Belluno weather in May

In May, Belluno sees average daytime highs of 14°C and overnight lows near 6°C, with 203 mm of precipitation across 23.8 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 13°C in the first days to 16°C by the end. The sky is clear or mostly clear about 13% 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 Belluno's 12th-clearest and 1st-windiest month. For the whole year in context, see Belluno's year-round climate.

Daytime high
14°
5th warmest
Overnight low
8th coldest
Precipitation
203 mm
23.8 wet days
Daylight
14 h 48 min
4:45 AM – 7:30 PM
Cloud cover
70%
12th clearest
Wind
4 km/h
1st windiest
Solar energy
5.3 kWh/m²
Travel score
2.9
out of 10
Air quality
Moderate
PM2.5 13.4 µg/m³ · 2019

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 13°C in the first days to 16°C by the end.

A typical May day in Belluno reaches about 14°C in the afternoon and slips back to 6°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 10°C and 19°C. Set against its neighbours, May runs about 5°C warmer than April and about 4°C cooler than June.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
1124
2124
3134
4135
5135
6135
7135
8135
9145
10145
11146
12146
13146
14146
15146
16156
17156
18157
19157
20157
21157
22157
23167
24167
25167
26168
27168
28168
29168
30168
31168

How May really feels in Belluno

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

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

May sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Belluno 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.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -6°5976.98.80.0
Feb / -5°687.97.9100.0
Mar / -2°10512.48.611.60.4
Apr10° / 14617.57.113.31.7
May14° / 20323.81.314.72.9
Jun18° / 10°223250.115.53.8
Jul20° / 12°22325.2015.24.2
Aug20° / 12°20023.30144.5
Sep16° / 16416.80.312.34.1
Oct11° / 17113.21.810.72.7
Nov / -0°175115.79.20.6
Dec / -5°987.96.88.50.0

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 13% of the time in May, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 19% of May, with mostly cloudy or overcast conditions the remaining 68%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12872
22872
32872
42773
52773
62872
72872
82872
92773
102872
112872
122872
132971
142971
153070
163070
173268
183268
193367
203466
213466
223664
233763
243763
253763
263763
273664
283664
293664
303664
313565

Chance of precipitation in May

Any precipitationSnow

Belluno gets around 203 mm of rain and snow over 23.8 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 76% and peaks near 81% on the wettest days, and about 1 day brings snow. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)Snow chance (%)
16910
27010
3719
4729
5728
6738
7747
8757
9756
10756
11765
12765
13774
14774
15774
16783
17783
18783
19782
20782
21782
22782
23782
24782
25792
26792
27792
28802
29802
30812
31811

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 99% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
11000
21000
31000
41000
51000
61000
71000
81000
91000
101000
111000
121000
131000
141000
151000
161000
171000
181000
191000
20991
21991
22991
23991
24991
25982
26982
27973
28964
29964
30955
31946

Wind in May

Winds average 4 km/h in May, the windiest month of the year.

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.

0246810151015202531
Wind speed (km/h)Feels
14calm
24calm
34calm
44calm
54calm
64calm
74calm
84calm
94calm
104calm
114calm
124calm
134calm
144calm
154calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
284calm
294calm
304calm
314calm

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 5:06 AM to 4:31 AM, and sunset from 7:11 PM to 7:46 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.15:067:11
214.15:047:12
314.25:037:13
414.25:017:15
514.35:007:16
614.34:587:17
714.44:577:19
814.44:557:20
914.54:547:21
1014.54:527:23
1114.54:517:24
1214.64:507:25
1314.64:487:26
1414.74:477:28
1514.74:467:29
1614.84:457:30
1714.84:447:31
1814.84:427:32
1914.94:417:34
2014.94:407:35
2114.94:397:36
2215.04:387:37
2315.04:377:38
2415.14:367:39
2515.14:357:40
2615.14:347:41
2715.14:347:42
2815.24:337:43
2915.24:327:44
3015.24:317:45
3115.34:317:46

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.3 kWh/m².

For context, solar energy here swings from a low near 1.32 kWh/m² to a high of 5.75 kWh/m² in July across the year — May's 5.3 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
85.0Bright
95.1Bright
105.1Bright
115.1Bright
125.1Bright
135.2Bright
145.2Bright
155.2Bright
165.3Bright
175.3Bright
185.3Bright
195.4Bright
205.4Bright
215.4Bright
225.5Bright
235.5Bright
245.5Bright
255.5Bright
265.5Bright
275.6Bright
285.6Bright
295.6Bright
305.6Bright
315.6Bright
Planning a trip in May

Is May a good time to visit Belluno?

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

2.9
Sightseeing
5th-best month of the year
0.2
Beach & pool
5th-best month of the year

May is a weaker month for outdoor sightseeing in Belluno.

What to pack for Belluno in May

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

In May, Belluno sees daytime highs around 14°C and nights near 6°C. Pack rain gear. Worth having: a warm layer and sun protection. About 24 days see rain.

rain geara warm layersun protection

UV index in Belluno in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Belluno peaks around July 15 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 15UV 8Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar4Moderate
Apr6High
May7High
Jun8Very high
Jul9Very high
Aug7Very high
Sep5Moderate
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Belluno in May

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.

Air quality in Belluno is worst in January — around 17 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (September, 10 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Belluno's WHO annual average of 13.4 µg/m³.

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateJan 1717 µg/m³Sep 1910 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb14Moderate
Mar16Moderate
Apr16Moderate
May13Moderate
Jun15Moderate
Jul13Moderate
Aug11Good
Sep10Good
Oct11Good
Nov11Good
Dec14Moderate
Location & terrain

Where is Belluno?

Belluno sits at 46.1°N, 12.2°E, 383 m above sea level, in Italy. The nearest listed city is Vittorio Veneto, 19 km away.

Topography around Belluno

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

Within 3 km, the terrain around Belluno has significant variations in elevation — a maximum elevation change of 449 m around an average of 424 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 2,358 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,258 m.

The land around Belluno is covered by trees (44%) and grassland (30%) within 3 km, trees (67%) and grassland (24%) within 16 km, and trees (49%) and grassland (25%) within 80 km.

3 km
449 m
16 km
2,358 m
80 km
3,258 m
treesgrasslandcroplandartificial surfacesbare terrainwater
May weather nearby: Vittorio Veneto 19 km · Conegliano 29 km · Sacile 31 km · Pordenone 40 km · Cordenons 41 km · Montebelluna 43 km · Oderzo 46 km · Lancenigo-Villorba 48 km

Italy travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F / L
230 V · 50 Hz
Prices
≈ 69% of US
price level, 2025
GDP per capita
$43,309
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
97%
of population, 2024
Homicide rate
0.6
per 100k, 2023
Road deaths
5.3
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 513
Religion
Christian 81%unaffiliated 13%Muslim 5%other 1%

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 Belluno (46.1426°, 12.2156°, elevation 383 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. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).