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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
1 December
+9
+7
1 December, sun
+9
+7
Feels like
+5
736 mmHg
82%
5.9
m/s
E
1 December, Sunday. day, 9°; night, 7°; rain
2
+8
+6
2 December, mon
+8
+6
Feels like
+5
737 mmHg
83%
4.1
m/s
NE
2 December, Monday. day, 8°; night, 6°; rain
3
+8
+5
3 December, tue
+8
+5
Feels like
+5
739 mmHg
77%
3.5
m/s
NE
3 December, Tuesday. day, 8°; night, 5°; clear
4
December
+11
+4
4 December, wed
+11
+4
Feels like
+5
737 mmHg
78%
3
m/s
NE
Climate normal
+9
+5
4 December, Wednesday. day, 11°; night, 4°; overcast
5
+11
−2
5 December, thu
+11
−2
Feels like
+1
740 mmHg
63%
4.8
m/s
N
Climate normal
+10
+6
5 December, Thursday. day, 11°; night, -2°; mostly clear
6
+9
+2
6 December, fri
+9
+2
Feels like
+2
739 mmHg
71%
1.3
m/s
SE
Climate normal
+10
+7
6 December, Friday. day, 9°; night, 2°; overcast
7
+10
+7
7 December, sat
+10
+7
Feels like
+4
734 mmHg
83%
3.1
m/s
NE
Climate normal
+10
+7
7 December, Saturday. day, 10°; night, 7°; light rain
8
+8
+2
8 December, sun
+8
+2
Feels like
+2
723 mmHg
74%
3.9
m/s
W
Climate normal
+9
+6
8 December, Sunday. day, 8°; night, 2°; light rain
9
+8
0
9 December, mon
+8
0
Feels like
+1
728 mmHg
75%
3.3
m/s
NE
Climate normal
+9
+4
9 December, Monday. day, 8°; night, 0°; partly cloudy
10
+7
+2
10 December, tue
+7
+2
Feels like
0
732 mmHg
77%
3.3
m/s
NE
Climate normal
+9
+5
10 December, Tuesday. day, 7°; night, 2°; clear
11
+8
+4
11 December, wed
+8
+4
Feels like
+1
735 mmHg
83%
2.9
m/s
NE
Climate normal
+9
+7
11 December, Wednesday. day, 8°; night, 4°; sleet
12
+8
+4
12 December, thu
+8
+4
Feels like
+3
736 mmHg
85%
2.9
m/s
E
Climate normal
+8
+5
12 December, Thursday. day, 8°; night, 4°; sleet
13
+9
+6
13 December, fri
+9
+6
Feels like
+3
736 mmHg
82%
3.8
m/s
SW
Climate normal
+8
+5
13 December, Friday. day, 9°; night, 6°; partly cloudy
14
+9
+4
14 December, sat
+9
+4
Feels like
+4
731 mmHg
83%
4.3
m/s
W
Climate normal
+8
+6
14 December, Saturday. day, 9°; night, 4°; rain
15
+10
+6
15 December, sun
+10
+6
Feels like
+5
736 mmHg
84%
4.2
m/s
SW
Climate normal
+9
+5
15 December, Sunday. day, 10°; night, 6°; overcast
16
+8
+1
16 December, mon
+8
+1
Feels like
0
736 mmHg
85%
2
m/s
SW
Climate normal
+8
+5
16 December, Monday. day, 8°; night, 1°; clear
17
+8
+5
17 December, tue
+8
+5
Feels like
+4
731 mmHg
93%
1.9
m/s
SW
Climate normal
+7
+5
17 December, Tuesday. day, 8°; night, 5°; partly cloudy
18
+9
+5
18 December, wed
+9
+5
Feels like
+3
731 mmHg
91%
3.1
m/s
NE
Climate normal
+6
+3
18 December, Wednesday. day, 9°; night, 5°; mostly clear
19
+7
+4
19 December, thu
+7
+4
Feels like
+2
736 mmHg
88%
3.7
m/s
NE
Climate normal
+7
+3
19 December, Thursday. day, 7°; night, 4°; partly cloudy
20
+6
+2
20 December, fri
+6
+2
Feels like
0
739 mmHg
93%
3.3
m/s
NE
Climate normal
+8
+4
20 December, Friday. day, 6°; night, 2°; mostly clear
21
+8
+5
21 December, sat
+8
+5
Feels like
+1
737 mmHg
90%
3.8
m/s
SE
Climate normal
+9
+6
21 December, Saturday. day, 8°; night, 5°; clear
22
+9
+11
22 December, sun
+9
+11
Feels like
+1
731 mmHg
93%
8.4
m/s
SE
Climate normal
+9
+7
22 December, Sunday. day, 9°; night, 11°; rain
23
+12
+12
23 December, mon
+12
+12
Feels like
+9
729 mmHg
97%
5.5
m/s
SE
Climate normal
+9
+7
23 December, Monday. day, 12°; night, 12°; rain
24
+13
+12
24 December, tue
+13
+12
Feels like
+9
732 mmHg
95%
4.6
m/s
SE
Climate normal
+10
+8
24 December, Tuesday. day, 13°; night, 12°; light rain
25
+14
+10
25 December, wed
+14
+10
Feels like
+9
736 mmHg
92%
4.4
m/s
S
Climate normal
+8
+7
25 December, Wednesday. day, 14°; night, 10°; partly cloudy
26
+14
+8
26 December, thu
+14
+8
Feels like
+10
738 mmHg
92%
1.8
m/s
SE
Climate normal
+8
+5
26 December, Thursday. day, 14°; night, 8°; mostly clear
27
+13
+5
27 December, fri
+13
+5
Feels like
+7
736 mmHg
92%
2.4
m/s
E
Climate normal
+7
+5
27 December, Friday. day, 13°; night, 5°; clear
28
+11
+7
28 December, sat
+11
+7
Feels like
+5
734 mmHg
95%
1.5
m/s
S
Climate normal
+7
+4
28 December, Saturday. day, 11°; night, 7°; partly cloudy
29
+10
+8
29 December, sun
+10
+8
Feels like
+7
733 mmHg
96%
1.9
m/s
E
Climate normal
+7
+5
29 December, Sunday. day, 10°; night, 8°; light rain
30
+11
+7
30 December, mon
+11
+7
Feels like
+6
730 mmHg
93%
1.6
m/s
E
Climate normal
+7
+3
30 December, Monday. day, 11°; night, 7°; partly cloudy
31
+10
+8
31 December, tue
+10
+8
Feels like
+5
730 mmHg
94%
1.7
m/s
E
Climate normal
+7
+3
31 December, Tuesday. day, 10°; night, 8°; partly cloudy
1 January
+11
+7
1 January, wed
+11
+7
Feels like
+8
728 mmHg
95%
1.4
m/s
SE
Climate normal
+7
+3
1 January, Wednesday. day, 11°; night, 7°; light rain
2
+11
+9
2 January, thu
+11
+9
Feels like
+6
732 mmHg
94%
3.1
m/s
NE
Climate normal
+7
+3
2 January, Thursday. day, 11°; night, 9°; light rain
Average data for 10 years
Next, the average data for 10 years
3
+7
+4
3 January, fri
+7
+4
Feels like
+3
740 mmHg
81%
5.6
m/s
NE
3 January, Friday. day, 7°; night, 4°; partly cloudy
4
+6
+3
4 January, sat
+6
+3
Feels like
+3
738 mmHg
80%
5.5
m/s
NE
4 January, Saturday. day, 6°; night, 3°; rain
Average for 30 days
8
sunny days
11
days with precipitation
11
cloudy days
8 sunny days; 11 days with precipitation; 11 cloudy days;
87
%
air humidity
3.2
m/s
Wind
NE
21
mm of precipitation
(3% of annual average)
air humidity 87%; 21 millimeters of precipitation (3% of annual average); Wind north-easterly 3.2 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NE
N
SE
NE
W
NE
NE
NE
E
SW
W
SW
SW
SW
NE
NE
NE
SE
SE
SE
SE
S
SE
E
S
E
E
E
SE
NE
4
Average data for 10 years
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
January
2
Daytime temperature
Night-time temperature
