Cabo de Santo Agostinho in Spring
In spring (September, October and November), Cabo de Santo Agostinho sees average daytime highs around 27°C and overnight lows near 23°C, with 148 mm of rain over about 50 wet days across the season. It is the 3rd-warmest season and the driest season of the year.
Across spring, daytime highs hold fairly steady around 27°C. The sky is clear or mostly clear about 54% of the time across spring, and the air most often feels oppressive.
Spring is Cabo de Santo Agostinho's best season of the year to visit on our travel score. Cabo de Santo Agostinho has little temperature swing across the year, so its calendar seasons blur — the season framing matters less here than for a place with four distinct seasons. For the whole year in context, see Cabo de Santo Agostinho's year-round climate.
- Avg daytime high
- 27°C
- 3rd-warmest season
- Avg overnight low
- 23°C
- Rainfall
- 148 mm
- 50 wet days
- Avg wind
- 17 km/h
- Travel score
- 5.8
- best season of the year
- Months
- Sep · Oct · Nov
Temperature in Cabo de Santo Agostinho in Spring
Across spring, daytime highs hold fairly steady around 27°C.
A typical spring day in Cabo de Santo Agostinho reaches about 27°C and drops to 23°C overnight. The warmest of the three months is November, the coolest September.
Cabo de Santo Agostinho weather by month
How the three spring months (September, October and November) 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° / 25° | 67 | 19.7 | 12.4 | 5.0 |
| Feb | 28° / 25° | 74 | 17.8 | 12.3 | 4.7 |
| Mar | 28° / 25° | 94 | 20.6 | 12.1 | 4.6 |
| Apr | 28° / 25° | 131 | 22.7 | 11.8 | 4.4 |
| May | 27° / 24° | 166 | 24.5 | 11.6 | 4.5 |
| Jun | 26° / 23° | 194 | 25.2 | 11.5 | 4.4 |
| Jul | 26° / 23° | 169 | 25.6 | 11.6 | 4.6 |
| Aug | 26° / 22° | 103 | 22.5 | 11.7 | 5.1 |
| Sep | 26° / 23° | 65 | 18.8 | 12 | 5.6 |
| Oct | 27° / 23° | 46 | 16.4 | 12.2 | 5.9 |
| Nov | 28° / 24° | 37 | 14.5 | 12.4 | 5.9 |
| Dec | 28° / 24° | 43 | 15.5 | 12.5 | 5.7 |
Cloud cover in Spring
The sky is clear or mostly clear about 54% of the time across spring.
Chance of precipitation in Spring
Cabo de Santo Agostinho gets around 148 mm of rain over 50 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 17 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 48 min in early September to 12 h 24 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Spring
Average shortwave solar energy reaching the ground each day across spring, about 5.7 kWh/m².
Hazard calendar for Cabo de Santo Agostinho
None of Cabo de Santo Agostinho's seasonal hazards peak in spring. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Cabo de Santo Agostinho's rainy season runs March–August, when most of the year's rain falls.
Is spring a good time to visit Cabo de Santo Agostinho?
Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
spring is a reasonable time to visit Cabo de Santo Agostinho for sightseeing.
What to pack for Cabo de Santo Agostinho in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Cabo de Santo Agostinho sees daytime highs around 27°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 50 days see rain.
Sea temperature near Cabo de Santo Agostinho in Spring
The nearest coast averages about 27°C across spring — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 20 km away) is warmest in April at about 29°C and coldest in August near 26°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) | 28 | 28 | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 27 | 27 | 28 |
| Comfort | Warm | Tropical | Tropical | Tropical | Tropical | Warm | Warm | Warm | Warm | Warm | Warm | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 28 | Warm |
| Feb | 28 | Tropical |
| Mar | 29 | Tropical |
| Apr | 29 | Tropical |
| May | 28 | Tropical |
| Jun | 27 | Warm |
| Jul | 26 | Warm |
| Aug | 26 | Warm |
| Sep | 26 | Warm |
| Oct | 27 | Warm |
| Nov | 27 | Warm |
| Dec | 28 | Warm |
UV index in Cabo de Santo Agostinho in Spring
Clear-sky midday UV across spring averages around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Cabo de Santo Agostinho peaks around March 14 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 14 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 | 14 | 15 | 13 | 11 | 10 | 10 | 10 | 12 | 12 | 12 | 12 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 14 | Extreme |
| Mar | 15 | Extreme |
| Apr | 13 | Extreme |
| May | 11 | Extreme |
| Jun | 10 | Very high |
| Jul | 10 | Very high |
| Aug | 10 | Very high |
| Sep | 12 | Extreme |
| Oct | 12 | Extreme |
| Nov | 12 | Extreme |
| Dec | 12 | Extreme |
Where is Cabo de Santo Agostinho?
Cabo de Santo Agostinho sits at 8.3°S, 35.0°W, 35 m above sea level, in Brazil. The nearest listed city is Porto de Galinhas, 13 km away.
Topography around Cabo de Santo Agostinho
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Cabo de Santo Agostinho.
Within 3 km, the terrain around Cabo de Santo Agostinho has only modest variations in elevation — a maximum elevation change of 123 m around an average of 22 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 250 m; within 80 km, large variations in elevation — a maximum elevation change of 874 m.
The land around Cabo de Santo Agostinho is covered by trees (40%), artificial surfaces (31%) and grassland (26%) within 3 km, trees (35%) and grassland (28%) within 16 km, and grassland (40%) and water (32%) 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 Cabo de Santo Agostinho (-8.2877°, -35.0292°, elevation 35 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.