Olho d’Água das Cunhãs in Spring
In spring (September, October and November), Olho d’Água das Cunhãs sees average daytime highs around 35°C and overnight lows near 25°C, with 75 mm of rain over about 13 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 35°C. The sky is clear or mostly clear about 46% of the time across spring, and the air most often feels oppressive.
Spring is Olho d’Água das Cunhãs's 3rd-best season to visit on our travel score. For the whole year in context, see Olho d’Água das Cunhãs's year-round climate.
- Avg daytime high
- 35°C
- warmest season of the year
- Avg overnight low
- 25°C
- Rainfall
- 75 mm
- 13 wet days
- Avg wind
- 9 km/h
- Travel score
- 2.6
- 3rd-best season
- Months
- Sep · Oct · Nov
Temperature in Olho d’Água das Cunhãs in Spring
Across spring, daytime highs hold fairly steady around 35°C.
A typical spring day in Olho d’Água das Cunhãs reaches about 35°C and drops to 25°C overnight. The warmest of the three months is October, the coolest September.
How spring really feels in Olho d’Água das Cunhãs
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.
Olho d’Água das Cunhãs 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° / 24° | 230 | 24.9 | 12.2 | 2.6 |
| Feb | 31° / 23° | 246 | 24.7 | 12.1 | 2.5 |
| Mar | 31° / 24° | 281 | 29 | 12 | 2.4 |
| Apr | 31° / 24° | 238 | 26 | 11.9 | 2.7 |
| May | 32° / 24° | 111 | 17.9 | 11.8 | 3.4 |
| Jun | 32° / 23° | 30 | 6.4 | 11.8 | 4.3 |
| Jul | 33° / 23° | 14 | 3.2 | 11.8 | 4.1 |
| Aug | 35° / 24° | 5 | 1.4 | 11.9 | 3.3 |
| Sep | 36° / 25° | 7 | 1.3 | 12 | 2.7 |
| Oct | 36° / 25° | 18 | 3.4 | 12.1 | 2.5 |
| Nov | 35° / 25° | 50 | 8 | 12.2 | 2.6 |
| Dec | 34° / 25° | 121 | 15.7 | 12.2 | 2.7 |
Cloud cover in Spring
The sky is clear or mostly clear about 46% of the time across spring.
Chance of precipitation in Spring
Olho d’Água das Cunhãs gets around 75 mm of rain over 13 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 9 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 6.1 kWh/m².
Hazard calendar for Olho d’Água das Cunhãs
None of Olho d’Água das Cunhãs's seasonal hazards peak in spring. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Olho d’Água das Cunhãs's monsoon runs January–April, when most of the year's rain falls.
Is spring a good time to visit Olho d’Água das Cunhãs?
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 Olho d’Água das Cunhãs.
What to pack for Olho d’Água das Cunhãs in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Olho d’Água das Cunhãs sees daytime highs around 35°C and nights near 25°C. Pack light clothes and sun protection. Worth having: rain gear. About 13 days see rain.
UV index in Olho d’Água das Cunhãs 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 Olho d’Água das Cunhãs peaks around March 16 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 19 at about 10 (extreme).
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 | 11 | 10 | 10 | 10 | 12 | 12 | 11 | 11 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Extreme | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 13 | Extreme |
| Feb | 14 | Extreme |
| Mar | 16 | Extreme |
| Apr | 14 | Extreme |
| May | 11 | Extreme |
| Jun | 10 | Extreme |
| Jul | 10 | Very high |
| Aug | 10 | Extreme |
| Sep | 12 | Extreme |
| Oct | 12 | Extreme |
| Nov | 11 | Extreme |
| Dec | 11 | Extreme |
Air quality in Olho d’Água das Cunhãs 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 Olho d’Água das Cunhãs is worst in November — around 27 µg/m³ PM2.5 (moderate), about 3.2× the cleanest month (June, 9 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) | 15 | 15 | 14 | 13 | 11 | 9 | 10 | 10 | 13 | 22 | 27 | 20 |
| Level | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 15 | Moderate |
| Feb | 15 | Moderate |
| Mar | 14 | Moderate |
| Apr | 13 | Moderate |
| May | 11 | Good |
| Jun | 9 | Good |
| Jul | 10 | Good |
| Aug | 10 | Good |
| Sep | 13 | Moderate |
| Oct | 22 | Moderate |
| Nov | 27 | Moderate |
| Dec | 20 | Moderate |
Where is Olho d’Água das Cunhãs?
Olho d’Água das Cunhãs sits at 4.1°S, 45.1°W, 75 m above sea level, in Brazil. The nearest listed city is Vitorino Freire, 22 km away.
Topography around Olho d’Água das Cunhãs
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Olho d’Água das Cunhãs.
Within 3 km, the terrain around Olho d’Água das Cunhãs has only modest variations in elevation — a maximum elevation change of 41 m around an average of 32 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 102 m; within 80 km, significant variations in elevation — a maximum elevation change of 362 m.
The land around Olho d’Água das Cunhãs is covered by grassland (88%) within 3 km, grassland (92%) within 16 km, and grassland (59%) and trees (37%) 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 Olho d’Água das Cunhãs (-4.1387°, -45.1188°, elevation 75 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.