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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
15
+10
+7
15 September, sun
+10
+7
Feels like
+6
722 mmHg
73%
5
m/s
S
15 September, Sunday. day, 10°; night, 7°; partly cloudy
16
+9
+7
16 September, mon
+9
+7
Feels like
+6
723 mmHg
81%
4.8
m/s
S
16 September, Monday. day, 9°; night, 7°; rain
17
+8
+6
17 September, tue
+8
+6
Feels like
+5
723 mmHg
77%
4.9
m/s
SW
17 September, Tuesday. day, 8°; night, 6°; rain
18
September
+20
+10
18 September, wed
+20
+10
Feels like
+14
717 mmHg
60%
1.9
m/s
NE
Climate normal
+8
+5
18 September, Wednesday. day, 20°; night, 10°; partly cloudy
19
+21
+11
19 September, thu
+21
+11
Feels like
+14
715 mmHg
65%
2.1
m/s
NE
Climate normal
+9
+5
19 September, Thursday. day, 21°; night, 11°; rain
20
+21
+11
20 September, fri
+21
+11
Feels like
+15
720 mmHg
65%
1.8
m/s
NE
Climate normal
+11
+6
20 September, Friday. day, 21°; night, 11°; rain
21
+20
+10
21 September, sat
+20
+10
Feels like
+13
720 mmHg
68%
2.8
m/s
E
Climate normal
+11
+7
21 September, Saturday. day, 20°; night, 10°; light rain
22
+20
+12
22 September, sun
+20
+12
Feels like
+14
718 mmHg
63%
2.8
m/s
NE
Climate normal
+11
+7
22 September, Sunday. day, 20°; night, 12°; rain
23
+15
+10
23 September, mon
+15
+10
Feels like
+11
715 mmHg
82%
2.8
m/s
NE
Climate normal
+10
+7
23 September, Monday. day, 15°; night, 10°; rain
24
+15
+10
24 September, tue
+15
+10
Feels like
+10
715 mmHg
75%
3.8
m/s
NE
Climate normal
+9
+7
24 September, Tuesday. day, 15°; night, 10°; heavy rain
25
+15
+10
25 September, wed
+15
+10
Feels like
+8
721 mmHg
71%
4.6
m/s
E
Climate normal
+10
+6
25 September, Wednesday. day, 15°; night, 10°; light rain
26
+16
+11
26 September, thu
+16
+11
Feels like
+11
721 mmHg
65%
3.8
m/s
E
Climate normal
+10
+7
26 September, Thursday. day, 16°; night, 11°; heavy rain
27
+16
+10
27 September, fri
+16
+10
Feels like
+10
722 mmHg
66%
3.8
m/s
SW
Climate normal
+10
+7
27 September, Friday. day, 16°; night, 10°; heavy rain
28
+16
+11
28 September, sat
+16
+11
Feels like
+10
720 mmHg
68%
3.1
m/s
S
Climate normal
+11
+7
28 September, Saturday. day, 16°; night, 11°; partly cloudy
29
+17
+9
29 September, sun
+17
+9
Feels like
+10
721 mmHg
64%
3.4
m/s
SW
Climate normal
+11
+7
29 September, Sunday. day, 17°; night, 9°; partly cloudy
30
+12
+10
30 September, mon
+12
+10
Feels like
+7
654 mmHg
90%
3.9
m/s
S
Climate normal
+10
+7
30 September, Monday. day, 12°; night, 10°; light rain
1 October
+14
+11
1 October, tue
+14
+11
Feels like
+10
654 mmHg
96%
2.9
m/s
S
Climate normal
+11
+7
1 October, Tuesday. day, 14°; night, 11°; light rain
2
+14
+10
2 October, wed
+14
+10
Feels like
+8
652 mmHg
85%
5.2
m/s
S
Climate normal
+10
+7
2 October, Wednesday. day, 14°; night, 10°; partly cloudy
3
+11
+9
3 October, thu
+11
+9
Feels like
+8
651 mmHg
95%
3.9
m/s
SE
Climate normal
+10
+6
3 October, Thursday. day, 11°; night, 9°; rain
4
+15
+7
4 October, fri
+15
+7
Feels like
+8
654 mmHg
86%
1.5
m/s
SW
Climate normal
+10
+6
4 October, Friday. day, 15°; night, 7°; partly cloudy
5
+16
+10
5 October, sat
+16
+10
Feels like
+10
655 mmHg
85%
3.3
m/s
S
Climate normal
+10
+6
5 October, Saturday. day, 16°; night, 10°; clear
6
+18
+13
6 October, sun
+18
+13
Feels like
+11
654 mmHg
89%
4.6
m/s
SW
Climate normal
+10
+5
6 October, Sunday. day, 18°; night, 13°; mostly clear
7
+12
+8
7 October, mon
+12
+8
Feels like
+7
651 mmHg
88%
5.5
m/s
NW
Climate normal
+8
+6
7 October, Monday. day, 12°; night, 8°; rain
8
+9
+4
8 October, tue
+9
+4
Feels like
+4
652 mmHg
85%
4.6
m/s
NW
Climate normal
+8
+5
8 October, Tuesday. day, 9°; night, 4°; partly cloudy
9
+11
+5
9 October, wed
+11
+5
Feels like
+3
654 mmHg
75%
3.3
m/s
NW
Climate normal
+7
+5
9 October, Wednesday. day, 11°; night, 5°; clear
10
+13
+6
10 October, thu
+13
+6
Feels like
+5
657 mmHg
80%
2.3
m/s
NW
Climate normal
+8
+3
10 October, Thursday. day, 13°; night, 6°; clear
11
+14
+10
11 October, fri
+14
+10
Feels like
+7
657 mmHg
83%
3.5
m/s
NW
Climate normal
+7
+5
11 October, Friday. day, 14°; night, 10°; partly cloudy
12
+16
+9
12 October, sat
+16
+9
Feels like
+8
654 mmHg
83%
1.8
m/s
N
Climate normal
+7
+4
12 October, Saturday. day, 16°; night, 9°; mostly clear
13
+10
+1
13 October, sun
+10
+1
Feels like
+2
649 mmHg
93%
7.3
m/s
NW
Climate normal
+7
+3
13 October, Sunday. day, 10°; night, 1°; rain
14
+4
+1
14 October, mon
+4
+1
Feels like
−4
652 mmHg
79%
6
m/s
N
Climate normal
+6
+2
14 October, Monday. day, 4°; night, 1°; partly cloudy
15
+3
0
15 October, tue
+3
0
Feels like
−4
655 mmHg
80%
5
m/s
N
Climate normal
+6
+3
15 October, Tuesday. day, 3°; night, 0°; partly cloudy
16
+4
−1
16 October, wed
+4
−1
Feels like
−3
658 mmHg
80%
4
m/s
N
Climate normal
+6
+3
16 October, Wednesday. day, 4°; night, -1°; partly cloudy
17
+6
0
17 October, thu
+6
0
Feels like
−3
658 mmHg
77%
2.8
m/s
N
Climate normal
+7
+3
17 October, Thursday. day, 6°; night, 0°; mostly clear
Average data for 10 years
Next, the average data for 10 years
18
+7
+3
18 October, fri
+7
+3
Feels like
+3
726 mmHg
72%
4.9
m/s
S
18 October, Friday. day, 7°; night, 3°; clear
19
+6
+4
19 October, sat
+6
+4
Feels like
+2
726 mmHg
72%
5
m/s
SW
19 October, Saturday. day, 6°; night, 4°; rain
Average for 30 days
6
sunny days
14
days with precipitation
10
cloudy days
6 sunny days; 14 days with precipitation; 10 cloudy days;
78
%
air humidity
3.6
m/s
Wind
NE
91
mm of precipitation
(7% of annual average)
air humidity 78%; 91 millimeters of precipitation (7% of annual average); Wind north-easterly 3.6 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NE
NE
NE
E
NE
NE
NE
E
E
SW
S
SW
S
S
S
SE
SW
S
SW
NW
NW
NW
NW
NW
N
NW
N
N
N
N
18
Average data for 10 years
19
20
21
22
23
24
25
26
27
28
29
30
1
October
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Daytime temperature
Night-time temperature
