Porteiras in Winter
In winter (June, July and August), Porteiras sees average daytime highs around 29°C and overnight lows near 19°C, with 28 mm of rain over about 7 wet days across the season. It is the coldest season of the year and the 3rd-wettest season.
Over the season highs climb from about 29°C in early June to 31°C by late August. The sky is clear or mostly clear about 40% of the time across winter, and the air most often feels humid.
Winter is Porteiras's best season of the year to visit on our travel score. For the whole year in context, see Porteiras's year-round climate.
- Avg daytime high
- 29°C
- coldest season of the year
- Avg overnight low
- 19°C
- Rainfall
- 28 mm
- 7 wet days
- Avg wind
- 15 km/h
- Travel score
- 6.3
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Porteiras in Winter
Over the season highs climb from about 29°C in early June to 31°C by late August.
A typical winter day in Porteiras reaches about 29°C and drops to 19°C overnight. The warmest of the three months is August, the coolest July.
How winter really feels in Porteiras
Once humidity and wind are folded in, winter brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
winter sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Porteiras 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 | 32° / 22° | 106 | 12.5 | 12.4 | 3.8 |
| Feb | 31° / 22° | 120 | 13 | 12.2 | 4.0 |
| Mar | 31° / 22° | 139 | 16.4 | 12.1 | 4.1 |
| Apr | 30° / 22° | 88 | 12.2 | 11.8 | 4.6 |
| May | 30° / 21° | 41 | 7.1 | 11.7 | 5.5 |
| Jun | 29° / 20° | 15 | 3.5 | 11.6 | 6.3 |
| Jul | 29° / 19° | 8 | 2.5 | 11.6 | 6.5 |
| Aug | 30° / 19° | 4 | 0.9 | 11.8 | 6.0 |
| Sep | 33° / 20° | 3 | 0.4 | 12 | 4.8 |
| Oct | 34° / 22° | 9 | 1.5 | 12.2 | 3.9 |
| Nov | 34° / 23° | 14 | 2.5 | 12.3 | 3.6 |
| Dec | 33° / 23° | 35 | 5.1 | 12.4 | 3.7 |
Cloud cover in Winter
The sky is clear or mostly clear about 40% of the time across winter.
Chance of precipitation in Winter
Porteiras gets around 28 mm of rain over 7 wet days across winter. The line is the day-by-day chance of measurable precipitation.
Humidity in Winter
Most of winter feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Winter
Winds average 15 km/h across winter.
Sunrise & sunset in Winter
Daylight runs from about 11 h 36 min in early June to 11 h 48 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 4.9 kWh/m².
Hazard calendar for Porteiras
None of Porteiras's seasonal hazards peak in winter. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Porteiras's rainy season runs January–April, when most of the year's rain falls.
Is winter a good time to visit Porteiras?
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 reasonable time to visit Porteiras for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Porteiras in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Porteiras sees daytime highs around 29°C and nights near 19°C. Pack light clothes. Worth having: sun protection. About 7 days see rain.
UV index in Porteiras in Winter
Clear-sky midday UV across winter averages around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Porteiras peaks around March 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 at about 10 (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 | 11 | 10 | 10 | 10 | 12 | 13 | 13 | 12 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | 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 | 11 | Extreme |
| Jun | 10 | Very high |
| Jul | 10 | Very high |
| Aug | 10 | Extreme |
| Sep | 12 | Extreme |
| Oct | 13 | Extreme |
| Nov | 13 | Extreme |
| Dec | 12 | Extreme |
Where is Porteiras?
Porteiras sits at 7.5°S, 39.1°W, 521 m above sea level, in Brazil. The nearest listed city is Brejo Santo, 15 km away.
Topography around Porteiras
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Porteiras.
Within 3 km, the terrain around Porteiras has only modest variations in elevation — a maximum elevation change of 201 m around an average of 537 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 629 m; within 80 km, large variations in elevation — a maximum elevation change of 763 m.
The land around Porteiras is covered by grassland (52%) within 3 km, grassland (38%), shrubs (28%) and trees (27%) within 16 km, and shrubs (60%) and grassland (23%) 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 Porteiras (-7.5347°, -39.1183°, elevation 521 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.