Siena monthly weather forecast
Monthly weather forecast for Siena. ℃ Average temperatures % Humidity, precipitation ️ Sunrise and sunset ️ Wind direction and speed
17 July 2026, Friday
+22°C / +36°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+26°C
3.8
86%
1000
01:00
+25°C
2
89%
1000
02:00
+24°C
2.5
92%
999
03:00
+24°C
2.3
94%
999
04:00
+23°C
2.6
95%
998
05:00
+22°C
2.6
97%
998
06:00
+22°C
1.8
99%
998
07:00
+22°C
1.9
98%
998
08:00
+24°C
0.5
92%
998
09:00
+27°C
0.4
81%
999
10:00
+30°C
1.4
68%
999
11:00
+32°C
8.7
54%
998
12:00
+34°C
13.4
42%
998
13:00
+35°C
16.4
42%
997
14:00
+36°C
16.3
42%
997
15:00
+36°C
16.6
42%
996
16:00
+36°C
17.9
42%
996
17:00
+35°C
20.3
48%
995
18:00
+34°C
21.1
52%
995
19:00
+32°C
20.3
56%
995
20:00
+30°C
16.5
66%
995
21:00
+29°C
11.1
74%
995
22:00
+27°C
7
79%
996
23:00
+27°C
5.4
81%
996
18 July 2026, Saturday
+22°C / +36°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+26°C
3.8
85%
997
01:00
+25°C
3.3
89%
997
02:00
+24°C
2.8
94%
996
03:00
+24°C
2.3
98%
996
04:00
+23°C
2.3
100%
996
05:00
+23°C
2
100%
996
06:00
+22°C
2.1
100%
996
07:00
+23°C
1.4
99%
997
08:00
+25°C
0.7
91%
997
09:00
+27°C
3.7
80%
997
10:00
+29°C
5.8
69%
997
11:00
+31°C
8
60%
997
12:00
+33°C
10.7
48%
996
13:00
+35°C
13.6
43%
996
14:00
+36°C
16.9
38%
996
15:00
+36°C
18
37%
995
16:00
+36°C
17
33%
995
17:00
+36°C
16.1
33%
994
18:00
+35°C
15.2
34%
994
19:00
+34°C
13.4
39%
994
20:00
+32°C
8.5
46%
994
21:00
+30°C
1.6
56%
994
22:00
+27°C
2.1
69%
995
23:00
+26°C
3.2
84%
995
19 July 2026, Sunday
+21°C / +37°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+24°C
2.8
92%
995
01:00
+23°C
2.7
96%
995
02:00
+23°C
1.6
99%
995
03:00
+22°C
1.5
99%
995
04:00
+22°C
2.2
99%
995
05:00
+21°C
1.8
100%
995
06:00
+21°C
0.8
100%
995
07:00
+22°C
2.3
100%
995
08:00
+23°C
1.1
94%
996
09:00
+26°C
1.5
83%
996
10:00
+29°C
0.8
68%
996
11:00
+31°C
6.6
55%
996
12:00
+33°C
9.7
48%
995
13:00
+36°C
15.9
37%
995
14:00
+36°C
18.5
38%
995
15:00
+37°C
18.1
31%
995
16:00
+37°C
17.3
33%
994
17:00
+36°C
17.3
35%
994
18:00
+35°C
15.8
37%
994
19:00
+34°C
13.4
39%
994
20:00
+32°C
8.9
43%
995
21:00
+30°C
3.1
52%
995
22:00
+28°C
1.1
64%
996
23:00
+26°C
1.1
71%
996
20 July 2026, Monday
+21°C / +37°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+25°C
1.9
78%
996
01:00
+24°C
1.8
82%
996
02:00
+23°C
1.3
85%
996
03:00
+22°C
1.5
89%
996
04:00
+22°C
1.8
92%
996
05:00
+21°C
1.9
93%
996
06:00
+21°C
1.3
92%
996
07:00
+22°C
1.8
89%
996
08:00
+24°C
2
84%
996
09:00
+26°C
0.8
75%
996
10:00
+29°C
2.3
64%
997
11:00
+32°C
5.4
53%
997
12:00
+34°C
9.4
43%
996
13:00
+35°C
14.5
34%
996
14:00
+37°C
18
28%
996
15:00
+37°C
19.9
25%
995
16:00
+36°C
20.5
24%
995
17:00
+36°C
20.2
25%
995
18:00
+34°C
17.7
26%
995
19:00
+33°C
13.3
29%
996
20:00
+31°C
9.7
34%
996
21:00
+28°C
6.9
44%
996
22:00
+25°C
4.8
57%
997
23:00
+23°C
3.2
67%
997
21 July 2026, Tuesday
+20°C / +34°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+22°C
2.3
72%
997
01:00
+21°C
2.2
75%
996
02:00
+20°C
2.3
77%
996
03:00
+20°C
2.3
78%
996
04:00
+20°C
1.8
78%
996
05:00
+20°C
1.8
78%
996
06:00
+20°C
1.3
78%
996
07:00
+21°C
1.5
78%
996
08:00
+22°C
1.9
75%
997
09:00
+25°C
2.5
68%
997
10:00
+28°C
6.2
58%
997
11:00
+31°C
9.2
49%
997
12:00
+33°C
12
43%
996
13:00
+34°C
15.1
38%
996
14:00
+34°C
17.7
35%
996
15:00
+34°C
19
34%
996
16:00
+34°C
20
35%
995
17:00
+34°C
20.1
36%
995
18:00
+33°C
17
38%
995
19:00
+31°C
12.8
39%
996
20:00
+30°C
12.2
41%
996
21:00
+23°C
16.6
44%
999
22:00
+22°C
13.6
47%
1000
23:00
+21°C
11
51%
1001
22 July 2026, Wednesday
+17°C / +30°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+20°C
9.2
55%
1001
01:00
+19°C
7.9
60%
1001
02:00
+18°C
6.9
65%
1001
03:00
+18°C
6.4
69%
1002
04:00
+17°C
5.9
73%
1002
05:00
+17°C
5.6
75%
1002
06:00
+17°C
5.4
73%
1002
07:00
+19°C
5.5
69%
1002
08:00
+20°C
6.6
63%
1003
09:00
+22°C
10.3
53%
1003
10:00
+25°C
16.1
41%
1003
11:00
+27°C
19.5
32%
1003
12:00
+28°C
18.9
27%
1003
13:00
+29°C
16.5
25%
1002
14:00
+30°C
13.7
24%
1002
15:00
+30°C
10.5
23%
1002
16:00
+30°C
7
23%
1001
17:00
+30°C
4.7
23%
1001
18:00
+30°C
4.4
23%
1000
19:00
+29°C
5.6
23%
1000
20:00
+28°C
6
25%
999
21:00
+26°C
5.4
31%
999
22:00
+24°C
3.8
38%
999
23:00
+22°C
3.1
45%
1000
23 July 2026, Thursday
+17°C / +29°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+20°C
3.3
49%
1000
01:00
+20°C
4.1
52%
999
02:00
+19°C
4.9
54%
999
03:00
+18°C
4.7
56%
999
04:00
+18°C
4.5
56%
998
05:00
+17°C
4.5
57%
998
06:00
+18°C
4.5
58%
998
07:00
+19°C
4.4
58%
998
08:00
+20°C
4.3
58%
998
09:00
+22°C
4.9
56%
998
10:00
+24°C
6.9
53%
998
11:00
+25°C
8.1
50%
998
12:00
+27°C
8.4
48%
998
13:00
+28°C
9.2
47%
997
14:00
+29°C
11.2
46%
997
15:00
+29°C
12.6
47%
996
16:00
+29°C
13.3
48%
996
17:00
+28°C
13.3
50%
995
18:00
+28°C
12.3
51%
995
19:00
+28°C
10.8
52%
995
20:00
+27°C
9.2
55%
995
21:00
+26°C
6.8
62%
995
22:00
+24°C
3.6
71%
995
23:00
+23°C
2.5
79%
996
24 July 2026, Friday
+17°C / +29°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+21°C
3.8
81%
996
01:00
+19°C
4
83%
995
02:00
+17°C
3.7
85%
995
03:00
+17°C
3.5
84%
995
04:00
+17°C
3.2
85%
996
05:00
+17°C
3.2
85%
996
06:00
+18°C
3.3
82%
996
07:00
+18°C
3.5
78%
996
08:00
+19°C
3.5
72%
997
09:00
+21°C
3.9
63%
997
10:00
+23°C
4.7
52%
997
11:00
+25°C
5.6
42%
997
12:00
+27°C
6.5
35%
996
13:00
+28°C
7
30%
996
14:00
+29°C
7.1
27%
996
15:00
+29°C
6.4
27%
996
16:00
+29°C
5.1
28%
996
17:00
+29°C
3.9
30%
995
18:00
+28°C
3.3
33%
995
19:00
+27°C
3.6
36%
995
20:00
+27°C
4
40%
994
21:00
+26°C
3.9
43%
995
22:00
+24°C
3.4
46%
995
23:00
+23°C
2.9
50%
995
25 July 2026, Saturday
+19°C / +32°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+21°C
3
54%
995
01:00
+20°C
3.3
58%
996
02:00
+19°C
3.6
61%
996
03:00
+19°C
3.6
62%
996
04:00
+19°C
3.8
63%
996
05:00
+19°C
3.7
63%
996
06:00
+19°C
3.6
62%
996
07:00
+19°C
3
60%
996
08:00
+20°C
1.9
56%
996
09:00
+22°C
1
50%
996
10:00
+24°C
2.8
43%
996
11:00
+26°C
5.6
35%
995
12:00
+29°C
8.3
30%
995
13:00
+31°C
10.7
26%
995
14:00
+32°C
12.4
24%
995
15:00
+32°C
13.4
24%
994
16:00
+31°C
14.1
26%
994
17:00
+31°C
14.5
28%
994
18:00
+29°C
14.9
32%
994
19:00
+28°C
14.8
36%
994
20:00
+27°C
14.3
40%
994
21:00
+26°C
12.6
44%
994
22:00
+25°C
10.2
50%
994
23:00
+24°C
7.5
56%
994
26 July 2026, Sunday
+21°C / +28°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+22°C
5.2
63%
994
01:00
+22°C
4.7
70%
994
02:00
+21°C
5
75%
994
03:00
+21°C
5.3
78%
994
04:00
+21°C
5.2
79%
994
05:00
+21°C
5.1
79%
994
06:00
+21°C
4.5
78%
994
07:00
+21°C
3.8
76%
994
08:00
+22°C
3.2
74%
994
09:00
+23°C
3.1
73%
994
10:00
+24°C
4.2
71%
993
11:00
+25°C
6.5
68%
993
12:00
+26°C
9
66%
993
13:00
+27°C
11.1
63%
993
14:00
+27°C
12.3
60%
993
15:00
+28°C
12.6
57%
992
16:00
+28°C
12.1
53%
992
17:00
+28°C
11.5
49%
992
18:00
+28°C
10.7
45%
992
19:00
+28°C
9.9
43%
992
20:00
+28°C
9.1
43%
991
21:00
+27°C
8.1
45%
992
22:00
+26°C
6.4
48%
992
23:00
+24°C
4.4
53%
992
27 July 2026, Monday
+20°C / +31°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+23°C
2.4
60%
992
01:00
+22°C
0.9
66%
993
02:00
+21°C
0.5
71%
993
03:00
+20°C
1.3
74%
993
04:00
+20°C
2
78%
993
05:00
+20°C
2.3
81%
993
06:00
+20°C
2.4
82%
993
07:00
+20°C
2.6
82%
993
08:00
+21°C
2.4
79%
993
09:00
+22°C
2
73%
993
10:00
+24°C
1.5
64%
993
11:00
+26°C
1.5
55%
993
12:00
+28°C
2
47%
993
13:00
+29°C
2.9
42%
993
14:00
+30°C
3.8
39%
993
15:00
+31°C
4.9
39%
992
16:00
+31°C
6.4
40%
992
17:00
+30°C
7.9
42%
992
18:00
+30°C
9.2
45%
992
19:00
+29°C
10.2
48%
992
20:00
+28°C
10.3
52%
992
21:00
+27°C
9.5
55%
992
22:00
+26°C
7.8
60%
992
23:00
+24°C
5.9
66%
992
28 July 2026, Tuesday
+21°C / +32°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+23°C
3.7
71%
993
01:00
+22°C
1.9
77%
993
02:00
+21°C
1.3
81%
993
03:00
+21°C
1.5
83%
993
04:00
+21°C
2.2
86%
993
05:00
+21°C
2.7
88%
993
06:00
+21°C
3.1
88%
993
07:00
+22°C
3
85%
993
08:00
+22°C
2.4
81%
993
09:00
+24°C
1.3
72%
993
10:00
+25°C
2.5
61%
993
11:00
+28°C
5.4
51%
993
12:00
+29°C
8.3
43%
993
13:00
+31°C
10.6
37%
993
14:00
+32°C
11.8
34%
993
15:00
+32°C
11.6
32%
993
16:00
+32°C
10.7
32%
993
17:00
+32°C
9.7
33%
993
18:00
+31°C
9.1
35%
993
19:00
+30°C
9
37%
993
20:00
+29°C
8.9
39%
994
21:00
+28°C
8.3
42%
994
22:00
+27°C
6.8
46%
995
23:00
+25°C
5.1
51%
995
29 July 2026, Wednesday
+20°C / +34°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+23°C
3.2
56%
996
01:00
+22°C
1.9
61%
996
02:00
+21°C
1.2
65%
997
03:00
+21°C
0.6
67%
997
04:00
+20°C
0.2
69%
998
05:00
+21°C
1.1
70%
998
06:00
+21°C
2
70%
998
07:00
+21°C
2.5
68%
998
08:00
+22°C
2.8
64%
999
09:00
+24°C
2.4
57%
999
10:00
+26°C
1.9
47%
999
11:00
+28°C
1.3
39%
999
12:00
+30°C
1.5
32%
999
13:00
+32°C
2.5
27%
999
14:00
+33°C
3.7
25%
999
15:00
+34°C
5.4
26%
999
16:00
+34°C
7.6
28%
999
17:00
+33°C
10.1
31%
999
18:00
+32°C
12.2
35%
999
19:00
+31°C
13.7
40%
999
20:00
+30°C
14.3
45%
999
21:00
+29°C
13.6
51%
999
22:00
+28°C
12
58%
999
23:00
+26°C
9.7
66%
1000
30 July 2026, Thursday
+21°C / +35°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+24°C
7.7
74%
1000
01:00
+23°C
6.2
82%
1001
02:00
+22°C
5.4
89%
1001
03:00
+21°C
4.6
94%
1001
04:00
+21°C
3.5
98%
1001
05:00
+21°C
2.3
100%
1001
06:00
+21°C
1.4
100%
1001
07:00
+22°C
0.6
97%
1001
08:00
+22°C
0.5
89%
1001
09:00
+24°C
2.1
75%
1001
10:00
+26°C
4.4
59%
1001
11:00
+29°C
7.6
44%
1001
12:00
+32°C
10.7
34%
1001
13:00
+34°C
13.4
27%
1000
14:00
+35°C
15.2
24%
1000
15:00
+35°C
16.2
24%
1000
16:00
+34°C
16.8
25%
1000
17:00
+33°C
17.1
29%
999
18:00
+31°C
16.8
33%
999
19:00
+30°C
16.2
39%
999
20:00
+29°C
15.4
44%
999
21:00
+27°C
13.8
49%
999
22:00
+26°C
11.4
56%
999
23:00
+25°C
8.7
64%
999