Martigny-Ville weather in May

In May, Martigny-Ville sees average daytime highs of 10°C and overnight lows near 1°C, with 143 mm of precipitation across 18.6 wet days and about 14.7 hours of daylight. It is the 5th-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 8°C in the first days to 12°C by the end. The sky is clear or mostly clear about 19% of the time in May, and the air most often feels dry.

Daylight stretches from about 14 h 06 min at the start of May to 15 h 18 min by month's end. Set against the rest of the year, May is Martigny-Ville's 12th-clearest and 8th-windiest month. For the whole year in context, see Martigny-Ville's year-round climate.

Daytime high: 10°; 5th warmest
Overnight low: 1°; 8th coldest
Precipitation: 143 mm; 18.6 wet days
Daylight: 14 h 42 min; 5:05 AM – 7:50 PM
Cloud cover: 66%; 12th clearest
Wind: 4 km/h; 8th windiest
Solar energy: 5.92 kWh/m²
Travel score: 1.7; out of 10

Martigny-Ville is town in the municipality of Martigny in the canton of Valais, Switzerland.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

← April Martigny-Ville year-round climate June →Best places to visit in May

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 8°C in the first days to 12°C by the end.

A typical May day in Martigny-Ville reaches about 10°C in the afternoon and slips back to 1°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 4°C and 15°C. Set against its neighbours, May runs about 5°C warmer than April and about 5°C cooler than June.

	1	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
Avg high (°C)	7	7	8	8	8	8	8	8	9	9	9	9	9	9	9	10	10	10	10	10	11	11	11	11	11	11	12	12	12	12	12
Avg low (°C)	-1	-1	-1	-1	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	1	1	1	2	2	2	2	2	2	3	3	3

	Avg high (°C)	Avg low (°C)
1	7	-1
2	7	-1
3	8	-1
4	8	-1
5	8	0
6	8	0
7	8	0
8	8	0
9	9	0
10	9	0
11	9	0
12	9	0
13	9	0
14	9	0
15	9	1
16	10	1
17	10	1
18	10	1
19	10	1
20	10	1
21	11	1
22	11	1
23	11	2
24	11	2
25	11	2
26	11	2
27	12	2
28	12	2
29	12	3
30	12	3
31	12	3

How May really feels in Martigny-Ville

Once humidity and wind are folded in, May averages 0 days that feel above 32°C and 10 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

The story in May is cold — wind chill drags the overnight "feels like" below the raw low.

Martigny-Ville weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 3rd-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	-5° / -12°	135	12.5	13.1	8.9	0.0
Feb	-3° / -11°	112	11.4	12.1	10	0.0
Mar	1° / -7°	113	13.3	13.4	11.6	0.0
Apr	5° / -3°	104	13.9	11.9	13.3	0.2
May	10° / 1°	143	18.6	7.4	14.7	1.7
Jun	14° / 5°	141	18.5	2.6	15.5	3.4
Jul	17° / 7°	146	18.1	0.9	15.2	4.5
Aug	16° / 7°	130	16.2	0.8	14	4.6
Sep	13° / 3°	106	14.6	2.9	12.3	3.1
Oct	8° / -1°	108	12.9	7	10.7	1.2
Nov	1° / -7°	128	13.5	12.9	9.2	0.0
Dec	-4° / -11°	149	13.4	13.9	8.5	0.0

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 19% of the time in May, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 16% of May, with mostly cloudy or overcast conditions the remaining 64%.

	1	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
Clearer (%)	33	34	34	33	34	34	34	34	34	34	34	35	35	34	35	35	35	36	37	38	38	38	39	39	38	38	38	38	38	36	36
Cloudier (%)	67	66	66	67	66	66	66	66	66	66	66	65	65	66	65	65	65	64	63	62	62	62	61	61	62	62	62	62	62	64	64

	Clearer (%)	Cloudier (%)
1	33	67
2	34	66
3	34	66
4	33	67
5	34	66
6	34	66
7	34	66
8	34	66
9	34	66
10	34	66
11	34	66
12	35	65
13	35	65
14	34	66
15	35	65
16	35	65
17	35	65
18	36	64
19	37	63
20	38	62
21	38	62
22	38	62
23	39	61
24	39	61
25	38	62
26	38	62
27	38	62
28	38	62
29	38	62
30	36	64
31	36	64

Chance of precipitation in May

Any precipitationSnow

Martigny-Ville gets around 143 mm of rain and snow over 18.6 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 60% and peaks near 65% on the wettest days, and about 7 days bring snow.

	1	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
Rain chance (%)	57	57	58	59	59	60	60	60	60	60	60	60	60	60	60	59	59	59	59	59	59	59	60	60	61	61	62	63	64	64	65
Snow chance (%)	34	33	33	32	32	31	30	29	28	27	27	26	26	25	24	24	23	23	22	21	20	20	19	19	18	17	17	16	16	15	15

	Rain chance (%)	Snow chance (%)
1	57	34
2	57	33
3	58	33
4	59	32
5	59	32
6	60	31
7	60	30
8	60	29
9	60	28
10	60	27
11	60	27
12	60	26
13	60	26
14	60	25
15	60	24
16	59	24
17	59	23
18	59	23
19	59	22
20	59	21
21	59	20
22	59	20
23	60	19
24	60	19
25	61	18
26	61	17
27	62	17
28	63	16
29	64	16
30	64	15
31	65	15

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

Most of May feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, May lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

	1	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
Dry (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100

Wind in May

Winds average 4 km/h in May.

Across May, daily wind ranges from about 4 km/h on the calmest days to 4 km/h at its breeziest. It stays fairly steady from day to day.

	1	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
Wind speed (km/h)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (km/h)	Feels
1	4	calm
2	4	calm
3	4	calm
4	4	calm
5	4	calm
6	4	calm
7	4	calm
8	4	calm
9	4	calm
10	4	calm
11	4	calm
12	4	calm
13	4	calm
14	4	calm
15	4	calm
16	4	calm
17	4	calm
18	4	calm
19	4	calm
20	4	calm
21	4	calm
22	4	calm
23	4	calm
24	4	calm
25	4	calm
26	4	calm
27	4	calm
28	4	calm
29	4	calm
30	4	calm
31	4	calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 14 h 06 min at the start of May to 15 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 72 minutes over May. Sunrise moves from 5:27 AM to 4:51 AM, and sunset from 7:31 PM to 8:07 PM.

	1	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
Daylight (h)	14.1	14.1	14.2	14.2	14.3	14.3	14.4	14.4	14.5	14.5	14.5	14.6	14.6	14.7	14.7	14.7	14.8	14.8	14.9	14.9	14.9	15.0	15.0	15.0	15.1	15.1	15.1	15.2	15.2	15.2	15.3
Sunrise (AM)	5:27	5:25	5:23	5:22	5:20	5:19	5:17	5:16	5:15	5:13	5:12	5:10	5:09	5:08	5:07	5:05	5:04	5:03	5:02	5:01	5:00	4:59	4:58	4:57	4:56	4:55	4:54	4:54	4:53	4:52	4:51
Sunset (PM)	7:31	7:33	7:34	7:35	7:37	7:38	7:39	7:40	7:42	7:43	7:44	7:46	7:47	7:48	7:49	7:50	7:52	7:53	7:54	7:55	7:56	7:57	7:59	8:00	8:01	8:02	8:03	8:04	8:05	8:06	8:07

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	14.1	5:27	7:31
2	14.1	5:25	7:33
3	14.2	5:23	7:34
4	14.2	5:22	7:35
5	14.3	5:20	7:37
6	14.3	5:19	7:38
7	14.4	5:17	7:39
8	14.4	5:16	7:40
9	14.5	5:15	7:42
10	14.5	5:13	7:43
11	14.5	5:12	7:44
12	14.6	5:10	7:46
13	14.6	5:09	7:47
14	14.7	5:08	7:48
15	14.7	5:07	7:49
16	14.7	5:05	7:50
17	14.8	5:04	7:52
18	14.8	5:03	7:53
19	14.9	5:02	7:54
20	14.9	5:01	7:55
21	14.9	5:00	7:56
22	15.0	4:59	7:57
23	15.0	4:58	7:59
24	15.0	4:57	8:00
25	15.1	4:56	8:01
26	15.1	4:55	8:02
27	15.1	4:54	8:03
28	15.2	4:54	8:04
29	15.2	4:53	8:05
30	15.2	4:52	8:06
31	15.3	4:51	8:07

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.92 kWh/m².

For context, solar energy here swings from a low near 1.45 kWh/m² to a high of 5.94 kWh/m² in June across the year — May's 5.92 kWh/m² sits near the top of that range.

	1	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
Solar energy (kWh/m²)	5.8	5.8	5.8	5.8	5.8	5.8	5.8	5.8	5.8	5.9	5.9	5.9	5.9	5.9	5.9	6.0	6.0	6.0	6.0	6.0	6.0	6.0	6.0	6.0	6.0	6.0	5.9	5.9	5.9	5.9	5.8
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Intense	Intense	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	5.8	Bright
2	5.8	Bright
3	5.8	Bright
4	5.8	Bright
5	5.8	Bright
6	5.8	Bright
7	5.8	Bright
8	5.8	Bright
9	5.8	Bright
10	5.9	Bright
11	5.9	Bright
12	5.9	Bright
13	5.9	Bright
14	5.9	Bright
15	5.9	Bright
16	6.0	Bright
17	6.0	Bright
18	6.0	Bright
19	6.0	Bright
20	6.0	Bright
21	6.0	Intense
22	6.0	Intense
23	6.0	Bright
24	6.0	Bright
25	6.0	Bright
26	6.0	Bright
27	5.9	Bright
28	5.9	Bright
29	5.9	Bright
30	5.9	Bright
31	5.8	Bright

Planning a trip in May

Is May a good time to visit Martigny-Ville?

Our two travel scores rate May for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

1.7

Sightseeing

5th-best month of the year

—

Beach & pool

never really warm enough

May is a weaker month for outdoor sightseeing in Martigny-Ville.

What to pack for Martigny-Ville in May

From May's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In May, Martigny-Ville sees daytime highs around 10°C and nights near 1°C. Pack a warm layer and rain gear. Worth having: sun protection. About 19 days see rain.

a warm layerrain gearsun protection

UV index in Martigny-Ville in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Martigny-Ville peaks around July 15 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	2	3	5	7	9	8	9	8	5	4	2	1
Level	Low	Moderate	High	High	Very high	Very high	Very high	Very high	High	Moderate	Low	Low

	UV index (midday)	Level
Jan	2	Low
Feb	3	Moderate
Mar	5	High
Apr	7	High
May	9	Very high
Jun	8	Very high
Jul	9	Very high
Aug	8	Very high
Sep	5	High
Oct	4	Moderate
Nov	2	Low
Dec	1	Low

Location & terrain

Where is Martigny-Ville?

Martigny-Ville sits at 46.1°N, 7.1°E, 475 m above sea level, in Switzerland. The nearest listed city is Monthey, 19 km away.

Topography around Martigny-Ville

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Martigny-Ville.

Within 3 km, the terrain around Martigny-Ville has very significant variations in elevation — a maximum elevation change of 1,243 m around an average of 729 m above sea level; within 16 km, extreme variations in elevation — a maximum elevation change of 3,356 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,490 m.

The land around Martigny-Ville is covered by trees (67%) within 3 km, trees (47%) and grassland (31%) within 16 km, and trees (38%) and grassland (35%) within 80 km.

3 km

1,243 m

trees 67%

16 km

3,356 m

trees 47%

80 km

4,490 m

trees 38%

treesgrasslandcroplandartificial surfacesbare terrainsnow and icewatermoss and lichen

← April Martigny-Ville year-round climate June →Best places to visit in May

May weather nearby: Monthey 19 km · Chamonix 25 km · Sitten 26 km · Sallanches 38 km · Cluses 39 km · Montreux 39 km · Sierre 41 km · Vevey 44 km

Switzerland travel facts

Travel advisory: Level 1; Exercise Normal Precautions
Power plugs: Type C / J; 230 V · 50 Hz
Prices: ≈ 112% of US; price level, 2025
GDP per capita: $114,769; 2025
Happiness: 7.0 / 10; World Happiness, 2025
Safe drinking water: 97%; of population, 2024
Homicide rate: 0.6; per 100k, 2023
Road deaths: 2.2; per 100k/yr, 2019
Income group: High; World Bank
English: High; EF EPI 564
Religion

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Martigny-Ville (46.1028°, 7.0724°, elevation 475 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).

	Avg high (°C)	Avg low (°C)
1	7	-1
2	7	-1
3	8	-1
4	8	-1
5	8	0
6	8	0
7	8	0
8	8	0
9	9	0
10	9	0
11	9	0
12	9	0
13	9	0
14	9	0
15	9	1
16	10	1
17	10	1
18	10	1
19	10	1
20	10	1
21	11	1
22	11	1
23	11	2
24	11	2
25	11	2
26	11	2
27	12	2
28	12	2
29	12	3
30	12	3
31	12	3

	Clearer (%)	Cloudier (%)
1	33	67
2	34	66
3	34	66
4	33	67
5	34	66
6	34	66
7	34	66
8	34	66
9	34	66
10	34	66
11	34	66
12	35	65
13	35	65
14	34	66
15	35	65
16	35	65
17	35	65
18	36	64
19	37	63
20	38	62
21	38	62
22	38	62
23	39	61
24	39	61
25	38	62
26	38	62
27	38	62
28	38	62
29	38	62
30	36	64
31	36	64

	Rain chance (%)	Snow chance (%)
1	57	34
2	57	33
3	58	33
4	59	32
5	59	32
6	60	31
7	60	30
8	60	29
9	60	28
10	60	27
11	60	27
12	60	26
13	60	26
14	60	25
15	60	24
16	59	24
17	59	23
18	59	23
19	59	22
20	59	21
21	59	20
22	59	20
23	60	19
24	60	19
25	61	18
26	61	17
27	62	17
28	63	16
29	64	16
30	64	15
31	65	15

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100

	Avg high (°C)	Avg low (°C)
1	7	-1
2	7	-1
3	8	-1
4	8	-1
5	8	0
6	8	0
7	8	0
8	8	0
9	9	0
10	9	0
11	9	0
12	9	0
13	9	0
14	9	0
15	9	1
16	10	1
17	10	1
18	10	1
19	10	1
20	10	1
21	11	1
22	11	1
23	11	2
24	11	2
25	11	2
26	11	2
27	12	2
28	12	2
29	12	3
30	12	3
31	12	3

	Clearer (%)	Cloudier (%)
1	33	67
2	34	66
3	34	66
4	33	67
5	34	66
6	34	66
7	34	66
8	34	66
9	34	66
10	34	66
11	34	66
12	35	65
13	35	65
14	34	66
15	35	65
16	35	65
17	35	65
18	36	64
19	37	63
20	38	62
21	38	62
22	38	62
23	39	61
24	39	61
25	38	62
26	38	62
27	38	62
28	38	62
29	38	62
30	36	64
31	36	64

	Rain chance (%)	Snow chance (%)
1	57	34
2	57	33
3	58	33
4	59	32
5	59	32
6	60	31
7	60	30
8	60	29
9	60	28
10	60	27
11	60	27
12	60	26
13	60	26
14	60	25
15	60	24
16	59	24
17	59	23
18	59	23
19	59	22
20	59	21
21	59	20
22	59	20
23	60	19
24	60	19
25	61	18
26	61	17
27	62	17
28	63	16
29	64	16
30	64	15
31	65	15

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100

	Avg high (°C)	Avg low (°C)
1	7	-1
2	7	-1
3	8	-1
4	8	-1
5	8	0
6	8	0
7	8	0
8	8	0
9	9	0
10	9	0
11	9	0
12	9	0
13	9	0
14	9	0
15	9	1
16	10	1
17	10	1
18	10	1
19	10	1
20	10	1
21	11	1
22	11	1
23	11	2
24	11	2
25	11	2
26	11	2
27	12	2
28	12	2
29	12	3
30	12	3
31	12	3

	Clearer (%)	Cloudier (%)
1	33	67
2	34	66
3	34	66
4	33	67
5	34	66
6	34	66
7	34	66
8	34	66
9	34	66
10	34	66
11	34	66
12	35	65
13	35	65
14	34	66
15	35	65
16	35	65
17	35	65
18	36	64
19	37	63
20	38	62
21	38	62
22	38	62
23	39	61
24	39	61
25	38	62
26	38	62
27	38	62
28	38	62
29	38	62
30	36	64
31	36	64

	Rain chance (%)	Snow chance (%)
1	57	34
2	57	33
3	58	33
4	59	32
5	59	32
6	60	31
7	60	30
8	60	29
9	60	28
10	60	27
11	60	27
12	60	26
13	60	26
14	60	25
15	60	24
16	59	24
17	59	23
18	59	23
19	59	22
20	59	21
21	59	20
22	59	20
23	60	19
24	60	19
25	61	18
26	61	17
27	62	17
28	63	16
29	64	16
30	64	15
31	65	15

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100
29	100
30	100
31	100