Cachoeirinha in Fall
In fall (March, April and May), Cachoeirinha sees average daytime highs around 28°C and overnight lows near 20°C, with 112 mm of rain over about 31 wet days across the season. It is the 2nd-warmest season and the wettest season of the year.
Over the season highs ease from about 30°C in early March to 26°C by late May. The sky is clear or mostly clear about 21% of the time across fall, and the air most often feels muggy.
Fall is Cachoeirinha's 3rd-best season to visit on our travel score. For the whole year in context, see Cachoeirinha's year-round climate.
- Avg daytime high
- 28°C
- 2nd-warmest season
- Avg overnight low
- 20°C
- Rainfall
- 112 mm
- 31 wet days
- Avg wind
- 11 km/h
- Travel score
- 5.7
- 3rd-best season
- Months
- Mar · Apr · May
Temperature in Cachoeirinha in Fall
Over the season highs ease from about 30°C in early March to 26°C by late May.
A typical fall day in Cachoeirinha reaches about 28°C and drops to 20°C overnight. The warmest of the three months is March, the coolest May.
Cachoeirinha 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° / 20° | 31 | 8.8 | 12.4 | 5.3 |
| Feb | 30° / 20° | 31 | 8.5 | 12.3 | 5.2 |
| Mar | 30° / 21° | 39 | 10.6 | 12.1 | 5.1 |
| Apr | 29° / 20° | 36 | 10.5 | 11.8 | 5.5 |
| May | 27° / 20° | 37 | 9.6 | 11.6 | 6.5 |
| Jun | 25° / 19° | 36 | 8.2 | 11.5 | 6.9 |
| Jul | 25° / 18° | 26 | 8.7 | 11.6 | 7.0 |
| Aug | 25° / 18° | 18 | 6.4 | 11.7 | 7.2 |
| Sep | 27° / 18° | 11 | 4.3 | 12 | 7.4 |
| Oct | 29° / 19° | 9 | 2.6 | 12.2 | 6.7 |
| Nov | 30° / 19° | 9 | 2.9 | 12.4 | 6.0 |
| Dec | 30° / 20° | 14 | 4.4 | 12.5 | 5.6 |
Cloud cover in Fall
The sky is clear or mostly clear about 21% of the time across fall.
Chance of precipitation in Fall
Cachoeirinha gets around 112 mm of rain over 31 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 11 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 12 min in early March to 11 h 30 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 5.2 kWh/m².
Is fall a good time to visit Cachoeirinha?
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 Cachoeirinha for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Cachoeirinha in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Cachoeirinha sees daytime highs around 28°C and nights near 20°C. Pack light clothes. Worth having: rain gear and sun protection. About 31 days see rain.
UV index in Cachoeirinha in Fall
Clear-sky midday UV across fall averages around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Cachoeirinha peaks around March 14 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 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) | 14 | 15 | 16 | 14 | 11 | 10 | 10 | 10 | 13 | 13 | 13 | 12 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Extreme | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 15 | Extreme |
| Mar | 16 | Extreme |
| Apr | 14 | Extreme |
| May | 11 | Extreme |
| Jun | 10 | Very high |
| Jul | 10 | Very high |
| Aug | 10 | Extreme |
| Sep | 13 | Extreme |
| Oct | 13 | Extreme |
| Nov | 13 | Extreme |
| Dec | 12 | Extreme |
Where is Cachoeirinha?
Cachoeirinha sits at 8.5°S, 36.2°W, 530 m above sea level, in Brazil. The nearest listed city is Altinho, 19 km away.
Topography around Cachoeirinha
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Cachoeirinha.
Within 3 km, the terrain around Cachoeirinha has only modest variations in elevation — a maximum elevation change of 49 m around an average of 544 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 419 m; within 80 km, large variations in elevation — a maximum elevation change of 1,097 m.
The land around Cachoeirinha is covered by cropland (60%) and grassland (32%) within 3 km, grassland (49%) and cropland (37%) within 16 km, and grassland (56%) and shrubs (23%) 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 Cachoeirinha (-8.4864°, -36.2331°, elevation 530 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.