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December 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
30
+10
+7
30 November, sun
+10
+7
Feels like
+6
734 mmHg
79%
5.5
m/s
E
30 November, Sunday. day, 10°; night, 7°; rain
1
+9
+7
1 December, mon
+9
+7
Feels like
+5
736 mmHg
82%
5.9
m/s
E
1 December, Monday. day, 9°; night, 7°; rain
2
+8
+6
2 December, tue
+8
+6
Feels like
+5
737 mmHg
83%
4.1
m/s
NE
2 December, Tuesday. day, 8°; night, 6°; rain
3
+8
+5
3 December, wed
+8
+5
Feels like
+5
739 mmHg
77%
3.5
m/s
NE
3 December, Wednesday. day, 8°; night, 5°; clear
4
+9
+5
4 December, thu
+9
+5
Feels like
+6
739 mmHg
79%
4.5
m/s
E
4 December, Thursday. day, 9°; night, 5°; rain
5
+10
+6
5 December, fri
+10
+6
Feels like
+7
739 mmHg
83%
4.9
m/s
S
5 December, Friday. day, 10°; night, 6°; partly cloudy
6
+10
+7
6 December, sat
+10
+7
Feels like
+6
740 mmHg
83%
4.9
m/s
S
6 December, Saturday. day, 10°; night, 7°; clear
7
+10
+7
7 December, sun
+10
+7
Feels like
+7
741 mmHg
80%
5.1
m/s
SE
7 December, Sunday. day, 10°; night, 7°; rain
8
+9
+6
8 December, mon
+9
+6
Feels like
+5
741 mmHg
75%
6.3
m/s
NE
8 December, Monday. day, 9°; night, 6°; partly cloudy
9
+9
+4
9 December, tue
+9
+4
Feels like
+5
743 mmHg
68%
5.4
m/s
NE
9 December, Tuesday. day, 9°; night, 4°; partly cloudy
10
+9
+5
10 December, wed
+9
+5
Feels like
+6
739 mmHg
75%
4.5
m/s
SE
10 December, Wednesday. day, 9°; night, 5°; clear
11
+9
+7
11 December, thu
+9
+7
Feels like
+6
738 mmHg
81%
5
m/s
E
11 December, Thursday. day, 9°; night, 7°; clear
12
+8
+5
12 December, fri
+8
+5
Feels like
+5
738 mmHg
80%
4
m/s
NE
12 December, Friday. day, 8°; night, 5°; partly cloudy
13
+8
+5
13 December, sat
+8
+5
Feels like
+4
739 mmHg
79%
4.4
m/s
E
13 December, Saturday. day, 8°; night, 5°; rain
14
+8
+6
14 December, sun
+8
+6
Feels like
+3
738 mmHg
79%
6
m/s
NE
14 December, Sunday. day, 8°; night, 6°; rain
15
+9
+5
15 December, mon
+9
+5
Feels like
+5
737 mmHg
76%
6
m/s
E
15 December, Monday. day, 9°; night, 5°; rain
16
+8
+5
16 December, tue
+8
+5
Feels like
+5
737 mmHg
69%
5.5
m/s
NE
16 December, Tuesday. day, 8°; night, 5°; clear
17
+7
+5
17 December, wed
+7
+5
Feels like
+3
738 mmHg
72%
4
m/s
E
17 December, Wednesday. day, 7°; night, 5°; clear
18
+6
+3
18 December, thu
+6
+3
Feels like
+2
739 mmHg
75%
4.3
m/s
NE
18 December, Thursday. day, 6°; night, 3°; partly cloudy
19
+7
+3
19 December, fri
+7
+3
Feels like
+3
741 mmHg
75%
4.4
m/s
NE
19 December, Friday. day, 7°; night, 3°; rain
20
+8
+4
20 December, sat
+8
+4
Feels like
+4
743 mmHg
75%
4.3
m/s
E
20 December, Saturday. day, 8°; night, 4°; partly cloudy
21
+9
+6
21 December, sun
+9
+6
Feels like
+6
742 mmHg
79%
4.6
m/s
SE
21 December, Sunday. day, 9°; night, 6°; clear
22
+9
+7
22 December, mon
+9
+7
Feels like
+6
742 mmHg
75%
4
m/s
SE
22 December, Monday. day, 9°; night, 7°; partly cloudy
23
+9
+7
23 December, tue
+9
+7
Feels like
+6
741 mmHg
81%
4.5
m/s
S
23 December, Tuesday. day, 9°; night, 7°; rain
24
+10
+8
24 December, wed
+10
+8
Feels like
+6
741 mmHg
83%
4.5
m/s
S
24 December, Wednesday. day, 10°; night, 8°; clear
25
+8
+7
25 December, thu
+8
+7
Feels like
+4
739 mmHg
85%
5.9
m/s
E
25 December, Thursday. day, 8°; night, 7°; rain
26
+8
+5
26 December, fri
+8
+5
Feels like
+3
739 mmHg
77%
5.9
m/s
NE
26 December, Friday. day, 8°; night, 5°; rain
27
+7
+5
27 December, sat
+7
+5
Feels like
+3
739 mmHg
76%
4.8
m/s
NE
27 December, Saturday. day, 7°; night, 5°; clear
28
+7
+4
28 December, sun
+7
+4
Feels like
+3
741 mmHg
75%
4.9
m/s
NE
28 December, Sunday. day, 7°; night, 4°; clear
29
+7
+5
29 December, mon
+7
+5
Feels like
+3
742 mmHg
75%
5.5
m/s
NE
29 December, Monday. day, 7°; night, 5°; rain
30
+7
+3
30 December, tue
+7
+3
Feels like
+3
742 mmHg
72%
5.5
m/s
NE
30 December, Tuesday. day, 7°; night, 3°; clear
31
+7
+3
31 December, wed
+7
+3
Feels like
+3
742 mmHg
72%
5.5
m/s
NE
31 December, Wednesday. day, 7°; night, 3°; partly cloudy
1
+7
+3
1 January, thu
+7
+3
Feels like
+3
741 mmHg
70%
4.4
m/s
E
1 January, Thursday. day, 7°; night, 3°; clear
2
+7
+3
2 January, fri
+7
+3
Feels like
+3
739 mmHg
81%
5
m/s
E
2 January, Friday. day, 7°; night, 3°; rain
3
+7
+4
3 January, sat
+7
+4
Feels like
+3
740 mmHg
81%
5.6
m/s
NE
3 January, Saturday. day, 7°; night, 4°; partly cloudy
Average data for 10 years
Siena December
11
sunny days
12
days with precipitation
8
cloudy days
11 sunny days; 12 days with precipitation; 8 cloudy days;
77
%
air humidity
3.4
m/s
Wind
E
76
mm of precipitation
(9% of annual average)
air humidity 77%; 76 millimeters of precipitation (9% of annual average); Wind easterly 3.4 Meters per second
Weather graphs for December
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
E
NE
NE
E
S
S
SE
NE
NE
SE
E
NE
E
NE
E
NE
E
NE
NE
E
SE
SE
S
S
E
NE
NE
NE
NE
NE
NE
1
Average data for 10 years
2
3
4
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
Daytime temperature
Night-time temperature
Cities near you
Rome
Milan
Venice
Florence
Naples
Monaco
Genoa
Bologna
Como
Cities with similar weather in December
New Athos
Gudauta
Dubrovnik
Gali
Kotor
Turin
Kahta
La Paz
Zugdidi
