São Geraldo do Araguaia in Spring
In spring (September, October and November), São Geraldo do Araguaia sees average daytime highs around 33°C and overnight lows near 23°C, with 266 mm of rain over about 36 wet days across the season. It is the 2nd-warmest season and the 3rd-wettest season.
Over the season highs ease from about 34°C in early September to 31°C by late November. The sky is clear or mostly clear about 33% of the time across spring, and the air most often feels oppressive.
Spring is São Geraldo do Araguaia's 2nd-best season to visit on our travel score. For the whole year in context, see São Geraldo do Araguaia's year-round climate.
- Avg daytime high
- 33°C
- 2nd-warmest season
- Avg overnight low
- 23°C
- Rainfall
- 266 mm
- 36 wet days
- Avg wind
- 6 km/h
- Travel score
- 3.4
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in São Geraldo do Araguaia in Spring
Over the season highs ease from about 34°C in early September to 31°C by late November.
A typical spring day in São Geraldo do Araguaia reaches about 33°C and drops to 23°C overnight. The warmest of the three months is September, the coolest November.
How spring really feels in São Geraldo do Araguaia
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.
São Geraldo do Araguaia 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° | 269 | 28.6 | 12.3 | 2.8 |
| Feb | 30° / 23° | 277 | 25.8 | 12.2 | 2.7 |
| Mar | 30° / 23° | 283 | 28.4 | 12 | 2.7 |
| Apr | 31° / 23° | 200 | 23.8 | 11.9 | 3.0 |
| May | 31° / 23° | 101 | 14.1 | 11.7 | 3.9 |
| Jun | 33° / 22° | 13 | 2.6 | 11.6 | 4.5 |
| Jul | 33° / 22° | 5 | 1 | 11.7 | 4.2 |
| Aug | 34° / 23° | 5 | 1 | 11.8 | 3.6 |
| Sep | 34° / 24° | 23 | 4 | 12 | 3.5 |
| Oct | 33° / 24° | 79 | 12.3 | 12.1 | 3.5 |
| Nov | 31° / 23° | 165 | 20.1 | 12.3 | 3.2 |
| Dec | 30° / 23° | 213 | 24.9 | 12.4 | 3.0 |
Cloud cover in Spring
The sky is clear or mostly clear about 33% of the time across spring.
Chance of precipitation in Spring
São Geraldo do Araguaia gets around 266 mm of rain over 36 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 6 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 54 min in early September to 12 h 18 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 5.8 kWh/m².
Hazard calendar for São Geraldo do Araguaia
In spring, São Geraldo do Araguaia overlaps its monsoon season. The full year is below, with each hazard's peak months called out.
São Geraldo do Araguaia's monsoon runs November–April, when most of the year's rain falls.
Is spring a good time to visit São Geraldo do Araguaia?
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 São Geraldo do Araguaia.
What to pack for São Geraldo do Araguaia in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, São Geraldo do Araguaia sees daytime highs around 33°C and nights near 23°C. Pack light clothes, rain gear and sun protection. About 36 days see rain.
UV index in São Geraldo do Araguaia 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 São Geraldo do Araguaia peaks around March 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 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 | 11 | 11 | 10 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Extreme | 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 | Extreme |
| Sep | 12 | Extreme |
| Oct | 11 | Extreme |
| Nov | 11 | Extreme |
| Dec | 10 | Extreme |
Air quality in São Geraldo do Araguaia 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 São Geraldo do Araguaia is worst in September — around 42 µg/m³ PM2.5 (poor), about 6.2× the cleanest month (July, 7 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) | 12 | 12 | 12 | 12 | 9 | 8 | 7 | 16 | 42 | 26 | 24 | 17 |
| Level | Moderate | Good | Good | Good | Good | Good | Good | Moderate | Poor | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 12 | Moderate |
| Feb | 12 | Good |
| Mar | 12 | Good |
| Apr | 12 | Good |
| May | 9 | Good |
| Jun | 8 | Good |
| Jul | 7 | Good |
| Aug | 16 | Moderate |
| Sep | 42 | Poor |
| Oct | 26 | Moderate |
| Nov | 24 | Moderate |
| Dec | 17 | Moderate |
Where is São Geraldo do Araguaia?
São Geraldo do Araguaia sits at 6.4°S, 48.6°W, 131 m above sea level, in Brazil. The nearest listed city is Eldorado dos Carajás, 94 km away.
Topography around São Geraldo do Araguaia
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of São Geraldo do Araguaia.
Within 3 km, the terrain around São Geraldo do Araguaia has only modest variations in elevation — a maximum elevation change of 97 m around an average of 133 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 450 m; within 80 km, significant variations in elevation — a maximum elevation change of 492 m.
The land around São Geraldo do Araguaia is covered by grassland (38%) and water (30%) within 3 km, grassland (57%) and trees (36%) within 16 km, and grassland (64%) and trees (34%) 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 São Geraldo do Araguaia (-6.4006°, -48.555°, elevation 131 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.