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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
21
+7
+3
21 April, sun
+7
+3
Feels like
+3
723 mmHg
70%
4.5
m/s
N
21 April, Sunday. day, 7°; night, 3°; rain
22
+5
+3
22 April, mon
+5
+3
Feels like
+1
724 mmHg
77%
4
m/s
NW
22 April, Monday. day, 5°; night, 3°; partly cloudy
23
+6
+3
23 April, tue
+6
+3
Feels like
+3
724 mmHg
75%
3.5
m/s
NW
23 April, Tuesday. day, 6°; night, 3°; rain
24
+6
+3
24 April, wed
+6
+3
Feels like
+2
724 mmHg
76%
5.3
m/s
W
24 April, Wednesday. day, 6°; night, 3°; clear
25
+6
+3
25 April, thu
+6
+3
Feels like
+2
723 mmHg
77%
5
m/s
S
25 April, Thursday. day, 6°; night, 3°; rain
26
+4
+2
26 April, fri
+4
+2
Feels like
0
721 mmHg
82%
4.6
m/s
NE
26 April, Friday. day, 4°; night, 2°; rain
27
April
+18
+10
27 April, sat
+18
+10
Feels like
+10
722 mmHg
59%
6.6
m/s
SE
Climate normal
+3
+1
27 April, Saturday. day, 18°; night, 10°; partly cloudy
28
+16
+9
28 April, sun
+16
+9
Feels like
+8
723 mmHg
73%
7.4
m/s
E
Climate normal
+5
+1
28 April, Sunday. day, 16°; night, 9°; partly cloudy
29
+19
+10
29 April, mon
+19
+10
Feels like
+11
729 mmHg
63%
6.9
m/s
E
Climate normal
+6
+2
29 April, Monday. day, 19°; night, 10°; partly cloudy
30
+18
+11
30 April, tue
+18
+11
Feels like
+9
728 mmHg
63%
8.8
m/s
E
Climate normal
+5
+3
30 April, Tuesday. day, 18°; night, 11°; partly cloudy
1 May
+17
+10
1 May, wed
+17
+10
Feels like
+13
720 mmHg
64%
2.6
m/s
E
Climate normal
+5
+2
1 May, Wednesday. day, 17°; night, 10°; overcast
2
+16
+8
2 May, thu
+16
+8
Feels like
+11
714 mmHg
72%
1.8
m/s
NW
Climate normal
+5
+2
2 May, Thursday. day, 16°; night, 8°; overcast
3
+13
+8
3 May, fri
+13
+8
Feels like
+9
711 mmHg
73%
2.1
m/s
NW
Climate normal
+5
+2
3 May, Friday. day, 13°; night, 8°; overcast
4
+14
+8
4 May, sat
+14
+8
Feels like
+10
716 mmHg
73%
1.9
m/s
NW
Climate normal
+7
+3
4 May, Saturday. day, 14°; night, 8°; overcast
5
+17
+9
5 May, sun
+17
+9
Feels like
+12
720 mmHg
66%
2.4
m/s
N
Climate normal
+7
+4
5 May, Sunday. day, 17°; night, 9°; overcast
6
+17
+8
6 May, mon
+17
+8
Feels like
+12
723 mmHg
70%
2.5
m/s
NW
Climate normal
+8
+3
6 May, Monday. day, 17°; night, 8°; overcast
7
+15
+9
7 May, tue
+15
+9
Feels like
+11
722 mmHg
67%
2.3
m/s
W
Climate normal
+9
+4
7 May, Tuesday. day, 15°; night, 9°; overcast
8
+20
+10
8 May, wed
+20
+10
Feels like
+15
724 mmHg
56%
2.1
m/s
NW
Climate normal
+9
+5
8 May, Wednesday. day, 20°; night, 10°; partly cloudy
9
+17
+9
9 May, thu
+17
+9
Feels like
+10
688 mmHg
71%
4.8
m/s
S
Climate normal
+10
+5
9 May, Thursday. day, 17°; night, 9°; light rain
10
+13
+4
10 May, fri
+13
+4
Feels like
+6
653 mmHg
76%
4.3
m/s
NW
Climate normal
+10
+6
10 May, Friday. day, 13°; night, 4°; light rain
11
+14
+7
11 May, sat
+14
+7
Feels like
+7
654 mmHg
72%
3.2
m/s
NW
Climate normal
+9
+6
11 May, Saturday. day, 14°; night, 7°; mostly clear
12
+16
+10
12 May, sun
+16
+10
Feels like
+9
653 mmHg
82%
3.6
m/s
W
Climate normal
+8
+5
12 May, Sunday. day, 16°; night, 10°; light rain
13
+16
+6
13 May, mon
+16
+6
Feels like
+10
651 mmHg
75%
3.4
m/s
NW
Climate normal
+8
+4
13 May, Monday. day, 16°; night, 6°; mostly clear
14
+17
+11
14 May, tue
+17
+11
Feels like
+11
648 mmHg
85%
4.7
m/s
S
Climate normal
+4
+3
14 May, Tuesday. day, 17°; night, 11°; rain
15
+14
+11
15 May, wed
+14
+11
Feels like
+10
648 mmHg
94%
4.5
m/s
S
Climate normal
+7
+2
15 May, Wednesday. day, 14°; night, 11°; rain
16
+11
+6
16 May, thu
+11
+6
Feels like
+7
646 mmHg
99%
5
m/s
SW
Climate normal
+7
+3
16 May, Thursday. day, 11°; night, 6°; rain
17
+12
+5
17 May, fri
+12
+5
Feels like
+5
651 mmHg
80%
4.4
m/s
NW
Climate normal
+8
+4
17 May, Friday. day, 12°; night, 5°; light rain
18
+15
+7
18 May, sat
+15
+7
Feels like
+7
652 mmHg
74%
2.2
m/s
SE
Climate normal
+7
+5
18 May, Saturday. day, 15°; night, 7°; light rain
19
+12
+7
19 May, sun
+12
+7
Feels like
+7
651 mmHg
86%
3.7
m/s
SE
Climate normal
+7
+3
19 May, Sunday. day, 12°; night, 7°; light rain
20
+11
+8
20 May, mon
+11
+8
Feels like
+7
651 mmHg
94%
1.7
m/s
E
Climate normal
+8
+3
20 May, Monday. day, 11°; night, 8°; rain
21
+13
+8
21 May, tue
+13
+8
Feels like
+7
654 mmHg
92%
3.7
m/s
NW
Climate normal
+9
+5
21 May, Tuesday. day, 13°; night, 8°; rain
22
+10
+8
22 May, wed
+10
+8
Feels like
+6
656 mmHg
97%
3.7
m/s
NW
Climate normal
+10
+6
22 May, Wednesday. day, 10°; night, 8°; light rain
23
+15
+9
23 May, thu
+15
+9
Feels like
+11
655 mmHg
88%
1.2
m/s
SW
Climate normal
+10
+6
23 May, Thursday. day, 15°; night, 9°; light rain
24
+13
+8
24 May, fri
+13
+8
Feels like
+9
653 mmHg
95%
2.3
m/s
NW
Climate normal
+10
+6
24 May, Friday. day, 13°; night, 8°; rain
25
+12
+9
25 May, sat
+12
+9
Feels like
+9
654 mmHg
86%
2.8
m/s
NW
Climate normal
+10
+7
25 May, Saturday. day, 12°; night, 9°; partly cloudy
Average for 30 days
3
sunny days
14
days with precipitation
13
cloudy days
3 sunny days; 14 days with precipitation; 13 cloudy days;
78
%
air humidity
3.6
m/s
Wind
NW
19
mm of precipitation
(2% of annual average)
air humidity 78%; 19 millimeters of precipitation (2% of annual average); Wind north-westerly 3.6 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
E
E
E
E
NW
NW
NW
N
NW
W
NW
S
NW
NW
W
NW
S
S
SW
NW
SE
SE
E
NW
NW
SW
NW
NW
SW
27
Average data for 10 years
28
29
30
1
May
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
Daytime temperature
Night-time temperature