Três Marias in Spring
In spring (September, October and November), Três Marias sees average daytime highs around 30°C and overnight lows near 21°C, with 265 mm of rain over about 31 wet days across the season. It is the warmest season of the year and the 2nd-wettest season.
Across spring, daytime highs hold fairly steady around 30°C. The sky is clear or mostly clear about 36% of the time across spring, and the air most often feels muggy.
Spring is Três Marias's 3rd-best season to visit on our travel score. For the whole year in context, see Três Marias's year-round climate.
- Avg daytime high
- 30°C
- warmest season of the year
- Avg overnight low
- 21°C
- Rainfall
- 265 mm
- 31 wet days
- Avg wind
- 8 km/h
- Travel score
- 4.9
- 3rd-best season
- Months
- Sep · Oct · Nov
Temperature in Três Marias in Spring
Across spring, daytime highs hold fairly steady around 30°C.
A typical spring day in Três Marias reaches about 30°C and drops to 21°C overnight. The warmest of the three months is October, the coolest September.
Três Marias 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 | 29° / 22° | 176 | 17.6 | 13 | 4.3 |
| Feb | 30° / 22° | 122 | 13.4 | 12.6 | 4.4 |
| Mar | 29° / 22° | 138 | 15.8 | 12.1 | 4.6 |
| Apr | 29° / 21° | 49 | 7.6 | 11.6 | 6.0 |
| May | 28° / 19° | 15 | 2.7 | 11.2 | 7.6 |
| Jun | 27° / 17° | 3 | 0.7 | 10.9 | 8.3 |
| Jul | 27° / 17° | 1 | 0.3 | 11 | 8.4 |
| Aug | 29° / 17° | 3 | 0.6 | 11.4 | 7.4 |
| Sep | 31° / 19° | 22 | 4 | 11.9 | 5.7 |
| Oct | 31° / 21° | 69 | 9 | 12.4 | 4.6 |
| Nov | 29° / 21° | 174 | 17.5 | 12.9 | 4.3 |
| Dec | 29° / 22° | 231 | 19.8 | 13.1 | 4.2 |
Cloud cover in Spring
The sky is clear or mostly clear about 36% of the time across spring.
Chance of precipitation in Spring
Três Marias gets around 265 mm of rain over 31 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 36 min in early September to 13 hours 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 6.0 kWh/m².
Hazard calendar for Três Marias
In spring, Três Marias overlaps its monsoon season. The full year is below, with each hazard's peak months called out.
Três Marias's monsoon runs November–March, when most of the year's rain falls.
Is spring a good time to visit Três Marias?
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 Três Marias for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Três Marias in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Três Marias sees daytime highs around 30°C and nights near 21°C. Pack light clothes, rain gear and sun protection. About 31 days see rain.
UV index in Três Marias 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 Três Marias peaks around February 10 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 7 (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) | 15 | 16 | 14 | 11 | 8 | 7 | 8 | 9 | 11 | 12 | 14 | 14 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high | Very high | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 16 | Extreme |
| Mar | 14 | Extreme |
| Apr | 11 | Extreme |
| May | 8 | Very high |
| Jun | 7 | Very high |
| Jul | 8 | Very high |
| Aug | 9 | Very high |
| Sep | 11 | Extreme |
| Oct | 12 | Extreme |
| Nov | 14 | Extreme |
| Dec | 14 | Extreme |
Where is Três Marias?
Três Marias sits at 18.2°S, 45.2°W, 547 m above sea level, in Brazil. The nearest listed city is Corinto, 85 km away.
Topography around Três Marias
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Três Marias.
Within 3 km, the terrain around Três Marias has only modest variations in elevation — a maximum elevation change of 243 m around an average of 572 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 326 m; within 80 km, significant variations in elevation — a maximum elevation change of 527 m.
The land around Três Marias is covered by grassland (27%) and artificial surfaces (21%) within 3 km, shrubs (32%), grassland (27%) and trees (22%) within 16 km, and grassland (38%), trees (29%) and shrubs (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 Três Marias (-18.2064°, -45.2417°, elevation 547 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.