
7.5
79%
1018
07:00
+17°C
7
81%
1018
08:00
+17°C
7
82%
1019
09:00
+18°C
8.1
77%
1020
10:00
+19°C
9.6
71%
1020
11:00
+20°C
10.8
66%
1021
12:00
+20°C
11.4
63%
1022
13:00
+20°C
11.3
61%
1022
14:00
+20°C
11.2
60%
1022
15:00
+20°C
10.8
60%
1023
16:00
+20°C
9.9
62%
1023
17:00
+19°C
8.8
64%
1023
18:00
+19°C
7
67%
1023
19:00
+18°C
4.9
72%
1023
20:00
+18°C
2.9
76%
1023
21:00
+17°C
1.6
79%
1023
22:00
+17°C
0.8
82%
1023
23:00
+16°C
0.7
85%
1023
06 September 2026, Sunday
+14°C / +26°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+16°C
2.3
86%
1023
01:00
+16°C
3.4
88%
1022
02:00
+15°C
4.4
89%
1022
03:00
+15°C
5.2
90%
1022
04:00
+15°C
6.1
92%
1022
05:00
+14°C
6.7
92%
1021
06:00
+14°C
7.3
92%
1021
07:00
+14°C
7.8
91%
1020
08:00
+15°C
8.1
89%
1020
09:00
+16°C
8.4
84%
1019
10:00
+18°C
8.4
78%
1019
11:00
+20°C
8.6
72%
1018
12:00
+22°C
8.8
66%
1017
13:00
+24°C
8.9
62%
1017
14:00
+25°C
8.7
60%
1016
15:00
+26°C
8.1
60%
1016
16:00
+26°C
7.2
62%
1015
17:00
+26°C
6.3
65%
1015
18:00
+25°C
5.6
69%
1014
19:00
+25°C
5.3
72%
1014
20:00
+25°C
5.9
75%
1013
21:00
+24°C
6.9
76%
1013
22:00
+23°C
8.5
78%
1013
23:00
+22°C
10.2
79%
1014
07 September 2026, Monday
+19°C / +23°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+21°C
11.7
80%
1014
01:00
+20°C
12.9
81%
1014
02:00
+20°C
13.6
83%
1014
03:00
+19°C
13.5
84%
1015
04:00
+19°C
12.8
87%
1015
05:00
+19°C
11.8
89%
1015
06:00
+19°C
10.8
92%
1015
07:00
+19°C
10
93%
1015
08:00
+19°C
9.7
93%
1015
09:00
+19°C
10.1
91%
1016
10:00
+20°C
11.2
87%
1016
11:00
+21°C
12.4
83%
1016
12:00
+22°C
13.8
79%
1016
13:00
+23°C
14.8
76%
1016
14:00
+23°C
15.1
74%
1017
15:00
+23°C
14.8
75%
1017
16:00
+23°C
13.8
77%
1016
17:00
+22°C
12.8
79%
1016
18:00
+21°C
11.4
83%
1016
19:00
+21°C
10.1
85%
1016
20:00
+20°C
9
88%
1016
21:00
+20°C
8.1
89%
1016
22:00
+20°C
7.4
90%
1016
23:00
+20°C
7.2
91%
1016
08 September 2026, Tuesday
+17°C / +24°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+19°C
7.6
91%
1016
01:00
+19°C
8.3
92%
1015
02:00
+19°C
8.9
92%
1015
03:00
+19°C
9.3
94%
1015
04:00
+18°C
9.7
95%
1015
05:00
+18°C
10.1
97%
1014
06:00
+17°C
10.2
98%
1014
07:00
+17°C
10.3
98%
1013
08:00
+17°C
10.3
97%
1013
09:00
+18°C
10.1
92%
1012
10:00
+19°C
9.7
86%
1012
11:00
+20°C
9.2
80%
1012
12:00
+22°C
8.7
74%
1011
13:00
+23°C
8.7
69%
1011
14:00
+24°C
8.9
67%
1011
15:00
+24°C
9.6
67%
1010
16:00
+23°C
10.7
69%
1010
17:00
+22°C
12.2
71%
1009
18:00
+22°C
13.8
74%
1009
19:00
+21°C
15
77%
1009
20:00
+20°C
16
79%
1008
21:00
+20°C
16.7
79%
1008
22:00
+20°C
17.3
79%
1008
23:00
+20°C
17.8
78%
1007
09 September 2026, Wednesday
+17°C / +20°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+19°C
18.3
76%
1007
01:00
+19°C
18.6
76%
1007
02:00
+19°C
18.7
76%
1007
03:00
+19°C
18.2
78%
1007
04:00
+18°C
17.2
82%
1006
05:00
+18°C
16.1
87%
1006
06:00
+17°C
15.1
91%
1006
07:00
+17°C
14.6
93%
1006
08:00
+17°C
14.6
92%
1006
09:00
+17°C
15.5
87%
1006
10:00
+18°C
16.9
78%
1006
11:00
+18°C
18.6
69%
1006
12:00
+19°C
20.2
61%
1006
13:00
+19°C
21.4
55%
1007
14:00
+20°C
21.9
52%
1007
15:00
+19°C
21.4
52%
1007
16:00
+19°C
20.4
53%
1006
17:00
+19°C
18.7
55%
1006
18:00
+19°C
17.3
59%
1006
19:00
+18°C
15.9
62%
1006
20:00
+18°C
15
65%
1006
21:00
+18°C
14.6
67%
1006
22:00
+17°C
14.4
69%
1006
23:00
+17°C
14.2
71%
1006
10 September 2026, Thursday
+15°C / +19°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+17°C
14
74%
1006
01:00
+16°C
13.8
76%
1006
02:00
+16°C
13.6
78%
1006
03:00
+16°C
13.2
81%
1006
04:00
+16°C
12.9
83%
1006
05:00
+15°C
12.3
85%
1007
06:00
+15°C
11.9
88%
1007
07:00
+15°C
11.3
88%
1007
08:00
+15°C
10.6
88%
1007
09:00
+16°C
9.9
86%
1007
10:00
+16°C
9.5
81%
1008
11:00
+17°C
9.1
76%
1008
12:00
+18°C
9.3
72%
1008
13:00
+18°C
9.6
68%
1009
14:00
+19°C
9.7
67%
1009
15:00
+19°C
9.4
67%
1009
16:00
+18°C
8.6
68%
1009
17:00
+18°C
7.6
71%
1009
18:00
+18°C
6.5
74%
1009
19:00
+17°C
5.5
77%
1009
20:00
+17°C
4.7
80%
1009
21:00
+16°C
4
83%
1009
22:00
+16°C
3.4
86%
1010
23:00
+15°C
2.7
90%
1010
11 September 2026, Friday
+12°C / +19°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+15°C
2
93%
1010
01:00
+14°C
1.3
96%
1011
02:00
+14°C
1
98%
1011
03:00
+13°C
1.4
100%
1011
04:00
+13°C
2.3
100%
1011
05:00
+13°C
3.4
100%
1011
06:00
+12°C
4.6
100%
1011
07:00
+12°C
5.7
100%
1011
08:00
+13°C
6.9
99%
1011
09:00
+13°C
8
94%
1011
10:00
+14°C
9.4
86%
1011
11:00
+16°C
10.7
77%
1011
12:00
+17°C
12
70%
1011
13:00
+18°C
12.9
65%
1011
14:00
+19°C
13.4
62%
1011
15:00
+19°C
13.5
61%
1011
16:00
+18°C
13.3
63%
1011
17:00
+18°C
13.1
65%
1012
18:00
+17°C
13
68%
1012
19:00
+17°C
12.8
71%
1012
20:00
+16°C
12.5
74%
1012
21:00
+16°C
12
75%
1012
22:00
+15°C
11.1
77%
1013
23:00
+15°C
10.1
79%
1013
12 September 2026, Saturday
+13°C / +18°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+15°C
9
80%
1013
01:00
+14°C
8.1
81%
1014
02:00
+14°C
7.4
82%
1014
03:00
+14°C
7
83%
1015
04:00
+13°C
6.8
85%
1015
05:00
+13°C
6.7
87%
1015
06:00
+13°C
6.9
88%
1015
07:00
+13°C
6.9
87%
1016
08:00
+13°C
6.9
85%
1016
09:00
+14°C
6.8
80%
1016
10:00
+15°C
7
73%
1017
11:00
+16°C
7.2
66%
1017
12:00
+17°C
7.5
60%
1018
13:00
+17°C
7.8
55%
1018
14:00
+18°C
8
53%
1018
15:00
+18°C
8.3
53%
1019
16:00
+18°C
8.3
54%
1019
17:00
+17°C
8.5
57%
1019
18:00
+17°C
8.5
60%
1019
19:00
+16°C
8.5
64%
1019
20:00
+16°C
8.3
67%
1019
21:00
+15°C
8.2
70%
1019
22:00
+14°C
7.8
73%
1019
23:00
+14°C
7.5
77%
1020
13 September 2026, Sunday
+11°C / +18°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+13°C
7.1
80%
1020
01:00
+13°C
6.9
83%
1020
02:00
+12°C
6.6
86%
1020
03:00
+12°C
6.6
89%
1021
04:00
+11°C
6.4
92%
1021
05:00
+11°C
6.3
95%
1021
06:00
+11°C
6.4
97%
1020
07:00
+11°C
6.5
97%
1020
08:00
+11°C
7
95%
1020
09:00
+12°C
7.8
89%
1020
10:00
+13°C
8.8
80%
1020
11:00
+15°C
10.1
71%
1020
12:00
+16°C
11.3
63%
1020
13:00
+17°C
12.3
58%
1020
14:00
+18°C
13.2
55%
1020
15:00
+18°C
13.7
54%
1019
16:00
+18°C
14.2
56%
1019
17:00
+18°C
14.4
59%
1018
18:00
+17°C
14.5
63%
1018
19:00
+16°C
14.9
66%
1017
20:00
+16°C
15.3
69%
1017
21:00
+16°C
15.9
70%
1017
22:00
+16°C
16.5
71%
1016
23:00
+15°C
17
71%
1016


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