Chapada dos Guimarães in Fall
In fall (March, April and May), Chapada dos Guimarães sees average daytime highs around 31°C and overnight lows near 21°C, with 372 mm of rain over about 47 wet days across the season. It is the 3rd-warmest season and the 2nd-wettest season.
Across fall, daytime highs hold fairly steady around 31°C. The sky is clear or mostly clear about 29% of the time across fall, and the air most often feels oppressive.
Fall is Chapada dos Guimarães's 2nd-best season to visit on our travel score. For the whole year in context, see Chapada dos Guimarães's year-round climate.
- Avg daytime high
- 31°C
- 3rd-warmest season
- Avg overnight low
- 21°C
- Rainfall
- 372 mm
- 47 wet days
- Avg wind
- 6 km/h
- Travel score
- 4.2
- 2nd-best season
- Months
- Mar · Apr · May
Temperature in Chapada dos Guimarães in Fall
Across fall, daytime highs hold fairly steady around 31°C.
A typical fall day in Chapada dos Guimarães reaches about 31°C and drops to 21°C overnight. The warmest of the three months is March, the coolest May.
How fall really feels in Chapada dos Guimarães
Once humidity and wind are folded in, fall brings about 68 days that feel above 32°C and 0 that feel at or below 0°C.
The story in fall is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Chapada dos Guimarães weather by month
How the three fall months (March, April and May) 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° | 266 | 26.3 | 12.8 | 2.9 |
| Feb | 30° / 23° | 236 | 24.7 | 12.5 | 2.8 |
| Mar | 31° / 23° | 228 | 25.9 | 12.1 | 2.9 |
| Apr | 31° / 22° | 113 | 15.8 | 11.7 | 4.0 |
| May | 30° / 20° | 31 | 5.7 | 11.3 | 5.6 |
| Jun | 30° / 19° | 11 | 1.4 | 11.1 | 6.4 |
| Jul | 30° / 18° | 6 | 0.8 | 11.2 | 6.5 |
| Aug | 32° / 19° | 10 | 2 | 11.5 | 5.0 |
| Sep | 33° / 21° | 43 | 7.6 | 11.9 | 3.7 |
| Oct | 32° / 23° | 131 | 18.1 | 12.4 | 3.1 |
| Nov | 31° / 23° | 179 | 21.5 | 12.7 | 3.1 |
| Dec | 31° / 23° | 225 | 25.1 | 12.9 | 3.0 |
Cloud cover in Fall
The sky is clear or mostly clear about 29% of the time across fall.
Chance of precipitation in Fall
Chapada dos Guimarães gets around 372 mm of rain over 47 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 6 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 18 min in early March to 11 h 12 min by late May. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 5.0 kWh/m².
Hazard calendar for Chapada dos Guimarães
In fall, Chapada dos Guimarães overlaps its monsoon season. The full year is below, with each hazard's peak months called out.
Chapada dos Guimarães's monsoon runs October–March, when most of the year's rain falls.
Is fall a good time to visit Chapada dos Guimarães?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is a reasonable time to visit Chapada dos Guimarães for sightseeing.
What to pack for Chapada dos Guimarães in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Chapada dos Guimarães sees daytime highs around 31°C and nights near 21°C. Pack light clothes and rain gear. Worth having: sun protection. About 47 days see rain.
UV index in Chapada dos Guimarães in Fall
Clear-sky midday UV across fall 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 Chapada dos Guimarães peaks around January 21 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 14 at about 7 (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) | 15 | 15 | 14 | 12 | 9 | 8 | 8 | 9 | 6 | 11 | 13 | 14 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high | Very high | High | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 15 | Extreme |
| Mar | 14 | Extreme |
| Apr | 12 | Extreme |
| May | 9 | Very high |
| Jun | 8 | Very high |
| Jul | 8 | Very high |
| Aug | 9 | Very high |
| Sep | 6 | High |
| Oct | 11 | Extreme |
| Nov | 13 | Extreme |
| Dec | 14 | Extreme |
Air quality in Chapada dos Guimarães in Fall
Average fine-particle pollution (PM2.5) through the year — so you can see where fall falls, not just the annual average.
Air quality in Chapada dos Guimarães is worst in September — around 67 µg/m³ PM2.5 (unhealthy), about 9.6× the cleanest month (June, 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) | 9 | 9 | 8 | 7 | 7 | 7 | 8 | 26 | 67 | 19 | 10 | 10 |
| Level | Good | Good | Good | Good | Good | Good | Good | Moderate | Unhealthy | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 9 | Good |
| Feb | 9 | Good |
| Mar | 8 | Good |
| Apr | 7 | Good |
| May | 7 | Good |
| Jun | 7 | Good |
| Jul | 8 | Good |
| Aug | 26 | Moderate |
| Sep | 67 | Unhealthy |
| Oct | 19 | Moderate |
| Nov | 10 | Good |
| Dec | 10 | Good |
Where is Chapada dos Guimarães?
Chapada dos Guimarães sits at 15.5°S, 55.7°W, 827 m above sea level, in Brazil. The nearest listed city is Cuiabá, 40 km away.
Topography around Chapada dos Guimarães
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Chapada dos Guimarães.
Within 3 km, the terrain around Chapada dos Guimarães has significant variations in elevation — a maximum elevation change of 492 m around an average of 750 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 681 m; within 80 km, large variations in elevation — a maximum elevation change of 777 m.
The land around Chapada dos Guimarães is covered by trees (56%) and grassland (22%) within 3 km, trees (47%), grassland (27%) and shrubs (23%) within 16 km, and trees (41%) and grassland (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 Chapada dos Guimarães (-15.4606°, -55.7497°, elevation 827 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.