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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
21
July
+33
+21
21 July, sun
+33
+21
Feels like
+29
734 mmHg
51%
4.1
m/s
SW
Climate normal
+30
+21
21 July, Sunday. day, 33°; night, 21°; light rain
22
+33
+20
22 July, mon
+33
+20
Feels like
+29
735 mmHg
49%
3.5
m/s
NE
Climate normal
+29
+21
22 July, Monday. day, 33°; night, 20°; light rain
23
+34
+20
23 July, tue
+34
+20
Feels like
+30
737 mmHg
51%
4.4
m/s
NW
Climate normal
+27
+20
23 July, Tuesday. day, 34°; night, 20°; light rain
24
+32
+20
24 July, wed
+32
+20
Feels like
+31
735 mmHg
63%
2.5
m/s
NE
Climate normal
+27
+19
24 July, Wednesday. day, 32°; night, 20°; partly cloudy
25
+31
+19
25 July, thu
+31
+19
Feels like
+28
734 mmHg
48%
3.3
m/s
NE
Climate normal
+28
+20
25 July, Thursday. day, 31°; night, 19°; light rain
26
+32
+18
26 July, fri
+32
+18
Feels like
+28
736 mmHg
41%
3.3
m/s
W
Climate normal
+27
+19
26 July, Friday. day, 32°; night, 18°; clear
27
+33
+20
27 July, sat
+33
+20
Feels like
+29
739 mmHg
46%
3.3
m/s
W
Climate normal
+29
+21
27 July, Saturday. day, 33°; night, 20°; clear
28
+34
+20
28 July, sun
+34
+20
Feels like
+32
740 mmHg
50%
3.4
m/s
W
Climate normal
+29
+21
28 July, Sunday. day, 34°; night, 20°; clear
29
+34
+20
29 July, mon
+34
+20
Feels like
+30
740 mmHg
47%
3.1
m/s
N
Climate normal
+28
+21
29 July, Monday. day, 34°; night, 20°; mostly clear
30
+33
+19
30 July, tue
+33
+19
Feels like
+29
738 mmHg
47%
3.8
m/s
N
Climate normal
+29
+21
30 July, Tuesday. day, 33°; night, 19°; light rain
31
+31
+19
31 July, wed
+31
+19
Feels like
+26
734 mmHg
53%
4.1
m/s
W
Climate normal
+30
+21
31 July, Wednesday. day, 31°; night, 19°; partly cloudy
1 August
+32
+19
1 August, thu
+32
+19
Feels like
+27
735 mmHg
47%
4.2
m/s
W
Climate normal
+30
+22
1 August, Thursday. day, 32°; night, 19°; light rain
2
+27
+18
2 August, fri
+27
+18
Feels like
+25
730 mmHg
71%
3.5
m/s
SW
Climate normal
+29
+23
2 August, Friday. day, 27°; night, 18°; light rain
3
+24
+16
3 August, sat
+24
+16
Feels like
+24
726 mmHg
86%
2.1
m/s
NW
Climate normal
+30
+22
3 August, Saturday. day, 24°; night, 16°; light rain
4
+23
+17
4 August, sun
+23
+17
Feels like
+22
726 mmHg
85%
3.4
m/s
W
Climate normal
+30
+22
4 August, Sunday. day, 23°; night, 17°; light rain
5
+23
+14
5 August, mon
+23
+14
Feels like
+23
726 mmHg
86%
1.9
m/s
NW
Climate normal
+30
+22
5 August, Monday. day, 23°; night, 14°; rain
6
+24
+16
6 August, tue
+24
+16
Feels like
+22
727 mmHg
81%
2.3
m/s
N
Climate normal
+30
+22
6 August, Tuesday. day, 24°; night, 16°; light rain
7
+25
+16
7 August, wed
+25
+16
Feels like
+23
728 mmHg
78%
2
m/s
N
Climate normal
+31
+22
7 August, Wednesday. day, 25°; night, 16°; light rain
8
+27
+17
8 August, thu
+27
+17
Feels like
+25
728 mmHg
75%
1.7
m/s
NW
Climate normal
+30
+22
8 August, Thursday. day, 27°; night, 17°; clear
9
+26
+16
9 August, fri
+26
+16
Feels like
+25
730 mmHg
74%
1.5
m/s
NW
Climate normal
+29
+21
9 August, Friday. day, 26°; night, 16°; partly cloudy
10
+26
+16
10 August, sat
+26
+16
Feels like
+25
730 mmHg
72%
1.5
m/s
NW
Climate normal
+28
+19
10 August, Saturday. day, 26°; night, 16°; partly cloudy
11
+25
+19
11 August, sun
+25
+19
Feels like
+25
730 mmHg
79%
2.3
m/s
NW
Climate normal
+28
+20
11 August, Sunday. day, 25°; night, 19°; rain
12
+25
+17
12 August, mon
+25
+17
Feels like
+23
730 mmHg
79%
3.1
m/s
NE
Climate normal
+28
+20
12 August, Monday. day, 25°; night, 17°; light rain
13
+26
+15
13 August, tue
+26
+15
Feels like
+23
731 mmHg
71%
2.3
m/s
N
Climate normal
+29
+21
13 August, Tuesday. day, 26°; night, 15°; clear
14
+28
+15
14 August, wed
+28
+15
Feels like
+24
731 mmHg
69%
1.6
m/s
NW
Climate normal
+28
+20
14 August, Wednesday. day, 28°; night, 15°; clear
15
+27
+17
15 August, thu
+27
+17
Feels like
+25
730 mmHg
69%
2.1
m/s
W
Climate normal
+28
+21
15 August, Thursday. day, 27°; night, 17°; clear
16
+27
+19
16 August, fri
+27
+19
Feels like
+24
729 mmHg
73%
2.2
m/s
W
Climate normal
+28
+20
16 August, Friday. day, 27°; night, 19°; rain
17
+27
+19
17 August, sat
+27
+19
Feels like
+25
730 mmHg
80%
1.6
m/s
N
Climate normal
+29
+20
17 August, Saturday. day, 27°; night, 19°; rain
18
+30
+18
18 August, sun
+30
+18
Feels like
+26
731 mmHg
76%
1.7
m/s
NW
Climate normal
+29
+21
18 August, Sunday. day, 30°; night, 18°; rain
19
+29
+18
19 August, mon
+29
+18
Feels like
+27
730 mmHg
71%
1.6
m/s
SW
Climate normal
+29
+21
19 August, Monday. day, 29°; night, 18°; mostly clear
Average data for 10 years
Next, the average data for 10 years
20
+30
+22
20 August, tue
+30
+22
Feels like
+30
739 mmHg
43%
4.1
m/s
N
20 August, Tuesday. day, 30°; night, 22°; clear
21
+30
+21
21 August, wed
+30
+21
Feels like
+30
739 mmHg
43%
4.5
m/s
NW
21 August, Wednesday. day, 30°; night, 21°; clear
22
+29
+22
22 August, thu
+29
+22
Feels like
+28
738 mmHg
47%
4.9
m/s
N
22 August, Thursday. day, 29°; night, 22°; clear
23
+28
+20
23 August, fri
+28
+20
Feels like
+28
738 mmHg
54%
4.9
m/s
NW
23 August, Friday. day, 28°; night, 20°; clear
24
+28
+20
24 August, sat
+28
+20
Feels like
+29
738 mmHg
52%
4.9
m/s
NW
24 August, Saturday. day, 28°; night, 20°; clear
Average for 30 days
22
sunny days
4
days with precipitation
4
cloudy days
22 sunny days; 4 days with precipitation; 4 cloudy days;
66
%
air humidity
2.7
m/s
Wind
NW
10
mm of precipitation
(2% of annual average)
air humidity 66%; 10 millimeters of precipitation (2% of annual average); Wind north-westerly 2.7 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
NE
NW
NE
NE
W
W
W
N
N
W
W
SW
NW
W
NW
N
N
NW
NW
NW
NW
NE
N
NW
W
W
N
NW
SW
21
Average data for 10 years
22
23
24
25
26
27
28
29
30
31
1
August
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Daytime temperature
Night-time temperature
