Belén in Winter
In winter (June, July and August), Belén sees average daytime highs around 18°C and overnight lows near 6°C, with 44 mm of precipitation over about 8 wet days across the season. It is the coldest season of the year and the driest season of the year.
Over the season highs climb from about 18°C in early June to 21°C by late August. The sky is clear or mostly clear about 77% of the time across winter, and the air most often feels dry.
Winter is Belén's 2nd-best season to visit on our travel score. For the whole year in context, see Belén's year-round climate.
- Avg daytime high
- 18°C
- coldest season of the year
- Avg overnight low
- 6°C
- Precipitation
- 44 mm
- 8 wet days
- Avg wind
- 5 km/h
- Travel score
- 7.7
- 2nd-best season
- Months
- Jun · Jul · Aug
Temperature in Belén in Winter
Over the season highs climb from about 18°C in early June to 21°C by late August.
A typical winter day in Belén reaches about 18°C and drops to 6°C overnight. The warmest of the three months is August, the coolest July.
Belén weather by month
How the three winter months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 28° / 18° | 96 | 12.8 | 0 | 13.6 | 5.5 |
| Feb | 27° / 17° | 80 | 10.1 | 0 | 13 | 6.4 |
| Mar | 26° / 16° | 75 | 10.4 | 0 | 12.2 | 6.9 |
| Apr | 23° / 13° | 48 | 7.5 | 0 | 11.4 | 7.6 |
| May | 20° / 9° | 29 | 5 | 0 | 10.7 | 7.5 |
| Jun | 18° / 6° | 14 | 2.5 | 0.2 | 10.3 | 7.5 |
| Jul | 18° / 5° | 14 | 2.5 | 0.6 | 10.4 | 7.4 |
| Aug | 20° / 7° | 16 | 2.8 | 0.3 | 11 | 8.1 |
| Sep | 22° / 10° | 30 | 4.4 | 0.3 | 11.8 | 8.2 |
| Oct | 25° / 13° | 41 | 5.9 | 0 | 12.7 | 8.0 |
| Nov | 27° / 15° | 54 | 7.3 | 0 | 13.4 | 7.2 |
| Dec | 29° / 17° | 71 | 9.2 | 0 | 13.7 | 6.1 |
Cloud cover in Winter
The sky is clear or mostly clear about 77% of the time across winter.
Chance of precipitation in Winter
Belén gets around 44 mm of rain and snow over 8 wet days across winter. The line is the day-by-day chance of measurable precipitation.
Humidity in Winter
Most of winter feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Winter
Winds average 5 km/h across winter.
Sunrise & sunset in Winter
Daylight runs from about 10 h 24 min in early June to 11 h 24 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Winter
Average shortwave solar energy reaching the ground each day across winter, about 4.3 kWh/m².
Hazard calendar for Belén
None of Belén's seasonal hazards peak in winter. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Belén's rainy season runs November–April, when most of the year's rain falls.
Is winter a good time to visit Belén?
Our two travel scores rate winter for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
winter is one of the better times to visit Belén for general sightseeing.
What to pack for Belén in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Belén sees daytime highs around 18°C and nights near 6°C. Worth packing: a warm layer and sun protection. About 8 days see rain.
UV index in Belén in Winter
Clear-sky midday UV across winter averages around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Belén peaks around January 18 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 5 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 16 | 16 | 13 | 8 | 6 | 5 | 5 | 7 | 10 | 13 | 14 | 16 |
| Level | Extreme | Extreme | Extreme | Very high | High | Moderate | Moderate | Very high | Very high | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 16 | Extreme |
| Feb | 16 | Extreme |
| Mar | 13 | Extreme |
| Apr | 8 | Very high |
| May | 6 | High |
| Jun | 5 | Moderate |
| Jul | 5 | Moderate |
| Aug | 7 | Very high |
| Sep | 10 | Very high |
| Oct | 13 | Extreme |
| Nov | 14 | Extreme |
| Dec | 16 | Extreme |
Where is Belén?
Belén sits at 27.6°S, 67.0°W, 1,223 m above sea level, in Argentina. The nearest listed city is Aimogasta, 103 km away.
Topography around Belén
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Belén.
Within 3 km, the terrain around Belén has large variations in elevation — a maximum elevation change of 639 m around an average of 1,356 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,489 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,148 m.
The land around Belén is covered by shrubs (60%) within 3 km, shrubs (83%) within 16 km, and bare terrain (40%), shrubs (32%) and grassland (27%) within 80 km.
Argentina travel facts
- Travel advisory
- Level 1
- Exercise Normal Precautions
- Power plugs
- Type C / I
- 220 V · 50 Hz
- Prices
- ≈ 46% of US
- price level, 2025
- GDP per capita
- $14,898
- 2025
- Happiness
- 6.4 / 10
- World Happiness, 2025
- Homicide rate
- 4.5
- per 100k, 2023
- Road deaths
- 14.1
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- High
- EF EPI 575
- 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 Belén (-27.6495°, -67.0263°, elevation 1,223 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.