Presidente Dutra in Summer
In summer (December, January and February), Presidente Dutra sees average daytime highs around 31°C and overnight lows near 21°C, with 259 mm of rain over about 26 wet days across the season. It is the 2nd-warmest season and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 31°C. The sky is clear or mostly clear about 27% of the time across summer, and the air most often feels humid.
Summer is Presidente Dutra's weakest season of the year to visit on our travel score. For the whole year in context, see Presidente Dutra's year-round climate.
- Avg daytime high
- 31°C
- 2nd-warmest season
- Avg overnight low
- 21°C
- Rainfall
- 259 mm
- 26 wet days
- Avg wind
- 11 km/h
- Travel score
- 4.5
- weakest season of the year
- Months
- Dec · Jan · Feb
Temperature in Presidente Dutra in Summer
Across summer, daytime highs hold fairly steady around 31°C.
A typical summer day in Presidente Dutra reaches about 31°C and drops to 21°C overnight. The warmest of the three months is February, the coolest December.
How summer really feels in Presidente Dutra
Once humidity and wind are folded in, summer brings about 6 days that feel above 32°C and 0 that feel at or below 0°C.
The story in summer is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Presidente Dutra weather by month
How the three summer months (December, January and February) 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 | 31° / 21° | 106 | 9.3 | 12.6 | 4.5 |
| Feb | 31° / 21° | 65 | 9 | 12.4 | 4.4 |
| Mar | 31° / 21° | 78 | 9.1 | 12.1 | 4.5 |
| Apr | 31° / 21° | 35 | 5.4 | 11.8 | 5.1 |
| May | 30° / 20° | 10 | 1.6 | 11.5 | 6.0 |
| Jun | 29° / 19° | 2 | 0.3 | 11.4 | 6.9 |
| Jul | 28° / 18° | 1 | 0.1 | 11.4 | 7.2 |
| Aug | 29° / 18° | 1 | 0.1 | 11.6 | 6.7 |
| Sep | 31° / 19° | 2 | 0.4 | 11.9 | 5.5 |
| Oct | 33° / 20° | 20 | 2.6 | 12.3 | 4.4 |
| Nov | 32° / 21° | 86 | 7.8 | 12.5 | 4.4 |
| Dec | 31° / 21° | 88 | 8 | 12.6 | 4.6 |
Cloud cover in Summer
The sky is clear or mostly clear about 27% of the time across summer.
Chance of precipitation in Summer
Presidente Dutra gets around 259 mm of rain over 26 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 11 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 12 h 36 min in early December to 12 h 12 min by late February. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 6.4 kWh/m².
Is summer a good time to visit Presidente Dutra?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a reasonable time to visit Presidente Dutra for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Presidente Dutra in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Presidente Dutra sees daytime highs around 31°C and nights near 21°C. Pack light clothes and sun protection. Worth having: rain gear. About 26 days see rain.
UV index in Presidente Dutra in Summer
Clear-sky midday UV across summer averages around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Presidente Dutra peaks around March 10 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 9 (very 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) | 14 | 15 | 15 | 13 | 10 | 9 | 9 | 11 | 13 | 13 | 13 | 13 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high | Extreme | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 15 | Extreme |
| Mar | 15 | Extreme |
| Apr | 13 | Extreme |
| May | 10 | Very high |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 11 | Extreme |
| Sep | 13 | Extreme |
| Oct | 13 | Extreme |
| Nov | 13 | Extreme |
| Dec | 13 | Extreme |
Where is Presidente Dutra?
Presidente Dutra sits at 11.3°S, 42.0°W, 640 m above sea level, in Brazil. The nearest listed city is São Gabriel, 14 km away.
Topography around Presidente Dutra
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Presidente Dutra.
Within 3 km, the terrain around Presidente Dutra has only modest variations in elevation — a maximum elevation change of 98 m around an average of 678 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 283 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,356 m.
The land around Presidente Dutra is covered by grassland (40%), cropland (36%) and shrubs (20%) within 3 km, cropland (45%), shrubs (27%) and grassland (24%) within 16 km, and shrubs (58%) and cropland (21%) 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 Presidente Dutra (-11.2951°, -41.986°, elevation 640 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.