Porto Calvo in Spring
In spring (September, October and November), Porto Calvo sees average daytime highs around 29°C and overnight lows near 22°C, with 132 mm of rain over about 45 wet days across the season. It is the 3rd-warmest season and the driest season of the year.
Over the season highs climb from about 27°C in early September to 30°C by late November. The sky is clear or mostly clear about 24% of the time across spring, and the air most often feels muggy.
Spring is Porto Calvo's best season of the year to visit on our travel score. Porto Calvo 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 Porto Calvo's year-round climate.
- Avg daytime high
- 29°C
- 3rd-warmest season
- Avg overnight low
- 22°C
- Rainfall
- 132 mm
- 45 wet days
- Avg wind
- 10 km/h
- Travel score
- 5.1
- best season of the year
- Months
- Sep · Oct · Nov
Temperature in Porto Calvo in Spring
Over the season highs climb from about 27°C in early September to 30°C by late November.
A typical spring day in Porto Calvo reaches about 29°C and drops to 22°C overnight. The warmest of the three months is November, the coolest September.
How spring really feels in Porto Calvo
Once humidity and wind are folded in, spring brings about 27 days that feel above 32°C and 0 that feel at or below 0°C.
The story in spring is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Porto Calvo 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 | 30° / 23° | 58 | 17.4 | 12.5 | 4.0 |
| Feb | 31° / 23° | 64 | 16.7 | 12.3 | 3.8 |
| Mar | 31° / 24° | 80 | 19.8 | 12.1 | 3.7 |
| Apr | 30° / 23° | 96 | 21 | 11.8 | 3.8 |
| May | 28° / 23° | 122 | 23.6 | 11.6 | 4.1 |
| Jun | 27° / 22° | 140 | 25.3 | 11.5 | 4.2 |
| Jul | 26° / 21° | 128 | 25.3 | 11.5 | 4.4 |
| Aug | 27° / 21° | 83 | 22.2 | 11.7 | 4.8 |
| Sep | 28° / 21° | 58 | 17.6 | 11.9 | 5.3 |
| Oct | 29° / 22° | 42 | 15 | 12.2 | 5.1 |
| Nov | 30° / 23° | 31 | 12.1 | 12.4 | 4.8 |
| Dec | 31° / 23° | 33 | 12.7 | 12.5 | 4.5 |
Cloud cover in Spring
The sky is clear or mostly clear about 24% of the time across spring.
Chance of precipitation in Spring
Porto Calvo gets around 132 mm of rain over 45 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 10 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 48 min in early September to 12 h 30 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 Porto Calvo
None of Porto Calvo's seasonal hazards peak in spring. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Porto Calvo's rainy season runs February–August, when most of the year's rain falls.
Is spring a good time to visit Porto Calvo?
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 Porto Calvo for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Porto Calvo in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Porto Calvo sees daytime highs around 29°C and nights near 22°C. Pack light clothes, rain gear and sun protection. About 45 days see rain.
Sea temperature near Porto Calvo 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 31 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 | 27 |
| 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 | 27 | Warm |
UV index in Porto Calvo 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 Porto Calvo peaks around March 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 10 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) | 13 | 14 | 15 | 13 | 11 | 10 | 10 | 9 | 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 | 13 | Extreme |
| Feb | 14 | Extreme |
| Mar | 15 | Extreme |
| Apr | 13 | Extreme |
| May | 11 | Extreme |
| Jun | 10 | Very high |
| Jul | 10 | Very high |
| Aug | 9 | Very high |
| Sep | 12 | Extreme |
| Oct | 12 | Extreme |
| Nov | 12 | Extreme |
| Dec | 12 | Extreme |
Where is Porto Calvo?
Porto Calvo sits at 9.0°S, 35.4°W, 20 m above sea level, in Brazil. The nearest listed city is Matriz de Camaragibe, 19 km away.
Topography around Porto Calvo
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Porto Calvo.
Within 3 km, the terrain around Porto Calvo has only modest variations in elevation — a maximum elevation change of 111 m around an average of 24 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 159 m; within 80 km, large variations in elevation — a maximum elevation change of 853 m.
The land around Porto Calvo is covered by grassland (80%) within 3 km, grassland (65%) and trees (27%) within 16 km, and grassland (43%), water (31%) and trees (20%) 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 Porto Calvo (-9.045°, -35.3983°, elevation 20 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.