Aldeias Altas in Spring
In spring (September, October and November), Aldeias Altas sees average daytime highs around 36°C and overnight lows near 24°C, with 69 mm of rain over about 11 wet days across the season. It is the warmest season of the year and the 3rd-wettest season.
Across spring, daytime highs hold fairly steady around 36°C. The sky is clear or mostly clear about 51% of the time across spring, and the air most often feels muggy.
Spring is Aldeias Altas's weakest season of the year to visit on our travel score. For the whole year in context, see Aldeias Altas's year-round climate.
- Avg daytime high
- 36°C
- warmest season of the year
- Avg overnight low
- 24°C
- Rainfall
- 69 mm
- 11 wet days
- Avg wind
- 8 km/h
- Travel score
- 2.2
- weakest season of the year
- Months
- Sep · Oct · Nov
Temperature in Aldeias Altas in Spring
Across spring, daytime highs hold fairly steady around 36°C.
A typical spring day in Aldeias Altas reaches about 36°C and drops to 24°C overnight. The warmest of the three months is October, the coolest September.
How spring really feels in Aldeias Altas
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.
Aldeias Altas 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 | 32° / 23° | 221 | 24.4 | 12.2 | 2.6 |
| Feb | 31° / 23° | 248 | 23.8 | 12.2 | 2.6 |
| Mar | 31° / 23° | 311 | 28 | 12 | 2.5 |
| Apr | 31° / 23° | 247 | 25.2 | 11.9 | 2.8 |
| May | 32° / 23° | 113 | 14.9 | 11.8 | 3.6 |
| Jun | 33° / 23° | 21 | 4.2 | 11.7 | 4.1 |
| Jul | 34° / 23° | 9 | 1.7 | 11.8 | 3.9 |
| Aug | 35° / 23° | 3 | 0.7 | 11.8 | 3.1 |
| Sep | 37° / 24° | 5 | 1.1 | 12 | 2.2 |
| Oct | 37° / 25° | 16 | 2.7 | 12.1 | 2.0 |
| Nov | 36° / 25° | 48 | 7.4 | 12.2 | 2.3 |
| Dec | 34° / 24° | 106 | 13.1 | 12.3 | 2.6 |
Cloud cover in Spring
The sky is clear or mostly clear about 51% of the time across spring.
Chance of precipitation in Spring
Aldeias Altas gets around 69 mm of rain over 11 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 8 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 6.3 kWh/m².
Hazard calendar for Aldeias Altas
None of Aldeias Altas's seasonal hazards peak in spring. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Aldeias Altas's monsoon runs January–April, when most of the year's rain falls.
Is spring a good time to visit Aldeias Altas?
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 weaker month for outdoor sightseeing in Aldeias Altas.
What to pack for Aldeias Altas in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Aldeias Altas sees daytime highs around 36°C and nights near 24°C. Pack light clothes and sun protection. About 11 days see rain.
UV index in Aldeias Altas in Spring
Clear-sky midday UV across spring averages around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Aldeias Altas peaks around March 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 24 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 | 15 | 15 | 13 | 11 | 10 | 10 | 10 | 12 | 12 | 11 | 11 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 13 | Extreme |
| Feb | 15 | 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 | 11 | Extreme |
| Dec | 11 | Extreme |
Air quality in Aldeias Altas in Spring
Average fine-particle pollution (PM2.5) through the year — so you can see where spring falls, not just the annual average.
Air quality in Aldeias Altas is worst in October — around 33 µg/m³ PM2.5 (moderate), about 2.9× the cleanest month (May, 11 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 | 15 | 14 | 13 | 11 | 13 | 27 | 28 | 29 | 33 | 28 | 20 |
| Level | Moderate | Moderate | Moderate | Moderate | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 14 | Moderate |
| Feb | 15 | Moderate |
| Mar | 14 | Moderate |
| Apr | 13 | Moderate |
| May | 11 | Good |
| Jun | 13 | Moderate |
| Jul | 27 | Moderate |
| Aug | 28 | Moderate |
| Sep | 29 | Moderate |
| Oct | 33 | Moderate |
| Nov | 28 | Moderate |
| Dec | 20 | Moderate |
Where is Aldeias Altas?
Aldeias Altas sits at 4.6°S, 43.5°W, 73 m above sea level, in Brazil. The nearest listed city is Caxias, 29 km away.
Topography around Aldeias Altas
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Aldeias Altas.
Within 3 km, the terrain around Aldeias Altas has only modest variations in elevation — a maximum elevation change of 62 m around an average of 82 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 101 m; within 80 km, only modest variations in elevation — a maximum elevation change of 234 m.
The land around Aldeias Altas is covered by trees (37%) and shrubs (36%) within 3 km, trees (59%) and shrubs (23%) within 16 km, and trees (74%) 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 Aldeias Altas (-4.6278°, -43.4706°, elevation 73 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.