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Monthly 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
17
November
+9
+4
17 November, sun
+9
+4
Feels like
−1
717 mmHg
54%
3.6
m/s
NW
Climate normal
+2
+1
17 November, Sunday. day, 9°; night, 4°; partly cloudy
18
+7
+2
18 November, mon
+7
+2
Feels like
+2
718 mmHg
76%
1.9
m/s
W
Climate normal
+2
−1
18 November, Monday. day, 7°; night, 2°; sleet
19
+5
+1
19 November, tue
+5
+1
Feels like
0
710 mmHg
87%
5.5
m/s
W
Climate normal
+2
0
19 November, Tuesday. day, 5°; night, 1°; sleet
20
+1
−6
20 November, wed
+1
−6
Feels like
−6
713 mmHg
80%
4.5
m/s
W
Climate normal
+2
0
20 November, Wednesday. day, 1°; night, -6°; snow
21
−1
−1
21 November, thu
−1
−1
Feels like
−9
713 mmHg
80%
4.3
m/s
NE
Climate normal
+1
−1
21 November, Thursday. day, -1°; night, -1°; heavy snow
22
−1
−5
22 November, fri
−1
−5
Feels like
−7
715 mmHg
78%
3.4
m/s
W
Climate normal
0
−2
22 November, Friday. day, -1°; night, -5°; snow
23
+4
+2
23 November, sat
+4
+2
Feels like
−3
721 mmHg
76%
3
m/s
NE
Climate normal
+1
−1
23 November, Saturday. day, 4°; night, 2°; overcast
24
+7
+3
24 November, sun
+7
+3
Feels like
0
718 mmHg
78%
5.3
m/s
E
Climate normal
+1
−1
24 November, Sunday. day, 7°; night, 3°; overcast
25
+6
+4
25 November, mon
+6
+4
Feels like
+1
719 mmHg
79%
3.3
m/s
E
Climate normal
−2
−3
25 November, Monday. day, 6°; night, 4°; sleet
26
+7
0
26 November, tue
+7
0
Feels like
0
717 mmHg
86%
4.3
m/s
S
Climate normal
0
−4
26 November, Tuesday. day, 7°; night, 0°; sleet
27
+4
0
27 November, wed
+4
0
Feels like
−3
722 mmHg
78%
4
m/s
NW
Climate normal
0
−3
27 November, Wednesday. day, 4°; night, 0°; overcast
28
+4
+2
28 November, thu
+4
+2
Feels like
−4
725 mmHg
81%
3.8
m/s
E
Climate normal
−1
−3
28 November, Thursday. day, 4°; night, 2°; overcast
29
+10
+8
29 November, fri
+10
+8
Feels like
+3
687 mmHg
91%
4.3
m/s
SW
Climate normal
−2
−3
29 November, Friday. day, 10°; night, 8°; light rain
30
+8
+4
30 November, sat
+8
+4
Feels like
+3
652 mmHg
96%
4.4
m/s
NW
Climate normal
−2
−4
30 November, Saturday. day, 8°; night, 4°; light rain
1 December
+2
−1
1 December, sun
+2
−1
Feels like
−5
656 mmHg
87%
5.4
m/s
N
Climate normal
0
−3
1 December, Sunday. day, 2°; night, -1°; partly cloudy
2
+4
−2
2 December, mon
+4
−2
Feels like
−6
660 mmHg
79%
3
m/s
N
Climate normal
−1
−3
2 December, Monday. day, 4°; night, -2°; clear
3
+5
−3
3 December, tue
+5
−3
Feels like
−4
659 mmHg
54%
2.1
m/s
NE
Climate normal
−1
−4
3 December, Tuesday. day, 5°; night, -3°; mostly clear
4
+4
−3
4 December, wed
+4
−3
Feels like
−5
659 mmHg
74%
1.8
m/s
NW
Climate normal
0
−2
4 December, Wednesday. day, 4°; night, -3°; clear
5
+4
−3
5 December, thu
+4
−3
Feels like
−5
656 mmHg
59%
1.7
m/s
SW
Climate normal
0
−3
5 December, Thursday. day, 4°; night, -3°; clear
6
+1
−4
6 December, fri
+1
−4
Feels like
−7
652 mmHg
73%
3.1
m/s
NW
Climate normal
−1
−2
6 December, Friday. day, 1°; night, -4°; light snow
7
−4
−11
7 December, sat
−4
−11
Feels like
−14
651 mmHg
72%
7
m/s
N
Climate normal
−1
−2
7 December, Saturday. day, -4°; night, -11°; mostly clear
8
−7
−11
8 December, sun
−7
−11
Feels like
−17
649 mmHg
60%
5
m/s
N
Climate normal
−2
−3
8 December, Sunday. day, -7°; night, -11°; clear
9
−5
−6
9 December, mon
−5
−6
Feels like
−14
647 mmHg
58%
3.8
m/s
NW
Climate normal
0
−4
9 December, Monday. day, -5°; night, -6°; mostly clear
10
−1
−6
10 December, tue
−1
−6
Feels like
−8
646 mmHg
85%
3.4
m/s
NW
Climate normal
−1
−2
10 December, Tuesday. day, -1°; night, -6°; partly cloudy
11
−2
−8
11 December, wed
−2
−8
Feels like
−11
645 mmHg
79%
6.4
m/s
NW
Climate normal
−2
−2
11 December, Wednesday. day, -2°; night, -8°; light snow
12
−3
−4
12 December, thu
−3
−4
Feels like
−11
649 mmHg
76%
4
m/s
SW
Climate normal
−2
−5
12 December, Thursday. day, -3°; night, -4°; mostly clear
13
0
−5
13 December, fri
0
−5
Feels like
−8
646 mmHg
94%
6.6
m/s
S
Climate normal
−2
−3
13 December, Friday. day, 0°; night, -5°; snow
14
−6
−10
14 December, sat
−6
−10
Feels like
−15
652 mmHg
89%
5.4
m/s
N
Climate normal
−2
−4
14 December, Saturday. day, -6°; night, -10°; mostly clear
15
−2
−6
15 December, sun
−2
−6
Feels like
−11
651 mmHg
79%
4.8
m/s
SW
Climate normal
−2
−4
15 December, Sunday. day, -2°; night, -6°; mostly clear
16
−2
−9
16 December, mon
−2
−9
Feels like
−10
649 mmHg
91%
2.7
m/s
NW
Climate normal
−3
−5
16 December, Monday. day, -2°; night, -9°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
17
−3
−6
17 December, tue
−3
−6
Feels like
−8
725 mmHg
75%
4.1
m/s
W
17 December, Tuesday. day, -3°; night, -6°; snow
18
−3
−5
18 December, wed
−3
−5
Feels like
−8
726 mmHg
79%
4.6
m/s
SW
18 December, Wednesday. day, -3°; night, -5°; clear
19
−2
−6
19 December, thu
−2
−6
Feels like
−7
728 mmHg
81%
5.6
m/s
SW
19 December, Thursday. day, -2°; night, -6°; snow
20
−1
−3
20 December, fri
−1
−3
Feels like
−6
729 mmHg
76%
4.6
m/s
S
20 December, Friday. day, -1°; night, -3°; overcast
21
+2
−1
21 December, sat
+2
−1
Feels like
−3
729 mmHg
75%
5.4
m/s
S
21 December, Saturday. day, 2°; night, -1°; clear
Average for 30 days
11
sunny days
11
days with precipitation
8
cloudy days
11 sunny days; 11 days with precipitation; 8 cloudy days;
78
%
air humidity
4.1
m/s
Wind
NW
48
mm of precipitation
(4% of annual average)
air humidity 78%; 48 millimeters of precipitation (4% of annual average); Wind north-westerly 4.1 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
W
W
W
NE
W
NE
E
E
S
NW
E
SW
NW
N
N
NE
NW
SW
NW
N
N
NW
NW
NW
SW
S
N
SW
NW
17
Average data for 10 years
18
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
Daytime temperature
Night-time temperature
