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Monthly weather forecast in Siena
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
8
+25
+18
8 September, sun
+25
+18
Feels like
+24
738 mmHg
56%
4.8
m/s
NE
8 September, Sunday. day, 25°; night, 18°; clear
9
+25
+17
9 September, mon
+25
+17
Feels like
+24
737 mmHg
58%
4.5
m/s
NE
9 September, Monday. day, 25°; night, 17°; partly cloudy
10
+25
+17
10 September, tue
+25
+17
Feels like
+24
737 mmHg
56%
5.4
m/s
N
10 September, Tuesday. day, 25°; night, 17°; rain
11
+24
+18
11 September, wed
+24
+18
Feels like
+24
737 mmHg
58%
4.6
m/s
N
11 September, Wednesday. day, 24°; night, 18°; clear
12
September
+22
+13
12 September, thu
+22
+13
Feels like
+17
731 mmHg
78%
5.8
m/s
SW
Climate normal
+24
+18
12 September, Thursday. day, 22°; night, 13°; thunderstorm with rain
13
+16
+7
13 September, fri
+16
+7
Feels like
+10
732 mmHg
67%
6.1
m/s
NW
Climate normal
+24
+18
13 September, Friday. day, 16°; night, 7°; light rain
14
+21
+9
14 September, sat
+21
+9
Feels like
+14
736 mmHg
53%
3.4
m/s
NW
Climate normal
+22
+17
14 September, Saturday. day, 21°; night, 9°; partly cloudy
15
+23
+12
15 September, sun
+23
+12
Feels like
+14
736 mmHg
64%
3.9
m/s
E
Climate normal
+22
+17
15 September, Sunday. day, 23°; night, 12°; mostly clear
16
+22
+11
16 September, mon
+22
+11
Feels like
+16
735 mmHg
59%
3.3
m/s
NE
Climate normal
+23
+16
16 September, Monday. day, 22°; night, 11°; partly cloudy
17
+19
+11
17 September, tue
+19
+11
Feels like
+13
735 mmHg
63%
5.1
m/s
NE
Climate normal
+23
+16
17 September, Tuesday. day, 19°; night, 11°; light rain
18
+20
+13
18 September, wed
+20
+13
Feels like
+14
736 mmHg
67%
4
m/s
NE
Climate normal
+21
+17
18 September, Wednesday. day, 20°; night, 13°; light rain
19
+22
+13
19 September, thu
+22
+13
Feels like
+18
737 mmHg
70%
3.4
m/s
E
Climate normal
+21
+15
19 September, Thursday. day, 22°; night, 13°; rain
20
+21
+13
20 September, fri
+21
+13
Feels like
+17
737 mmHg
78%
2.6
m/s
NE
Climate normal
+22
+15
20 September, Friday. day, 21°; night, 13°; light rain
21
+22
+13
21 September, sat
+22
+13
Feels like
+18
737 mmHg
73%
3.5
m/s
NE
Climate normal
+23
+16
21 September, Saturday. day, 22°; night, 13°; light rain
22
+23
+14
22 September, sun
+23
+14
Feels like
+18
735 mmHg
69%
3.1
m/s
SW
Climate normal
+22
+15
22 September, Sunday. day, 23°; night, 14°; partly cloudy
23
+22
+14
23 September, mon
+22
+14
Feels like
+16
735 mmHg
70%
3.4
m/s
SW
Climate normal
+21
+15
23 September, Monday. day, 22°; night, 14°; partly cloudy
24
+22
+11
24 September, tue
+22
+11
Feels like
+16
733 mmHg
76%
2.7
m/s
W
Climate normal
+22
+15
24 September, Tuesday. day, 22°; night, 11°; mostly clear
25
+22
+11
25 September, wed
+22
+11
Feels like
+17
731 mmHg
82%
2.1
m/s
W
Climate normal
+22
+14
25 September, Wednesday. day, 22°; night, 11°; clear
26
+23
+13
26 September, thu
+23
+13
Feels like
+17
731 mmHg
82%
1.6
m/s
NW
Climate normal
+22
+15
26 September, Thursday. day, 23°; night, 13°; clear
27
+24
+15
27 September, fri
+24
+15
Feels like
+18
731 mmHg
82%
1.7
m/s
NW
Climate normal
+22
+15
27 September, Friday. day, 24°; night, 15°; partly cloudy
28
+22
+15
28 September, sat
+22
+15
Feels like
+18
731 mmHg
78%
1.8
m/s
SW
Climate normal
+22
+14
28 September, Saturday. day, 22°; night, 15°; partly cloudy
29
+23
+14
29 September, sun
+23
+14
Feels like
+19
730 mmHg
82%
1.3
m/s
W
Climate normal
+21
+15
29 September, Sunday. day, 23°; night, 14°; mostly clear
30
+23
+18
30 September, mon
+23
+18
Feels like
+18
729 mmHg
82%
2.3
m/s
SW
Climate normal
+19
+15
30 September, Monday. day, 23°; night, 18°; light rain
1 October
+21
+18
1 October, tue
+21
+18
Feels like
+18
726 mmHg
92%
5.1
m/s
S
Climate normal
+22
+15
1 October, Tuesday. day, 21°; night, 18°; light rain
2
+23
+20
2 October, wed
+23
+20
Feels like
+21
726 mmHg
92%
5.3
m/s
S
Climate normal
+21
+15
2 October, Wednesday. day, 23°; night, 20°; light rain
3
+25
+21
3 October, thu
+25
+21
Feels like
+22
727 mmHg
85%
7.3
m/s
S
Climate normal
+21
+15
3 October, Thursday. day, 25°; night, 21°; partly cloudy
4
+24
+19
4 October, fri
+24
+19
Feels like
+21
728 mmHg
87%
6.8
m/s
S
Climate normal
+21
+16
4 October, Friday. day, 24°; night, 19°; partly cloudy
5
+20
+17
5 October, sat
+20
+17
Feels like
+18
731 mmHg
94%
2.7
m/s
NW
Climate normal
+21
+15
5 October, Saturday. day, 20°; night, 17°; rain
6
+21
+17
6 October, sun
+21
+17
Feels like
+17
732 mmHg
87%
3.5
m/s
NE
Climate normal
+20
+14
6 October, Sunday. day, 21°; night, 17°; mostly clear
7
+20
+18
7 October, mon
+20
+18
Feels like
+17
733 mmHg
83%
3.7
m/s
E
Climate normal
+20
+14
7 October, Monday. day, 20°; night, 18°; partly cloudy
8
+22
+17
8 October, tue
+22
+17
Feels like
+18
732 mmHg
87%
2.6
m/s
SE
Climate normal
+19
+13
8 October, Tuesday. day, 22°; night, 17°; partly cloudy
9
+24
+18
9 October, wed
+24
+18
Feels like
+21
732 mmHg
86%
2.2
m/s
SW
Climate normal
+19
+14
9 October, Wednesday. day, 24°; night, 18°; mostly clear
10
+22
+16
10 October, thu
+22
+16
Feels like
+19
731 mmHg
86%
2.8
m/s
SW
Climate normal
+19
+14
10 October, Thursday. day, 22°; night, 16°; partly cloudy
11
+23
+18
11 October, fri
+23
+18
Feels like
+21
729 mmHg
86%
2.5
m/s
SW
Climate normal
+19
+14
11 October, Friday. day, 23°; night, 18°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
12
+18
+14
12 October, sat
+18
+14
Feels like
+17
739 mmHg
70%
5.3
m/s
E
12 October, Saturday. day, 18°; night, 14°; rain
Average for 30 days
8
sunny days
10
days with precipitation
12
cloudy days
8 sunny days; 10 days with precipitation; 12 cloudy days;
78
%
air humidity
3.5
m/s
Wind
SW
20
mm of precipitation
(3% of annual average)
air humidity 78%; 20 millimeters of precipitation (3% of annual average); Wind south-westerly 3.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
NW
NW
E
NE
NE
NE
E
NE
NE
SW
SW
W
W
NW
NW
SW
W
SW
S
S
S
S
NW
NE
E
SE
SW
SW
SW
12
Average data for 10 years
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
October
2
3
4
5
6
7
8
9
10
11
Daytime temperature
Night-time temperature
