Average data for 10 years
1 October
Tuesday
+22°
+15°
2 October
Wednesday
+21°
+15°
3 October
Thursday
+21°
+15°
4 October
Friday
+21°
+16°
5 October
Saturday
+21°
+15°
6 October
Sunday
+20°
+14°
7 October
Monday
+20°
+14°
8 October
Tuesday
+19°
+13°
9 October
Wednesday
+19°
+14°
10 October
Thursday
+19°
+14°
11 October
Friday
+19°
+14°
12 October
Saturday
+18°
+14°
13 October
Sunday
+17°
+14°
14 October
Monday
+18°
+13°
15 October
Tuesday
+18°
+13°
16 October
Wednesday
+17°
+12°
17 October
Thursday
+18°
+13°
18 October
Friday
+18°
+13°
19 October
Saturday
+17°
+12°
20 October
Sunday
+17°
+12°
21 October
Monday
+18°
+12°
22 October
Tuesday
+17°
+11°
23 October
Wednesday
+17°
+12°
24 October
Thursday
+17°
+12°
25 October
Friday
+17°
+13°
26 October
Saturday
+17°
+12°
27 October
Sunday
+16°
+11°
28 October
Monday
+16°
+11°
29 October
Tuesday
+16°
+11°
30 October
Wednesday
+16°
+10°
31 October
Thursday
+15°
+10°
Cities with similar weather in October
United States
Washington
Georgia
Kutaisi
Montenegro
Kotor
Spain
Bilbao
In October, the weather in Siena is typically warm. Average daily high temperature in October is about 18 degrees above zero. On average, Siena has 14 sunny, 9 rainy, and 8 partly cloudy days in October. The rains are usually moderate.