Sondrio weather in June

In June, Sondrio sees average daytime highs of 16°C and overnight lows near 7°C, with 149 mm of precipitation across 18.6 wet days and about 15.5 hours of daylight. It is the 3rd-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 14°C in the first days to 18°C by the end. The sky is clear or mostly clear about 20% of the time in June, and the air most often feels dry.

Daylight stretches from about 15 h 18 min at the start of June to 15 h 30 min by month's end. Set against the rest of the year, June is Sondrio's 11th-clearest and 6th-windiest month. For the whole year in context, see Sondrio's year-round climate.

Daytime high
16°
3rd warmest
Overnight low
10th coldest
Precipitation
149 mm
18.6 wet days
Daylight
15 h 36 min
4:34 AM – 8:07 PM
Cloud cover
63%
11th clearest
Wind
4 km/h
6th windiest
Solar energy
5.74 kWh/m²
Travel score
4.0
out of 10
Air quality
Elevated
PM2.5 16.5 µg/m³ · 2019

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 14°C in the first days to 18°C by the end.

A typical June day in Sondrio reaches about 16°C in the afternoon and slips back to 7°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 11°C and 21°C. Set against its neighbours, June runs about 4°C warmer than May and about 2°C cooler than July.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
1145
2146
3146
4156
5156
6156
7156
8156
9156
10157
11157
12167
13167
14167
15167
16167
17167
18177
19178
20178
21178
22178
23178
24178
25178
26178
27188
28188
29188
30188

How June really feels in Sondrio

Once humidity and wind are folded in, June 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

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

Sondrio weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-3° / -12°617.98.58.80.0
Feb-1° / -10°517.88.7100.0
Mar / -5°729.58.611.60.0
Apr / -1°11313.8813.30.8
May12° / 14117.92.714.72.5
Jun16° / 14918.60.515.54.0
Jul18° / 14218.50.215.24.9
Aug18° / 14317.80.1144.8
Sep14° / 12412.70.912.33.7
Oct / 14011.93.910.71.8
Nov / -4°14211.48.89.20.1
Dec-1° / -10°789.39.58.50.0

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 20% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 24% of June, with mostly cloudy or overcast conditions the remaining 56%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13862
23961
33862
43862
53763
63763
73763
83763
93763
103862
113862
124060
134060
144159
154159
164258
174555
184654
194753
204753
214951
224951
235149
245248
255248
265248
275248
285347
295347
305347

Chance of precipitation in June

Any precipitationSnow

Sondrio gets around 149 mm of rain and snow over 18.6 wet days in June, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 62% and peaks near 68% on the wettest days, and about 1 day brings snow. The odds ease toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)Snow chance (%)
1643
2653
3663
4673
5673
6682
7682
8672
9672
10662
11652
12642
13632
14622
15612
16602
17592
18592
19581
20571
21571
22571
23571
24571
25581
26581
27591
28591
29601
30601

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June 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%151015202530
Dry (%)Comfortable (%)
11000
21000
31000
41000
51000
61000
71000
81000
91000
101000
111000
121000
13991
14991
15991
16991
17991
18991
19982
20982
21982
22982
23982
24973
25973
26973
27964
28964
29964
30964

Wind in June

Winds average 4 km/h in June.

Across June, 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.

0246810151015202530
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

Sunrise & sunset in June

DaylightNight

Daylight runs from about 15 h 18 min at the start of June to 15 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over June. Sunrise moves from 4:39 AM to 4:37 AM, and sunset from 7:57 PM to 8:10 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
115.34:397:57
215.34:397:58
315.34:387:59
415.44:387:59
515.44:378:00
615.44:378:01
715.44:368:02
815.44:368:03
915.54:358:03
1015.54:358:04
1115.54:358:05
1215.54:358:05
1315.54:348:06
1415.54:348:06
1515.54:348:07
1615.64:348:07
1715.64:348:08
1815.64:348:08
1915.64:348:09
2015.64:348:09
2115.64:348:09
2215.64:358:09
2315.64:358:10
2415.64:358:10
2515.64:358:10
2615.64:368:10
2715.64:368:10
2815.64:368:10
2915.64:378:10
3015.54:378:10

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 5.74 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 1.5 kWh/m² to a high of 5.74 kWh/m² in June across the year — June's 5.74 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.6Bright
45.6Bright
55.6Bright
65.6Bright
75.6Bright
85.6Bright
95.6Bright
105.6Bright
115.6Bright
125.7Bright
135.7Bright
145.7Bright
155.7Bright
165.8Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
215.9Bright
225.9Bright
235.9Bright
245.9Bright
255.9Bright
265.9Bright
275.9Bright
285.9Bright
295.8Bright
305.8Bright
Planning a trip in June

Is June a good time to visit Sondrio?

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

4.0
Sightseeing
3rd-best month of the year
0.6
Beach & pool
3rd-best month of the year

June is a reasonable time to visit Sondrio for sightseeing.

What to pack for Sondrio in June

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

In June, Sondrio sees daytime highs around 16°C and nights near 7°C. Pack rain gear. Worth having: a warm layer and sun protection. About 19 days see rain.

rain geara warm layersun protection

UV index in Sondrio in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sondrio 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 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highModerateLowJul 15UV 9Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb3Moderate
Mar5Moderate
Apr7High
May8Very high
Jun8Very high
Jul9Very high
Aug8Very high
Sep5Moderate
Oct4Moderate
Nov2Low
Dec1Low

Air quality in Sondrio in June

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Sondrio is worst in June — around 24 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (November, 10 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Sondrio's WHO annual average of 16.5 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodJun 1724 µg/m³Nov 1911 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb15Moderate
Mar20Moderate
Apr22Moderate
May19Moderate
Jun24Moderate
Jul20Moderate
Aug17Moderate
Sep14Moderate
Oct12Moderate
Nov10Good
Dec11Good
Location & terrain

Where is Sondrio?

Sondrio sits at 46.2°N, 9.9°E, 307 m above sea level, in Italy. The nearest listed city is St. Moritz, 37 km away.

ErbaSan Sebastiano

Topography around Sondrio

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

Within 3 km, the terrain around Sondrio has very significant variations in elevation — a maximum elevation change of 1,233 m around an average of 579 m above sea level; within 16 km, extreme variations in elevation — a maximum elevation change of 3,338 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,874 m.

The land around Sondrio is covered by trees (70%) within 3 km, trees (55%) and grassland (29%) within 16 km, and trees (49%) and grassland (27%) within 80 km.

3 km
1,233 m
16 km
3,338 m
80 km
3,874 m
treesgrasslandcroplandartificial surfacesbare terrainsnow and icewatermoss and lichen
June weather nearby: St. Moritz 37 km · Lecco 50 km · Bergamo 55 km · Seriate 55 km · Dalmine 61 km · Palazzolo sull'Oglio 64 km · Erba 64 km · San Sebastiano 65 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 Sondrio (46.1685°, 9.8713°, elevation 307 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).