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December weather forecast in Sion
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
−2
−4
30 November, sun
−2
−4
Feels like
−7
722 mmHg
79%
5.1
m/s
SE
30 November, Sunday. day, -2°; night, -4°; overcast
1
0
−3
1 December, mon
0
−3
Feels like
−5
723 mmHg
64%
4.5
m/s
SE
1 December, Monday. day, 0°; night, -3°; partly cloudy
2
−1
−3
2 December, tue
−1
−3
Feels like
−6
725 mmHg
66%
4.3
m/s
W
2 December, Tuesday. day, -1°; night, -3°; snow
3
−1
−4
3 December, wed
−1
−4
Feels like
−6
726 mmHg
72%
4.9
m/s
SW
3 December, Wednesday. day, -1°; night, -4°; clear
4
0
−2
4 December, thu
0
−2
Feels like
−5
726 mmHg
76%
5
m/s
SW
4 December, Thursday. day, 0°; night, -2°; snow
5
0
−3
5 December, fri
0
−3
Feels like
−6
725 mmHg
80%
5.9
m/s
SW
5 December, Friday. day, 0°; night, -3°; snow
6
−1
−2
6 December, sat
−1
−2
Feels like
−6
727 mmHg
81%
6.1
m/s
SW
6 December, Saturday. day, -1°; night, -2°; partly cloudy
7
−1
−2
7 December, sun
−1
−2
Feels like
−6
728 mmHg
75%
5.5
m/s
SW
7 December, Sunday. day, -1°; night, -2°; partly cloudy
8
−2
−3
8 December, mon
−2
−3
Feels like
−7
731 mmHg
64%
5
m/s
W
8 December, Monday. day, -2°; night, -3°; snow
9
0
−4
9 December, tue
0
−4
Feels like
−5
730 mmHg
58%
4.9
m/s
S
9 December, Tuesday. day, 0°; night, -4°; snow
10
−1
−2
10 December, wed
−1
−2
Feels like
−5
726 mmHg
64%
4.6
m/s
SW
10 December, Wednesday. day, -1°; night, -2°; partly cloudy
11
−2
−2
11 December, thu
−2
−2
Feels like
−8
726 mmHg
70%
5.1
m/s
W
11 December, Thursday. day, -2°; night, -2°; snow
12
−2
−5
12 December, fri
−2
−5
Feels like
−8
725 mmHg
64%
5.4
m/s
SE
12 December, Friday. day, -2°; night, -5°; snow
13
−2
−3
13 December, sat
−2
−3
Feels like
−7
725 mmHg
70%
5.3
m/s
S
13 December, Saturday. day, -2°; night, -3°; clear
14
−2
−4
14 December, sun
−2
−4
Feels like
−8
724 mmHg
69%
5.4
m/s
S
14 December, Sunday. day, -2°; night, -4°; clear
15
−2
−4
15 December, mon
−2
−4
Feels like
−7
723 mmHg
81%
5
m/s
SW
15 December, Monday. day, -2°; night, -4°; snow
16
−3
−5
16 December, tue
−3
−5
Feels like
−8
724 mmHg
76%
5.3
m/s
SW
16 December, Tuesday. day, -3°; night, -5°; snow
17
−3
−6
17 December, wed
−3
−6
Feels like
−8
725 mmHg
75%
4.1
m/s
W
17 December, Wednesday. day, -3°; night, -6°; snow
18
−3
−5
18 December, thu
−3
−5
Feels like
−8
726 mmHg
79%
4.6
m/s
SW
18 December, Thursday. day, -3°; night, -5°; clear
19
−2
−6
19 December, fri
−2
−6
Feels like
−7
728 mmHg
81%
5.6
m/s
SW
19 December, Friday. day, -2°; night, -6°; snow
20
−1
−3
20 December, sat
−1
−3
Feels like
−6
729 mmHg
76%
4.6
m/s
S
20 December, Saturday. day, -1°; night, -3°; overcast
21
+2
−1
21 December, sun
+2
−1
Feels like
−3
729 mmHg
75%
5.4
m/s
S
21 December, Sunday. day, 2°; night, -1°; clear
22
+3
−1
22 December, mon
+3
−1
Feels like
−2
728 mmHg
66%
5
m/s
S
22 December, Monday. day, 3°; night, -1°; rain
23
+2
0
23 December, tue
+2
0
Feels like
−4
727 mmHg
69%
5.4
m/s
S
23 December, Tuesday. day, 2°; night, 0°; clear
24
0
0
24 December, wed
0
0
Feels like
−5
728 mmHg
72%
6.5
m/s
SW
24 December, Wednesday. day, 0°; night, 0°; snow
25
−1
−3
25 December, thu
−1
−3
Feels like
−7
727 mmHg
68%
5.4
m/s
E
25 December, Thursday. day, -1°; night, -3°; snow
26
−1
−3
26 December, fri
−1
−3
Feels like
−7
726 mmHg
67%
5.9
m/s
S
26 December, Friday. day, -1°; night, -3°; clear
27
−2
−5
27 December, sat
−2
−5
Feels like
−8
726 mmHg
73%
5.5
m/s
S
27 December, Saturday. day, -2°; night, -5°; snow
28
−3
−5
28 December, sun
−3
−5
Feels like
−8
730 mmHg
75%
6
m/s
SW
28 December, Sunday. day, -3°; night, -5°; partly cloudy
29
−1
−5
29 December, mon
−1
−5
Feels like
−7
729 mmHg
80%
5.5
m/s
S
29 December, Monday. day, -1°; night, -5°; clear
30
−1
−3
30 December, tue
−1
−3
Feels like
−6
728 mmHg
75%
5
m/s
SW
30 December, Tuesday. day, -1°; night, -3°; clear
31
−1
−3
31 December, wed
−1
−3
Feels like
−6
728 mmHg
75%
5
m/s
SW
31 December, Wednesday. day, -1°; night, -3°; clear
1
0
−3
1 January, thu
0
−3
Feels like
−5
726 mmHg
72%
4.6
m/s
S
1 January, Thursday. day, 0°; night, -3°; clear
2
−3
−3
2 January, fri
−3
−3
Feels like
−8
727 mmHg
76%
5
m/s
SW
2 January, Friday. day, -3°; night, -3°; partly cloudy
3
−3
−6
3 January, sat
−3
−6
Feels like
−8
727 mmHg
68%
4.8
m/s
S
3 January, Saturday. day, -3°; night, -6°; partly cloudy
Average data for 10 years
Sion December
10
sunny days
15
days with precipitation
6
cloudy days
10 sunny days; 15 days with precipitation; 6 cloudy days;
73
%
air humidity
3.7
m/s
Wind
SW
90
mm of precipitation
(7% of annual average)
air humidity 73%; 90 millimeters of precipitation (7% of annual average); Wind south-westerly 3.7 Meters per second
Weather graphs for December
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SE
W
SW
SW
SW
SW
SW
W
S
SW
W
SE
S
S
SW
SW
W
SW
SW
S
S
S
S
SW
E
S
S
SW
S
SW
SW
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
Milan
Nice
Marseilles
Zurich
Geneva
Bern
Monaco
Genoa
Como
Cities with similar weather in December
Minsk
Gomel
Mogilev
Vitebsk
Reykyavik
Vilnius
Bobruisk
Baranavichy
Mozyr
