Rengo in Winter
In winter (June, July and August), Rengo sees average daytime highs around 11°C and overnight lows near 1°C, with 480 mm of precipitation over about 29 wet days across the season. It is the coldest season of the year and the wettest season of the year.
Across winter, daytime highs hold fairly steady around 11°C. The sky is clear or mostly clear about 37% of the time across winter, and the air most often feels dry.
Winter is Rengo's weakest season of the year to visit on our travel score. For the whole year in context, see Rengo's year-round climate.
- Avg daytime high
- 11°C
- coldest season of the year
- Avg overnight low
- 1°C
- Precipitation
- 480 mm
- 29 wet days
- Avg wind
- 4 km/h
- Travel score
- 2.8
- weakest season of the year
- Months
- Jun · Jul · Aug
Temperature in Rengo in Winter
Across winter, daytime highs hold fairly steady around 11°C.
A typical winter day in Rengo reaches about 11°C and drops to 1°C overnight. The warmest of the three months is August, the coolest July.
How winter really feels in Rengo
Once humidity and wind are folded in, winter brings about 0 days that feel above 32°C and 32 that feel at or below 0°C.
The story in winter is cold — wind chill drags the overnight "feels like" below the raw low.
Rengo 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 | 24° / 11° | 10 | 2.2 | 0 | 14 | 9.2 |
| Feb | 24° / 11° | 11 | 2.3 | 0 | 13.3 | 9.1 |
| Mar | 22° / 9° | 14 | 2.4 | 0 | 12.3 | 8.7 |
| Apr | 18° / 6° | 57 | 4.7 | 0.4 | 11.2 | 7.0 |
| May | 15° / 3° | 127 | 8 | 2.1 | 10.2 | 4.7 |
| Jun | 11° / 1° | 209 | 10.6 | 5.6 | 9.7 | 2.6 |
| Jul | 10° / -0° | 147 | 9.7 | 6 | 9.9 | 2.5 |
| Aug | 12° / 1° | 123 | 8.7 | 5.2 | 10.7 | 3.3 |
| Sep | 14° / 3° | 84 | 8.9 | 2.9 | 11.8 | 4.3 |
| Oct | 17° / 4° | 59 | 8.7 | 1.7 | 12.9 | 5.8 |
| Nov | 20° / 6° | 35 | 6.9 | 0.3 | 13.8 | 7.2 |
| Dec | 23° / 9° | 19 | 3.8 | 0.1 | 14.3 | 8.5 |
Cloud cover in Winter
The sky is clear or mostly clear about 37% of the time across winter.
Chance of precipitation in Winter
Rengo gets around 480 mm of rain and snow over 29 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 4 km/h across winter.
Sunrise & sunset in Winter
Daylight runs from about 9 h 54 min in early June to 11 h 12 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 2.7 kWh/m².
Hazard calendar for Rengo
In winter, Rengo overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Rengo's rainy season runs May–August, when most of the year's rain falls.
Is winter a good time to visit Rengo?
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 a weaker month for outdoor sightseeing in Rengo.
What to pack for Rengo in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Rengo sees daytime highs around 11°C and nights near 1°C. Pack a warm layer. Worth having: rain gear. About 29 days see rain.
UV index in Rengo in Winter
Clear-sky midday UV across winter averages around 3 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Rengo peaks around January 17 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near May 24 at about 3 (moderate).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 13 | 13 | 10 | 5 | 3 | 3 | 3 | 3 | 6 | 9 | 11 | 12 |
| Level | Extreme | Extreme | Very high | High | Moderate | Moderate | Moderate | Moderate | High | Very high | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 13 | Extreme |
| Feb | 13 | Extreme |
| Mar | 10 | Very high |
| Apr | 5 | High |
| May | 3 | Moderate |
| Jun | 3 | Moderate |
| Jul | 3 | Moderate |
| Aug | 3 | Moderate |
| Sep | 6 | High |
| Oct | 9 | Very high |
| Nov | 11 | Extreme |
| Dec | 12 | Extreme |
Air quality in Rengo in Winter
Average fine-particle pollution (PM2.5) through the year — so you can see where winter falls, not just the annual average.
Air quality in Rengo is worst in July — around 32 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (December, 16 µg/m³).
Seasonal pattern from CAMS reanalysis, scaled to Rengo's WHO annual average of 23.8 µg/m³.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 20 | 17 | 17 | 23 | 31 | 31 | 32 | 31 | 29 | 22 | 17 | 16 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 20 | Moderate |
| Feb | 17 | Moderate |
| Mar | 17 | Moderate |
| Apr | 23 | Moderate |
| May | 31 | Moderate |
| Jun | 31 | Moderate |
| Jul | 32 | Moderate |
| Aug | 31 | Moderate |
| Sep | 29 | Moderate |
| Oct | 22 | Moderate |
| Nov | 17 | Moderate |
| Dec | 16 | Moderate |
Where is Rengo?
Rengo sits at 34.4°S, 70.9°W, 326 m above sea level, in Chile. The nearest listed city is San Vicente de Tagua Tagua, 20 km away.
Topography around Rengo
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Rengo.
Within 3 km, the terrain around Rengo has only modest variations in elevation — a maximum elevation change of 96 m around an average of 320 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,632 m; within 80 km, extreme variations in elevation — a maximum elevation change of 5,128 m.
The land around Rengo is covered by cropland (41%), trees (24%) and artificial surfaces (22%) within 3 km, cropland (34%), trees (28%) and shrubs (23%) within 16 km, and trees (23%), bare terrain (22%) and grassland (20%) within 80 km.
Chile travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / F / L
- 220 V · 50 Hz
- Prices
- ≈ 48% of US
- price level, 2025
- GDP per capita
- $17,995
- 2025
- Happiness
- 6.3 / 10
- World Happiness, 2025
- Safe drinking water
- 98%
- of population, 2024
- Homicide rate
- 6.3
- per 100k, 2023
- Road deaths
- 14.9
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Moderate
- EF EPI 517
- 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 Rengo (-34.4064°, -70.8583°, elevation 326 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.