Angra dos Reis in Fall
In fall (March, April and May), Angra dos Reis sees average daytime highs around 25°C and overnight lows near 20°C, with 462 mm of rain over about 51 wet days across the season. It is the 2nd-warmest season and the 2nd-wettest season.
Over the season highs ease from about 27°C in early March to 23°C by late May. The sky is clear or mostly clear about 30% of the time across fall, and the air most often feels muggy.
Fall is Angra dos Reis's 3rd-best season to visit on our travel score. For the whole year in context, see Angra dos Reis's year-round climate.
- Avg daytime high
- 25°C
- 2nd-warmest season
- Avg overnight low
- 20°C
- Rainfall
- 462 mm
- 51 wet days
- Avg wind
- 7 km/h
- Travel score
- 5.7
- 3rd-best season
- Months
- Mar · Apr · May
Temperature in Angra dos Reis in Fall
Over the season highs ease from about 27°C in early March to 23°C by late May.
A typical fall day in Angra dos Reis reaches about 25°C and drops to 20°C overnight. The warmest of the three months is March, the coolest May.
Angra dos Reis weather by month
How the three fall months (March, April and May) 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 | 27° / 22° | 302 | 24.2 | 13.3 | 4.3 |
| Feb | 27° / 23° | 219 | 20 | 12.8 | 4.6 |
| Mar | 27° / 22° | 232 | 22.9 | 12.2 | 4.7 |
| Apr | 25° / 21° | 135 | 15.7 | 11.5 | 5.9 |
| May | 23° / 18° | 95 | 12.4 | 10.9 | 6.6 |
| Jun | 23° / 17° | 59 | 8.4 | 10.6 | 7.2 |
| Jul | 22° / 17° | 64 | 8.9 | 10.7 | 7.1 |
| Aug | 23° / 17° | 57 | 8.5 | 11.2 | 7.2 |
| Sep | 23° / 18° | 104 | 13.3 | 11.9 | 6.4 |
| Oct | 24° / 19° | 136 | 16.6 | 12.5 | 5.8 |
| Nov | 24° / 20° | 203 | 20.3 | 13.1 | 5.1 |
| Dec | 26° / 21° | 244 | 22.7 | 13.4 | 4.6 |
Cloud cover in Fall
The sky is clear or mostly clear about 30% of the time across fall.
Chance of precipitation in Fall
Angra dos Reis gets around 462 mm of rain over 51 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 7 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 30 min in early March to 10 h 42 min by late May. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 4.4 kWh/m².
Hazard calendar for Angra dos Reis
In fall, Angra dos Reis overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Angra dos Reis's rainy season runs October–March, when most of the year's rain falls.
Is fall a good time to visit Angra dos Reis?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is a reasonable time to visit Angra dos Reis for sightseeing.
What to pack for Angra dos Reis in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Angra dos Reis sees daytime highs around 25°C and nights near 20°C. Pack rain gear. Worth having: light clothes and sun protection. About 51 days see rain.
Sea temperature near Angra dos Reis in Fall
The nearest coast averages about 26°C across fall — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 14 km away) is warmest in February at about 27°C and coldest in August near 21°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 27 | 27 | 27 | 26 | 24 | 23 | 22 | 21 | 22 | 23 | 23 | 25 |
| Comfort | Warm | Warm | Warm | Warm | Warm | Refreshing | Refreshing | Refreshing | Refreshing | Refreshing | Refreshing | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 27 | Warm |
| Feb | 27 | Warm |
| Mar | 27 | Warm |
| Apr | 26 | Warm |
| May | 24 | Warm |
| Jun | 23 | Refreshing |
| Jul | 22 | Refreshing |
| Aug | 21 | Refreshing |
| Sep | 22 | Refreshing |
| Oct | 23 | Refreshing |
| Nov | 23 | Refreshing |
| Dec | 25 | Warm |
UV index in Angra dos Reis in Fall
Clear-sky midday UV across fall averages around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Angra dos Reis peaks around February 8 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 5 (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 | 14 | 12 | 9 | 7 | 6 | 5 | 7 | 7 | 11 | 12 | 14 |
| Level | Extreme | Extreme | Extreme | Very high | High | High | High | Very high | High | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 14 | Extreme |
| Mar | 12 | Extreme |
| Apr | 9 | Very high |
| May | 7 | High |
| Jun | 6 | High |
| Jul | 5 | High |
| Aug | 7 | Very high |
| Sep | 7 | High |
| Oct | 11 | Extreme |
| Nov | 12 | Extreme |
| Dec | 14 | Extreme |
Air quality in Angra dos Reis in Fall
Average fine-particle pollution (PM2.5) through the year — so you can see where fall falls, not just the annual average.
Air quality in Angra dos Reis is worst in September — around 26 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (February, 13 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) | 14 | 13 | 14 | 15 | 20 | 24 | 26 | 23 | 26 | 17 | 14 | 13 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 14 | Moderate |
| Feb | 13 | Moderate |
| Mar | 14 | Moderate |
| Apr | 15 | Moderate |
| May | 20 | Moderate |
| Jun | 24 | Moderate |
| Jul | 26 | Moderate |
| Aug | 23 | Moderate |
| Sep | 26 | Moderate |
| Oct | 17 | Moderate |
| Nov | 14 | Moderate |
| Dec | 13 | Moderate |
Where is Angra dos Reis?
Angra dos Reis sits at 23.0°S, 44.3°W, 8 m above sea level, in Brazil. The nearest listed city is Mangaratiba, 29 km away.
Topography around Angra dos Reis
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Angra dos Reis.
Within 3 km, the terrain around Angra dos Reis has significant variations in elevation — a maximum elevation change of 519 m around an average of 82 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,664 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,745 m.
The land around Angra dos Reis is covered by trees (46%) and water (37%) within 3 km, water (48%) and trees (45%) within 16 km, and trees (37%), water (36%) and grassland (25%) 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 Angra dos Reis (-23.0067°, -44.3181°, elevation 8 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.