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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
17
+12
+8
17 November, sun
+12
+8
Feels like
+10
739 mmHg
81%
4.1
m/s
E
17 November, Sunday. day, 12°; night, 8°; partly cloudy
18
November
+15
+8
18 November, mon
+15
+8
Feels like
+10
735 mmHg
86%
1.3
m/s
E
Climate normal
+12
+9
18 November, Monday. day, 15°; night, 8°; partly cloudy
19
+15
+9
19 November, tue
+15
+9
Feels like
+9
734 mmHg
85%
3
m/s
S
Climate normal
+12
+8
19 November, Tuesday. day, 15°; night, 9°; light rain
20
+16
+5
20 November, wed
+16
+5
Feels like
+7
728 mmHg
69%
7.9
m/s
W
Climate normal
+12
+9
20 November, Wednesday. day, 16°; night, 5°; rain
21
+11
+13
21 November, thu
+11
+13
Feels like
+4
727 mmHg
81%
4.8
m/s
SW
Climate normal
+11
+8
21 November, Thursday. day, 11°; night, 13°; heavy rain
22
+12
0
22 November, fri
+12
0
Feels like
+3
724 mmHg
77%
8.3
m/s
NW
Climate normal
+11
+8
22 November, Friday. day, 12°; night, 0°; rain
23
+11
+6
23 November, sat
+11
+6
Feels like
+4
740 mmHg
73%
2.7
m/s
SE
Climate normal
+11
+8
23 November, Saturday. day, 11°; night, 6°; partly cloudy
24
+15
+11
24 November, sun
+15
+11
Feels like
+8
741 mmHg
79%
4.5
m/s
S
Climate normal
+11
+7
24 November, Sunday. day, 15°; night, 11°; partly cloudy
25
+16
+12
25 November, mon
+16
+12
Feels like
+11
737 mmHg
87%
5
m/s
S
Climate normal
+10
+7
25 November, Monday. day, 16°; night, 12°; light rain
26
+15
+10
26 November, tue
+15
+10
Feels like
+10
735 mmHg
83%
4.2
m/s
S
Climate normal
+9
+6
26 November, Tuesday. day, 15°; night, 10°; light rain
27
+12
+9
27 November, wed
+12
+9
Feels like
+8
736 mmHg
89%
3.4
m/s
SE
Climate normal
+10
+6
27 November, Wednesday. day, 12°; night, 9°; light rain
28
+12
+8
28 November, thu
+12
+8
Feels like
+7
735 mmHg
84%
3.2
m/s
NW
Climate normal
+11
+6
28 November, Thursday. day, 12°; night, 8°; overcast
29
+11
+6
29 November, fri
+11
+6
Feels like
+4
739 mmHg
82%
5.2
m/s
E
Climate normal
+10
+8
29 November, Friday. day, 11°; night, 6°; overcast
30
+13
+11
30 November, sat
+13
+11
Feels like
+7
729 mmHg
93%
4.2
m/s
W
Climate normal
+10
+7
30 November, Saturday. day, 13°; night, 11°; light rain
1 December
+14
+10
1 December, sun
+14
+10
Feels like
+7
722 mmHg
92%
6.8
m/s
SW
Climate normal
+9
+7
1 December, Sunday. day, 14°; night, 10°; rain
2
+11
+7
2 December, mon
+11
+7
Feels like
+5
727 mmHg
92%
4.9
m/s
NW
Climate normal
+8
+6
2 December, Monday. day, 11°; night, 7°; light rain
3
+11
+10
3 December, tue
+11
+10
Feels like
+6
732 mmHg
91%
3.4
m/s
SW
Climate normal
+8
+5
3 December, Tuesday. day, 11°; night, 10°; partly cloudy
4
+12
+6
4 December, wed
+12
+6
Feels like
+6
725 mmHg
92%
6.7
m/s
NW
Climate normal
+9
+5
4 December, Wednesday. day, 12°; night, 6°; light rain
5
+8
+3
5 December, thu
+8
+3
Feels like
−2
721 mmHg
98%
9.9
m/s
E
Climate normal
+10
+6
5 December, Thursday. day, 8°; night, 3°; rain
6
+2
+1
6 December, fri
+2
+1
Feels like
−10
728 mmHg
91%
13.1
m/s
N
Climate normal
+10
+7
6 December, Friday. day, 2°; night, 1°; sleet
7
+3
0
7 December, sat
+3
0
Feels like
−7
736 mmHg
84%
8.5
m/s
N
Climate normal
+10
+7
7 December, Saturday. day, 3°; night, 0°; clear
8
+4
+2
8 December, sun
+4
+2
Feels like
−4
738 mmHg
80%
5.8
m/s
NE
Climate normal
+9
+6
8 December, Sunday. day, 4°; night, 2°; clear
9
+7
+6
9 December, mon
+7
+6
Feels like
0
733 mmHg
84%
3.5
m/s
N
Climate normal
+9
+4
9 December, Monday. day, 7°; night, 6°; clear
10
+6
+2
10 December, tue
+6
+2
Feels like
−3
741 mmHg
82%
7.2
m/s
NW
Climate normal
+9
+5
10 December, Tuesday. day, 6°; night, 2°; light rain
11
+8
+1
11 December, wed
+8
+1
Feels like
−1
738 mmHg
86%
2.7
m/s
W
Climate normal
+9
+7
11 December, Wednesday. day, 8°; night, 1°; mostly clear
12
+10
+1
12 December, thu
+10
+1
Feels like
+2
734 mmHg
86%
0.8
m/s
NW
Climate normal
+8
+5
12 December, Thursday. day, 10°; night, 1°; partly cloudy
13
+11
+3
13 December, fri
+11
+3
Feels like
+3
732 mmHg
89%
2
m/s
SW
Climate normal
+8
+5
13 December, Friday. day, 11°; night, 3°; clear
14
+10
+10
14 December, sat
+10
+10
Feels like
+5
730 mmHg
91%
3.2
m/s
SW
Climate normal
+8
+6
14 December, Saturday. day, 10°; night, 10°; partly cloudy
15
+11
+6
15 December, sun
+11
+6
Feels like
+1
719 mmHg
88%
12.4
m/s
SW
Climate normal
+9
+5
15 December, Sunday. day, 11°; night, 6°; rain
16
+7
+11
16 December, mon
+7
+11
Feels like
−1
723 mmHg
77%
5.4
m/s
SW
Climate normal
+8
+5
16 December, Monday. day, 7°; night, 11°; clear
17
+9
+2
17 December, tue
+9
+2
Feels like
−1
718 mmHg
74%
8.9
m/s
NW
Climate normal
+7
+5
17 December, Tuesday. day, 9°; night, 2°; light rain
Average data for 10 years
Next, the average data for 10 years
18
+6
+3
18 December, wed
+6
+3
Feels like
+2
739 mmHg
75%
4.3
m/s
NE
18 December, Wednesday. day, 6°; night, 3°; partly cloudy
19
+7
+3
19 December, thu
+7
+3
Feels like
+3
741 mmHg
75%
4.4
m/s
NE
19 December, Thursday. day, 7°; night, 3°; rain
20
+8
+4
20 December, fri
+8
+4
Feels like
+4
743 mmHg
75%
4.3
m/s
E
20 December, Friday. day, 8°; night, 4°; partly cloudy
21
+9
+6
21 December, sat
+9
+6
Feels like
+6
742 mmHg
79%
4.6
m/s
SE
21 December, Saturday. day, 9°; night, 6°; clear
Average for 30 days
10
sunny days
12
days with precipitation
8
cloudy days
10 sunny days; 12 days with precipitation; 8 cloudy days;
85
%
air humidity
5.4
m/s
Wind
SW
42
mm of precipitation
(5% of annual average)
air humidity 85%; 42 millimeters of precipitation (5% of annual average); Wind south-westerly 5.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
S
W
SW
NW
SE
S
S
S
SE
NW
E
W
SW
NW
SW
NW
E
N
N
NE
N
NW
W
NW
SW
SW
SW
SW
NW
18
Average data for 10 years
19
20
21
22
23
24
25
26
27
28
29
30
1
December
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Daytime temperature
Night-time temperature
