Sumidouro in Winter
In winter (June, July and August), Sumidouro sees average daytime highs around 23°C and overnight lows near 13°C, with 67 mm of rain over about 13 wet days across the season. It is the coldest season of the year and the driest season of the year.
Across winter, daytime highs hold fairly steady around 23°C. The sky is clear or mostly clear about 47% of the time across winter, and the air most often feels comfortable.
Winter is Sumidouro's best season of the year to visit on our travel score. For the whole year in context, see Sumidouro's year-round climate.
- Avg daytime high
- 23°C
- coldest season of the year
- Avg overnight low
- 13°C
- Rainfall
- 67 mm
- 13 wet days
- Avg wind
- 5 km/h
- Travel score
- 8.0
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Sumidouro in Winter
Across winter, daytime highs hold fairly steady around 23°C.
A typical winter day in Sumidouro reaches about 23°C and drops to 13°C overnight. The warmest of the three months is August, the coolest July.
Sumidouro 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 | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 28° / 20° | 241 | 19.2 | 13.2 | 4.8 |
| Feb | 28° / 19° | 142 | 14.3 | 12.8 | 4.9 |
| Mar | 28° / 19° | 143 | 17.4 | 12.2 | 5.2 |
| Apr | 26° / 17° | 66 | 10.6 | 11.5 | 6.5 |
| May | 24° / 15° | 43 | 7 | 11 | 7.4 |
| Jun | 23° / 14° | 19 | 4 | 10.7 | 8.0 |
| Jul | 23° / 13° | 23 | 4.4 | 10.8 | 8.0 |
| Aug | 24° / 14° | 25 | 5 | 11.2 | 8.0 |
| Sep | 25° / 15° | 69 | 9.5 | 11.9 | 7.0 |
| Oct | 26° / 17° | 119 | 14.2 | 12.5 | 5.9 |
| Nov | 26° / 18° | 217 | 19.6 | 13.1 | 4.9 |
| Dec | 27° / 19° | 256 | 21.9 | 13.3 | 4.6 |
Cloud cover in Winter
The sky is clear or mostly clear about 47% of the time across winter.
Chance of precipitation in Winter
Sumidouro gets around 67 mm of rain over 13 wet days across winter. The line is the day-by-day chance of measurable precipitation.
Humidity in Winter
Most of winter feels comfortable — 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 48 min in early June to 11 h 30 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 3.8 kWh/m².
Hazard calendar for Sumidouro
None of Sumidouro's seasonal hazards peak in winter. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Sumidouro's monsoon runs October–March, when most of the year's rain falls.
Is winter a good time to visit Sumidouro?
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 Sumidouro for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Sumidouro in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Sumidouro sees daytime highs around 23°C and nights near 13°C. Worth packing: light clothes. About 13 days see rain.
UV index in Sumidouro in Winter
Clear-sky midday UV across winter averages 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 Sumidouro peaks around January 24 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 6 (high).
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) | 15 | 15 | 13 | 10 | 7 | 6 | 6 | 8 | 8 | 12 | 14 | 14 |
| Level | Extreme | Extreme | Extreme | Very high | High | High | High | Very high | Very high | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 15 | Extreme |
| Mar | 13 | Extreme |
| Apr | 10 | Very high |
| May | 7 | High |
| Jun | 6 | High |
| Jul | 6 | High |
| Aug | 8 | Very high |
| Sep | 8 | Very high |
| Oct | 12 | Extreme |
| Nov | 14 | Extreme |
| Dec | 14 | Extreme |
Air quality in Sumidouro 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 Sumidouro is worst in September — around 19 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (January, 10 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 10 | 11 | 11 | 12 | 14 | 14 | 14 | 14 | 19 | 13 | 11 | 10 |
| Level | Good | Good | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 10 | Good |
| Feb | 11 | Good |
| Mar | 11 | Good |
| Apr | 12 | Moderate |
| May | 14 | Moderate |
| Jun | 14 | Moderate |
| Jul | 14 | Moderate |
| Aug | 14 | Moderate |
| Sep | 19 | Moderate |
| Oct | 13 | Moderate |
| Nov | 11 | Good |
| Dec | 10 | Good |
Where is Sumidouro?
Sumidouro sits at 22.0°S, 42.7°W, 366 m above sea level, in Brazil. The nearest listed city is Carmo, 15 km away.
Topography around Sumidouro
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Sumidouro.
Within 3 km, the terrain around Sumidouro has large variations in elevation — a maximum elevation change of 658 m around an average of 492 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,230 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,252 m.
The land around Sumidouro is covered by trees (49%) and grassland (49%) within 3 km, grassland (50%) and trees (49%) within 16 km, and trees (49%) and grassland (49%) within 80 km.
Brazil travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / N
- 127 / 220 V · 60 Hz
- Prices
- ≈ 46% of US
- price level, 2025
- GDP per capita
- $10,713
- 2025
- Happiness
- 6.6 / 10
- World Happiness, 2025
- Safe drinking water
- 89%
- of population, 2024
- Homicide rate
- 19.3
- per 100k, 2023
- Road deaths
- 16
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Low
- EF EPI 482
- 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 Sumidouro (-22.0497°, -42.6747°, elevation 366 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.