10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
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
+30
+21
21 July, sun
+30
+21
Feels like
+30
736 mmHg
47%
4.5
m/s
W
21 July, Sunday. day, 30°; night, 21°; clear
22
+29
+21
22 July, mon
+29
+21
Feels like
+28
736 mmHg
47%
5.5
m/s
N
22 July, Monday. day, 29°; night, 21°; clear
23
+27
+20
23 July, tue
+27
+20
Feels like
+26
735 mmHg
50%
5.5
m/s
NW
23 July, Tuesday. day, 27°; night, 20°; clear
24
+27
+19
24 July, wed
+27
+19
Feels like
+26
735 mmHg
52%
4.5
m/s
NW
24 July, Wednesday. day, 27°; night, 19°; rain
25
July
+34
+20
25 July, thu
+34
+20
Feels like
+34
734 mmHg
49%
2.5
m/s
E
Climate normal
+28
+20
25 July, Thursday. day, 34°; night, 20°; clear
26
+34
+20
26 July, fri
+34
+20
Feels like
+32
736 mmHg
50%
3.8
m/s
W
Climate normal
+27
+19
26 July, Friday. day, 34°; night, 20°; mostly clear
27
+34
+19
27 July, sat
+34
+19
Feels like
+33
738 mmHg
49%
3.5
m/s
SW
Climate normal
+29
+21
27 July, Saturday. day, 34°; night, 19°; thunderstorm
28
+35
+19
28 July, sun
+35
+19
Feels like
+32
740 mmHg
45%
3.6
m/s
W
Climate normal
+29
+21
28 July, Sunday. day, 35°; night, 19°; clear
29
+35
+21
29 July, mon
+35
+21
Feels like
+34
740 mmHg
46%
3
m/s
NE
Climate normal
+28
+21
29 July, Monday. day, 35°; night, 21°; mostly clear
30
+35
+21
30 July, tue
+35
+21
Feels like
+32
738 mmHg
44%
2.4
m/s
NE
Climate normal
+29
+21
30 July, Tuesday. day, 35°; night, 21°; mostly clear
31
+35
+21
31 July, wed
+35
+21
Feels like
+31
738 mmHg
43%
3.2
m/s
W
Climate normal
+30
+21
31 July, Wednesday. day, 35°; night, 21°; clear
1 August
+33
+20
1 August, thu
+33
+20
Feels like
+29
737 mmHg
46%
4.4
m/s
W
Climate normal
+30
+22
1 August, Thursday. day, 33°; night, 20°; clear
2
+32
+21
2 August, fri
+32
+21
Feels like
+29
734 mmHg
49%
3.9
m/s
W
Climate normal
+29
+23
2 August, Friday. day, 32°; night, 21°; mostly clear
3
+30
+19
3 August, sat
+30
+19
Feels like
+26
734 mmHg
49%
3.8
m/s
NW
Climate normal
+30
+22
3 August, Saturday. day, 30°; night, 19°; partly cloudy
4
+32
+21
4 August, sun
+32
+21
Feels like
+28
735 mmHg
52%
3.6
m/s
NW
Climate normal
+30
+22
4 August, Sunday. day, 32°; night, 21°; partly cloudy
5
+34
+21
5 August, mon
+34
+21
Feels like
+30
735 mmHg
48%
3.9
m/s
NW
Climate normal
+30
+22
5 August, Monday. day, 34°; night, 21°; partly cloudy
6
+34
+21
6 August, tue
+34
+21
Feels like
+29
735 mmHg
50%
3.6
m/s
NW
Climate normal
+30
+22
6 August, Tuesday. day, 34°; night, 21°; partly cloudy
7
+28
+20
7 August, wed
+28
+20
Feels like
+27
727 mmHg
77%
3.1
m/s
SW
Climate normal
+31
+22
7 August, Wednesday. day, 28°; night, 20°; clear
8
+29
+20
8 August, thu
+29
+20
Feels like
+26
725 mmHg
75%
4.1
m/s
SW
Climate normal
+30
+22
8 August, Thursday. day, 29°; night, 20°; clear
9
+27
+19
9 August, fri
+27
+19
Feels like
+26
726 mmHg
81%
2.8
m/s
NW
Climate normal
+29
+21
9 August, Friday. day, 27°; night, 19°; light rain
10
+26
+17
10 August, sat
+26
+17
Feels like
+24
727 mmHg
74%
2.4
m/s
NW
Climate normal
+28
+19
10 August, Saturday. day, 26°; night, 17°; clear
11
+22
+16
11 August, sun
+22
+16
Feels like
+19
727 mmHg
84%
4.3
m/s
NW
Climate normal
+28
+20
11 August, Sunday. day, 22°; night, 16°; rain
12
+24
+14
12 August, mon
+24
+14
Feels like
+20
729 mmHg
70%
2.3
m/s
NW
Climate normal
+28
+20
12 August, Monday. day, 24°; night, 14°; clear
13
+25
+19
13 August, tue
+25
+19
Feels like
+22
728 mmHg
67%
3.3
m/s
SW
Climate normal
+29
+21
13 August, Tuesday. day, 25°; night, 19°; clear
14
+23
+18
14 August, wed
+23
+18
Feels like
+21
727 mmHg
88%
3.2
m/s
S
Climate normal
+28
+20
14 August, Wednesday. day, 23°; night, 18°; rain
15
+24
+15
15 August, thu
+24
+15
Feels like
+21
731 mmHg
75%
3.3
m/s
N
Climate normal
+28
+21
15 August, Thursday. day, 24°; night, 15°; mostly clear
16
+26
+15
16 August, fri
+26
+15
Feels like
+22
730 mmHg
68%
2.1
m/s
W
Climate normal
+28
+20
16 August, Friday. day, 26°; night, 15°; clear
17
+26
+18
17 August, sat
+26
+18
Feels like
+23
729 mmHg
70%
3.3
m/s
W
Climate normal
+29
+20
17 August, Saturday. day, 26°; night, 18°; clear
18
+25
+17
18 August, sun
+25
+17
Feels like
+23
730 mmHg
80%
2.2
m/s
NW
Climate normal
+29
+21
18 August, Sunday. day, 25°; night, 17°; mostly clear
19
+26
+16
19 August, mon
+26
+16
Feels like
+23
731 mmHg
72%
2.4
m/s
NW
Climate normal
+29
+21
19 August, Monday. day, 26°; night, 16°; clear
20
+28
+17
20 August, tue
+28
+17
Feels like
+24
732 mmHg
68%
1.8
m/s
N
Climate normal
+30
+22
20 August, Tuesday. day, 28°; night, 17°; clear
21
+28
+17
21 August, wed
+28
+17
Feels like
+25
732 mmHg
66%
2.4
m/s
W
Climate normal
+30
+21
21 August, Wednesday. day, 28°; night, 17°; clear
22
+27
+18
22 August, thu
+27
+18
Feels like
+23
729 mmHg
70%
3
m/s
W
Climate normal
+29
+22
22 August, Thursday. day, 27°; night, 18°; clear
23
+24
+17
23 August, fri
+24
+17
Feels like
+22
728 mmHg
86%
3.2
m/s
NE
Climate normal
+28
+20
23 August, Friday. day, 24°; night, 17°; rain
Average data for 10 years
Next, the average data for 10 years
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
24
sunny days
2
days with precipitation
4
cloudy days
24 sunny days; 2 days with precipitation; 4 cloudy days;
63
%
air humidity
3.1
m/s
Wind
NW
7
mm of precipitation
(1% of annual average)
air humidity 63%; 7 millimeters of precipitation (1% of annual average); Wind north-westerly 3.1 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
W
SW
W
NE
NE
W
W
W
NW
NW
NW
NW
SW
SW
NW
NW
NW
NW
SW
S
N
W
W
NW
NW
N
W
W
NE
25
Average data for 10 years
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
20
21
22
23
Daytime temperature
Night-time temperature
