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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
+12
+9
18 November, mon
+12
+9
Feels like
+10
739 mmHg
79%
4
m/s
E
18 November, Monday. day, 12°; night, 9°; partly cloudy
19
+12
+8
19 November, tue
+12
+8
Feels like
+10
739 mmHg
75%
4.3
m/s
E
19 November, Tuesday. day, 12°; night, 8°; rain
20
November
+16
+2
20 November, wed
+16
+2
Feels like
+8
727 mmHg
70%
8.3
m/s
SW
Climate normal
+12
+9
20 November, Wednesday. day, 16°; night, 2°; rain
21
+13
+14
21 November, thu
+13
+14
Feels like
+3
729 mmHg
75%
7.1
m/s
SW
Climate normal
+11
+8
21 November, Thursday. day, 13°; night, 14°; light rain
22
+14
−2
22 November, fri
+14
−2
Feels like
+3
729 mmHg
53%
6.8
m/s
W
Climate normal
+11
+8
22 November, Friday. day, 14°; night, -2°; light rain
23
+11
+2
23 November, sat
+11
+2
Feels like
+2
744 mmHg
61%
2
m/s
SE
Climate normal
+11
+8
23 November, Saturday. day, 11°; night, 2°; partly cloudy
24
+13
+5
24 November, sun
+13
+5
Feels like
+6
747 mmHg
67%
2.8
m/s
E
Climate normal
+11
+7
24 November, Sunday. day, 13°; night, 5°; partly cloudy
25
+14
+10
25 November, mon
+14
+10
Feels like
+8
744 mmHg
84%
2.6
m/s
E
Climate normal
+10
+7
25 November, Monday. day, 14°; night, 10°; light rain
26
+16
+12
26 November, tue
+16
+12
Feels like
+12
741 mmHg
84%
3.5
m/s
S
Climate normal
+9
+6
26 November, Tuesday. day, 16°; night, 12°; light rain
27
+16
+10
27 November, wed
+16
+10
Feels like
+12
741 mmHg
87%
2.3
m/s
S
Climate normal
+10
+6
27 November, Wednesday. day, 16°; night, 10°; light rain
28
+15
+8
28 November, thu
+15
+8
Feels like
+10
741 mmHg
88%
2.5
m/s
NE
Climate normal
+11
+6
28 November, Thursday. day, 15°; night, 8°; partly cloudy
29
+14
+5
29 November, fri
+14
+5
Feels like
+9
742 mmHg
87%
2.6
m/s
NE
Climate normal
+10
+8
29 November, Friday. day, 14°; night, 5°; overcast
30
+10
+3
30 November, sat
+10
+3
Feels like
+2
742 mmHg
80%
5
m/s
NW
Climate normal
+10
+7
30 November, Saturday. day, 10°; night, 3°; partly cloudy
1 December
+8
+3
1 December, sun
+8
+3
Feels like
−1
735 mmHg
78%
6
m/s
NW
Climate normal
+9
+7
1 December, Sunday. day, 8°; night, 3°; partly cloudy
2
+8
+3
2 December, mon
+8
+3
Feels like
0
736 mmHg
81%
5
m/s
W
Climate normal
+8
+6
2 December, Monday. day, 8°; night, 3°; partly cloudy
3
+10
+9
3 December, tue
+10
+9
Feels like
+5
733 mmHg
97%
1.7
m/s
S
Climate normal
+8
+5
3 December, Tuesday. day, 10°; night, 9°; rain
4
+9
+5
4 December, wed
+9
+5
Feels like
+5
729 mmHg
96%
4.1
m/s
N
Climate normal
+9
+5
4 December, Wednesday. day, 9°; night, 5°; rain
5
+7
+5
5 December, thu
+7
+5
Feels like
+1
731 mmHg
93%
3.7
m/s
N
Climate normal
+10
+6
5 December, Thursday. day, 7°; night, 5°; mostly clear
6
+5
−1
6 December, fri
+5
−1
Feels like
−2
741 mmHg
85%
5.9
m/s
NE
Climate normal
+10
+7
6 December, Friday. day, 5°; night, -1°; partly cloudy
7
+6
−1
7 December, sat
+6
−1
Feels like
−3
741 mmHg
84%
2.5
m/s
SW
Climate normal
+10
+7
7 December, Saturday. day, 6°; night, -1°; clear
8
+7
+2
8 December, sun
+7
+2
Feels like
−1
736 mmHg
90%
2
m/s
NW
Climate normal
+9
+6
8 December, Sunday. day, 7°; night, 2°; clear
9
+6
0
9 December, mon
+6
0
Feels like
−2
736 mmHg
88%
3.4
m/s
NE
Climate normal
+9
+4
9 December, Monday. day, 6°; night, 0°; clear
10
+6
+3
10 December, tue
+6
+3
Feels like
−2
734 mmHg
87%
3.9
m/s
NE
Climate normal
+9
+5
10 December, Tuesday. day, 6°; night, 3°; clear
11
+1
+1
11 December, wed
+1
+1
Feels like
−5
734 mmHg
99%
6.6
m/s
NE
Climate normal
+9
+7
11 December, Wednesday. day, 1°; night, 1°; sleet
12
+1
+1
12 December, thu
+1
+1
Feels like
−6
733 mmHg
100%
7
m/s
NE
Climate normal
+8
+5
12 December, Thursday. day, 1°; night, 1°; sleet
13
+6
+8
13 December, fri
+6
+8
Feels like
0
734 mmHg
100%
5.9
m/s
E
Climate normal
+8
+5
13 December, Friday. day, 6°; night, 8°; light rain
14
+9
+8
14 December, sat
+9
+8
Feels like
+5
733 mmHg
100%
4.2
m/s
NE
Climate normal
+8
+6
14 December, Saturday. day, 9°; night, 8°; rain
15
+9
+8
15 December, sun
+9
+8
Feels like
+5
732 mmHg
96%
2.9
m/s
NW
Climate normal
+9
+5
15 December, Sunday. day, 9°; night, 8°; overcast
16
+12
+13
16 December, mon
+12
+13
Feels like
+5
722 mmHg
95%
9.2
m/s
S
Climate normal
+8
+5
16 December, Monday. day, 12°; night, 13°; rain
17
+12
+14
17 December, tue
+12
+14
Feels like
+5
715 mmHg
91%
10.4
m/s
SW
Climate normal
+7
+5
17 December, Tuesday. day, 12°; night, 14°; rain
18
+15
+10
18 December, wed
+15
+10
Feels like
+9
716 mmHg
95%
8.9
m/s
SW
Climate normal
+6
+3
18 December, Wednesday. day, 15°; night, 10°; rain
19
+11
+5
19 December, thu
+11
+5
Feels like
+5
724 mmHg
91%
3.7
m/s
W
Climate normal
+7
+3
19 December, Thursday. day, 11°; night, 5°; mostly clear
Average data for 10 years
Next, the average data for 10 years
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
6
sunny days
15
days with precipitation
9
cloudy days
6 sunny days; 15 days with precipitation; 9 cloudy days;
86
%
air humidity
4.8
m/s
Wind
NE
29
mm of precipitation
(4% of annual average)
air humidity 86%; 29 millimeters of precipitation (4% of annual average); Wind north-easterly 4.8 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
W
SE
E
E
S
S
NE
NE
NW
NW
W
S
N
N
NE
SW
NW
NE
NE
NE
NE
E
NE
NW
S
SW
SW
W
20
Average data for 10 years
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
18
19
Daytime temperature
Night-time temperature
