Acaraú in Spring
In spring (September, October and November), Acaraú sees average daytime highs around 32°C and overnight lows near 25°C, with 10 mm of rain over about 2 wet days across the season. It is the warmest season of the year and the driest season of the year.
Across spring, daytime highs hold fairly steady around 32°C. The sky is clear or mostly clear about 73% of the time across spring, and the air most often feels oppressive.
Spring is Acaraú's 2nd-best season to visit on our travel score. Acaraú 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 Acaraú's year-round climate.
- Avg daytime high
- 32°C
- warmest season of the year
- Avg overnight low
- 25°C
- Rainfall
- 10 mm
- 2 wet days
- Avg wind
- 22 km/h
- Travel score
- 5.0
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in Acaraú in Spring
Across spring, daytime highs hold fairly steady around 32°C.
A typical spring day in Acaraú reaches about 32°C and drops to 25°C overnight. The warmest of the three months is September, the coolest September.
How spring really feels in Acaraú
Once humidity and wind are folded in, spring brings about 91 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.
Acaraú 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 | 31° / 25° | 103 | 18 | 12.1 | 3.7 |
| Feb | 30° / 25° | 149 | 22.2 | 12.1 | 3.3 |
| Mar | 30° / 24° | 227 | 27.1 | 12 | 3.1 |
| Apr | 30° / 24° | 271 | 25.9 | 11.9 | 3.1 |
| May | 30° / 25° | 118 | 18.4 | 11.9 | 4.0 |
| Jun | 31° / 24° | 34 | 7.7 | 11.8 | 5.1 |
| Jul | 31° / 24° | 17 | 3.5 | 11.8 | 5.2 |
| Aug | 32° / 24° | 3 | 0.5 | 11.9 | 5.1 |
| Sep | 32° / 25° | 2 | 0.3 | 12 | 5.1 |
| Oct | 32° / 25° | 3 | 0.6 | 12.1 | 5.1 |
| Nov | 32° / 25° | 5 | 1.2 | 12.1 | 4.9 |
| Dec | 32° / 25° | 23 | 6.6 | 12.2 | 4.6 |
Cloud cover in Spring
The sky is clear or mostly clear about 73% of the time across spring.
Chance of precipitation in Spring
Acaraú gets around 10 mm of rain over 2 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 22 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 54 min in early September to 12 h 12 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 6.7 kWh/m².
Hazard calendar for Acaraú
None of Acaraú's seasonal hazards peak in spring. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Acaraú's monsoon runs February–April, when most of the year's rain falls.
Is spring a good time to visit Acaraú?
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 Acaraú for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Acaraú in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Acaraú sees daytime highs around 32°C and nights near 25°C. Pack light clothes and sun protection. Worth having: a windbreaker.
Sea temperature near Acaraú 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 27 km away) is warmest in April at about 29°C and coldest in August near 27°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 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 28 |
| Comfort | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Warm | Warm | Warm | Warm | Warm | Tropical |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 28 | Tropical |
| Feb | 28 | Tropical |
| Mar | 29 | Tropical |
| Apr | 29 | Tropical |
| May | 29 | Tropical |
| Jun | 28 | Tropical |
| Jul | 27 | Warm |
| Aug | 27 | Warm |
| Sep | 27 | Warm |
| Oct | 27 | Warm |
| Nov | 28 | Warm |
| Dec | 28 | Tropical |
UV index in Acaraú 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 Acaraú peaks around March 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 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) | 13 | 14 | 16 | 14 | 12 | 10 | 10 | 10 | 12 | 12 | 12 | 11 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Extreme | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 13 | Extreme |
| Feb | 14 | Extreme |
| Mar | 16 | Extreme |
| Apr | 14 | Extreme |
| May | 12 | Extreme |
| Jun | 10 | Very high |
| Jul | 10 | Very high |
| Aug | 10 | Extreme |
| Sep | 12 | Extreme |
| Oct | 12 | Extreme |
| Nov | 12 | Extreme |
| Dec | 11 | Extreme |
Where is Acaraú?
Acaraú sits at 2.9°S, 40.1°W, 17 m above sea level, in Brazil. The nearest listed city is Bela Cruz, 19 km away.
Topography around Acaraú
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Acaraú.
Within 3 km, the terrain around Acaraú has only modest variations in elevation — a maximum elevation change of 25 m around an average of 12 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 50 m; within 80 km, large variations in elevation — a maximum elevation change of 883 m.
The land around Acaraú is covered by grassland (44%) and trees (21%) within 3 km, grassland (33%), water (28%) and trees (21%) within 16 km, and water (37%), shrubs (23%) 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 Acaraú (-2.8856°, -40.12°, elevation 17 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.