Siena monthly weather forecast

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

22 May 2026, Friday
+10°C / +27°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+16°C
1.1
65%
1008
01:00
+14°C
1.1
75%
1008
02:00
+13°C
0.8
83%
1008
03:00
+12°C
1.4
89%
1008
04:00
+11°C
0.7
93%
1008
05:00
+11°C
1.5
98%
1008
06:00
+10°C
1.5
100%
1009
07:00
+10°C
1.8
100%
1009
08:00
+13°C
2.3
89%
1009
09:00
+17°C
2.5
76%
1009
10:00
+21°C
4.1
64%
1010
11:00
+23°C
12.8
45%
1009
12:00
+25°C
15.3
44%
1009
13:00
+26°C
15.3
41%
1009
14:00
+26°C
14.4
38%
1008
15:00
+27°C
15
36%
1008
16:00
+27°C
14.8
36%
1007
17:00
+26°C
15.9
36%
1007
18:00
+26°C
15.8
36%
1007
19:00
+24°C
14.2
38%
1007
20:00
+23°C
9.7
42%
1007
21:00
+20°C
5.4
51%
1007
22:00
+18°C
3.3
59%
1007
23:00
+17°C
1.9
63%
1007
23 May 2026, Saturday
+10°C / +28°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+16°C
1.9
69%
1008
01:00
+14°C
2.5
79%
1008
02:00
+12°C
2.5
91%
1008
03:00
+12°C
2.6
99%
1008
04:00
+11°C
2
100%
1008
05:00
+11°C
2.1
100%
1008
06:00
+10°C
1.8
100%
1008
07:00
+11°C
1.1
99%
1008
08:00
+14°C
2.1
94%
1008
09:00
+18°C
2.1
72%
1008
10:00
+22°C
4
58%
1008
11:00
+24°C
13.5
50%
1008
12:00
+26°C
18.3
42%
1008
13:00
+27°C
19.3
40%
1008
14:00
+27°C
19.6
38%
1007
15:00
+28°C
19.6
37%
1007
16:00
+28°C
19.4
36%
1006
17:00
+27°C
18.9
36%
1006
18:00
+26°C
18.1
37%
1006
19:00
+25°C
16
37%
1006
20:00
+23°C
10.1
42%
1006
21:00
+21°C
6.1
52%
1006
22:00
+19°C
4
63%
1007
23:00
+17°C
3.4
69%
1007
24 May 2026, Sunday
+11°C / +29°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+16°C
2.9
76%
1007
01:00
+15°C
2.9
83%
1007
02:00
+14°C
3.3
91%
1007
03:00
+13°C
2.7
93%
1007
04:00
+12°C
1.6
94%
1007
05:00
+12°C
2
96%
1007
06:00
+11°C
2.1
98%
1008
07:00
+12°C
2.1
99%
1008
08:00
+15°C
2.6
92%
1008
09:00
+20°C
4
70%
1008
10:00
+24°C
12.9
54%
1008
11:00
+25°C
17.6
47%
1008
12:00
+27°C
20.8
40%
1008
13:00
+28°C
21.7
37%
1008
14:00
+28°C
21.9
35%
1008
15:00
+29°C
20.8
33%
1007
16:00
+29°C
21.2
31%
1007
17:00
+28°C
21.2
31%
1007
18:00
+27°C
19.9
33%
1007
19:00
+26°C
16.4
36%
1007
20:00
+24°C
10.2
42%
1007
21:00
+22°C
4.4
52%
1007
22:00
+20°C
3.5
62%
1008
23:00
+18°C
3.7
72%
1008
25 May 2026, Monday
+12°C / +31°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+16°C
3.6
86%
1008
01:00
+15°C
2.3
92%
1009
02:00
+14°C
2.3
96%
1009
03:00
+13°C
1.9
99%
1009
04:00
+12°C
1.6
100%
1009
05:00
+12°C
1.3
99%
1009
06:00
+12°C
1.3
96%
1009
07:00
+14°C
1.5
91%
1009
08:00
+16°C
1.6
84%
1010
09:00
+19°C
2.5
75%
1010
10:00
+23°C
5.2
66%
1010
11:00
+26°C
8
56%
1010
12:00
+28°C
11.5
47%
1010
13:00
+30°C
15.1
38%
1009
14:00
+30°C
18.2
32%
1009
15:00
+31°C
19
29%
1008
16:00
+31°C
18.4
29%
1008
17:00
+30°C
16.8
30%
1007
18:00
+30°C
14.2
31%
1007
19:00
+28°C
10.9
34%
1007
20:00
+27°C
7.8
38%
1007
21:00
+25°C
5.7
46%
1007
22:00
+22°C
3.6
55%
1008
23:00
+20°C
2
64%
1008
26 May 2026, Tuesday
+14°C / +32°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+18°C
1.1
72%
1008
01:00
+17°C
0.8
79%
1008
02:00
+16°C
1
85%
1008
03:00
+15°C
0.8
89%
1008
04:00
+14°C
0.8
91%
1008
05:00
+14°C
0.8
91%
1008
06:00
+14°C
1.1
90%
1008
07:00
+15°C
1.9
87%
1008
08:00
+17°C
2.1
82%
1009
09:00
+20°C
2.4
73%
1009
10:00
+24°C
3.6
62%
1009
11:00
+27°C
4.6
52%
1009
12:00
+29°C
5.9
45%
1008
13:00
+31°C
8.2
40%
1008
14:00
+32°C
10
36%
1007
15:00
+32°C
10.8
33%
1006
16:00
+32°C
10.6
31%
1006
17:00
+32°C
9.9
30%
1005
18:00
+31°C
8
32%
1005
19:00
+30°C
5.8
36%
1005
20:00
+29°C
4.7
40%
1005
21:00
+25°C
7
48%
1005
22:00
+22°C
5.5
62%
1005
23:00
+19°C
4.7
73%
1006
27 May 2026, Wednesday
+13°C / +33°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+17°C
4.7
80%
1005
01:00
+16°C
4.7
86%
1005
02:00
+15°C
5.1
90%
1005
03:00
+14°C
5.4
93%
1005
04:00
+13°C
5.4
95%
1005
05:00
+13°C
5.4
95%
1004
06:00
+15°C
4.7
93%
1004
07:00
+16°C
4
89%
1005
08:00
+19°C
3.5
82%
1005
09:00
+22°C
3.8
70%
1005
10:00
+25°C
4.4
55%
1005
11:00
+28°C
5.3
43%
1005
12:00
+30°C
5.9
37%
1004
13:00
+31°C
7.1
34%
1004
14:00
+32°C
7.4
32%
1003
15:00
+33°C
6.9
30%
1003
16:00
+33°C
6.4
30%
1002
17:00
+33°C
7.3
30%
1001
18:00
+32°C
9.7
32%
1001
19:00
+31°C
12.5
35%
1001
20:00
+29°C
13.2
39%
1001
21:00
+27°C
9
45%
1001
22:00
+24°C
3.2
53%
1001
23:00
+22°C
4
60%
1002
28 May 2026, Thursday
+18°C / +28°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+21°C
5.1
67%
1002
01:00
+20°C
4.3
73%
1002
02:00
+19°C
3.6
77%
1002
03:00
+18°C
3.3
79%
1002
04:00
+18°C
2.6
79%
1001
05:00
+18°C
1.6
78%
1001
06:00
+19°C
0.7
76%
1002
07:00
+20°C
1.8
74%
1002
08:00
+21°C
3.4
71%
1002
09:00
+22°C
5.9
68%
1003
10:00
+24°C
9
66%
1003
11:00
+25°C
10.8
63%
1003
12:00
+26°C
10.4
60%
1003
13:00
+28°C
9.3
56%
1003
14:00
+28°C
8.4
55%
1003
15:00
+28°C
7.7
57%
1002
16:00
+27°C
7.5
61%
1002
17:00
+27°C
6.9
64%
1002
18:00
+26°C
5.6
65%
1002
19:00
+26°C
4.7
64%
1002
20:00
+25°C
3.7
65%
1002
21:00
+23°C
3.6
68%
1002
22:00
+20°C
4.6
72%
1002
23:00
+18°C
5.4
75%
1002
29 May 2026, Friday
+17°C / +30°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+17°C
4.8
81%
1002
01:00
+17°C
3.6
88%
1001
02:00
+17°C
3.5
94%
1001
03:00
+18°C
3.6
100%
1000
04:00
+18°C
4
100%
1000
05:00
+18°C
4.4
100%
1000
06:00
+18°C
4.5
98%
1001
07:00
+19°C
4.3
95%
1001
08:00
+19°C
4
90%
1001
09:00
+21°C
3.2
81%
1001
10:00
+23°C
1.9
70%
1001
11:00
+25°C
0.6
60%
1001
12:00
+27°C
1
52%
1001
13:00
+29°C
2.2
46%
1001
14:00
+30°C
2.9
44%
1000
15:00
+29°C
3.2
46%
1001
16:00
+28°C
2.9
50%
1001
17:00
+27°C
2.6
58%
1001
18:00
+25°C
2.1
67%
1001
19:00
+23°C
1.4
77%
1001
20:00
+22°C
0.9
85%
1001
21:00
+21°C
0.5
90%
1001
22:00
+20°C
0.3
93%
1001
23:00
+19°C
0.7
96%
1002
30 May 2026, Saturday
+16°C / +30°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+18°C
1.3
97%
1002
01:00
+17°C
1.8
98%
1002
02:00
+17°C
2.2
99%
1002
03:00
+17°C
2.4
100%
1002
04:00
+16°C
2.7
100%
1002
05:00
+16°C
2.8
100%
1002
06:00
+16°C
2.9
100%
1002
07:00
+17°C
3
100%
1002
08:00
+17°C
2.7
97%
1003
09:00
+19°C
2.4
85%
1002
10:00
+21°C
2
71%
1002
11:00
+24°C
1.8
57%
1002
12:00
+26°C
1.8
47%
1002
13:00
+28°C
2.1
40%
1002
14:00
+29°C
2.6
37%
1002
15:00
+30°C
3.1
37%
1002
16:00
+29°C
4
39%
1002
17:00
+28°C
5.1
43%
1001
18:00
+27°C
6.2
48%
1001
19:00
+25°C
6.9
54%
1001
20:00
+24°C
7.1
60%
1001
21:00
+23°C
6.5
64%
1001
22:00
+22°C
5.5
70%
1001
23:00
+21°C
3.9
75%
1001
31 May 2026, Sunday
+18°C / +29°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+20°C
2.3
81%
1001
01:00
+19°C
0.9
85%
1002
02:00
+18°C
0.2
88%
1002
03:00
+18°C
0.6
90%
1002
04:00
+18°C
1
92%
1002
05:00
+18°C
1.3
91%
1002
06:00
+19°C
1.2
89%
1002
07:00
+19°C
1.1
86%
1002
08:00
+20°C
0.7
81%
1002
09:00
+22°C
0.7
73%
1001
10:00
+23°C
2.1
62%
1001
11:00
+26°C
3.7
52%
1001
12:00
+27°C
5.5
44%
1001
13:00
+29°C
6.8
39%
1001
14:00
+29°C
7.1
38%
1001
15:00
+29°C
6.7
39%
1001
16:00
+28°C
5.5
44%
1001
17:00
+26°C
4.2
51%
1001
18:00
+24°C
3.1
61%
1001
19:00
+23°C
3
71%
1001
20:00
+21°C
3
79%
1001
21:00
+20°C
2.9
85%
1001
22:00
+19°C
2.4
90%
1001
23:00
+19°C
1.7
93%
1001
01 June 2026, Monday
+16°C / +28°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+18°C
0.9
96%
1002
01:00
+17°C
0.5
98%
1002
02:00
+17°C
0.5
100%
1002
03:00
+16°C
0.7
100%
1002
04:00
+16°C
1.1
100%
1002
05:00
+16°C
1.3
100%
1002
06:00
+16°C
1.5
100%
1003
07:00
+16°C
1.5
100%
1003
08:00
+17°C
1.4
99%
1003
09:00
+18°C
1
91%
1003
10:00
+20°C
0.2
80%
1003
11:00
+23°C
0.6
69%
1003
12:00
+25°C
1.6
60%
1003
13:00
+27°C
2.4
53%
1003
14:00
+28°C
3.1
50%
1003
15:00
+28°C
3.7
49%
1002
16:00
+28°C
4.5
49%
1002
17:00
+27°C
5.4
51%
1002
18:00
+26°C
6.2
54%
1002
19:00
+25°C
6.6
57%
1002
20:00
+25°C
6.6
60%
1002
21:00
+23°C
6.1
64%
1002
22:00
+22°C
4.8
68%
1002
23:00
+20°C
3.4
74%
1002
02 June 2026, Tuesday
+17°C / +24°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+19°C
1.8
79%
1002
01:00
+18°C
0.6
84%
1002
02:00
+17°C
1.1
87%
1002
03:00
+17°C
2.2
88%
1002
04:00
+17°C
3.5
87%
1002
05:00
+18°C
5.1
86%
1002
06:00
+19°C
6.9
83%
1001
07:00
+20°C
8.4
80%
1001
08:00
+21°C
9.8
78%
1001
09:00
+21°C
11
75%
1000
10:00
+22°C
12.3
71%
999
11:00
+23°C
13.5
67%
999
12:00
+24°C
14.5
64%
998
13:00
+24°C
15.1
61%
997
14:00
+24°C
15.3
61%
997
15:00
+24°C
14.8
63%
996
16:00
+24°C
13.9
66%
995
17:00
+23°C
12.8
71%
995
18:00
+23°C
11.3
76%
994
19:00
+22°C
9.8
81%
993
20:00
+21°C
8.4
85%
993
21:00
+21°C
6.9
88%
992
22:00
+20°C
5.5
89%
992
23:00
+19°C
4
90%
992
03 June 2026, Wednesday
+15°C / +25°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+18°C
2.6
91%
991
01:00
+17°C
1.8
91%
991
02:00
+17°C
2.2
90%
991
03:00
+17°C
3.5
89%
991
04:00
+17°C
5.2
87%
992
05:00
+17°C
7
85%
992
06:00
+17°C
8.7
82%
992
07:00
+18°C
10.2
78%
993
08:00
+18°C
11.1
73%
993
09:00
+19°C
11.5
67%
993
10:00
+20°C
11.6
59%
993
11:00
+22°C
11.5
51%
993
12:00
+23°C
11.1
45%
993
13:00
+24°C
10.4
41%
993
14:00
+25°C
9.9
39%
993
15:00
+25°C
8.9
40%
993
16:00
+24°C
7.9
43%
993
17:00
+23°C
7.1
48%
993
18:00
+22°C
6.6
55%
993
19:00
+20°C
6.6
61%
993
20:00
+19°C
6.3
67%
993
21:00
+18°C
5.9
72%
993
22:00
+17°C
5.2
77%
993
23:00
+15°C
4.3
82%
993
04 June 2026, Thursday
+13°C / +24°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+14°C
3.2
87%
993
01:00
+13°C
2.4
90%
993
02:00
+13°C
1.7
93%
993
03:00
+13°C
1.2
95%
993
04:00
+13°C
0.8
97%
994
05:00
+13°C
0.6
98%
994
06:00
+14°C
0.6
97%
994
07:00
+14°C
0.9
94%
994
08:00
+15°C
1.4
87%
994
09:00
+17°C
2.2
76%
994
10:00
+18°C
3.1
63%
994
11:00
+20°C
4.4
50%
994
12:00
+22°C
5.5
40%
994
13:00
+23°C
6.3
34%
994
14:00
+24°C
6.8
31%
994
15:00
+24°C
6.8
31%
994
16:00
+24°C
6.7
32%
994
17:00
+24°C
6.3
35%
994
18:00
+23°C
6.2
40%
994
19:00
+22°C
6.1
44%
994
20:00
+21°C
5.9
49%
994
21:00
+20°C
5.4
53%
995
22:00
+18°C
4.6
59%
995
23:00
+16°C
3.6
65%
995


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