Piratini in Fall
In fall (March, April and May), Piratini sees average daytime highs around 23°C and overnight lows near 14°C, with 329 mm of rain over about 30 wet days across the season. It is the 2nd-warmest season and the driest season of the year.
Over the season highs ease from about 27°C in early March to 18°C by late May. The sky is clear or mostly clear about 31% of the time across fall, and the air most often feels dry.
Fall is Piratini's best season of the year to visit on our travel score. For the whole year in context, see Piratini's year-round climate.
- Avg daytime high
- 23°C
- 2nd-warmest season
- Avg overnight low
- 14°C
- Rainfall
- 329 mm
- 30 wet days
- Avg wind
- 12 km/h
- Travel score
- 6.5
- best season of the year
- Months
- Mar · Apr · May
Temperature in Piratini in Fall
Over the season highs ease from about 27°C in early March to 18°C by late May.
A typical fall day in Piratini reaches about 23°C and drops to 14°C overnight. The warmest of the three months is March, the coolest May.
Piratini 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 | 28° / 18° | 134 | 13.3 | 13.8 | 5.9 |
| Feb | 27° / 18° | 122 | 12.5 | 13.1 | 5.9 |
| Mar | 26° / 17° | 107 | 11.2 | 12.2 | 6.5 |
| Apr | 23° / 14° | 121 | 10.2 | 11.3 | 6.8 |
| May | 19° / 11° | 100 | 9 | 10.4 | 6.2 |
| Jun | 17° / 9° | 110 | 9.3 | 10 | 5.4 |
| Jul | 16° / 8° | 118 | 9.5 | 10.2 | 5.2 |
| Aug | 18° / 9° | 118 | 9.4 | 10.9 | 6.0 |
| Sep | 19° / 10° | 145 | 10.6 | 11.8 | 5.9 |
| Oct | 22° / 12° | 144 | 11.7 | 12.8 | 6.3 |
| Nov | 24° / 14° | 110 | 9.8 | 13.6 | 6.9 |
| Dec | 27° / 16° | 115 | 11.2 | 14 | 6.4 |
Cloud cover in Fall
The sky is clear or mostly clear about 31% of the time across fall.
Chance of precipitation in Fall
Piratini gets around 329 mm of rain over 30 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 12 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 42 min in early March to 10 h 06 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 3.7 kWh/m².
Is fall a good time to visit Piratini?
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 Piratini for sightseeing.
What to pack for Piratini in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Piratini sees daytime highs around 23°C and nights near 14°C. Worth packing: light clothes, rain gear and sun protection. About 30 days see rain.
UV index in Piratini in Fall
Clear-sky midday UV across fall averages around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Piratini peaks around January 13 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 3 (moderate).
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 | 12 | 10 | 7 | 4 | 3 | 4 | 5 | 7 | 8 | 11 | 13 |
| Level | Extreme | Extreme | Very high | High | Moderate | Moderate | Moderate | Moderate | Very high | Very high | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 13 | Extreme |
| Feb | 12 | Extreme |
| Mar | 10 | Very high |
| Apr | 7 | High |
| May | 4 | Moderate |
| Jun | 3 | Moderate |
| Jul | 4 | Moderate |
| Aug | 5 | Moderate |
| Sep | 7 | Very high |
| Oct | 8 | Very high |
| Nov | 11 | Extreme |
| Dec | 13 | Extreme |
Where is Piratini?
Piratini sits at 31.4°S, 53.1°W, 361 m above sea level, in Brazil. The nearest listed city is Canguçu, 41 km away.
Topography around Piratini
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Piratini.
Within 3 km, the terrain around Piratini has only modest variations in elevation — a maximum elevation change of 186 m around an average of 313 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 409 m; within 80 km, significant variations in elevation — a maximum elevation change of 507 m.
The land around Piratini is covered by grassland (49%) and trees (38%) within 3 km, trees (45%) and grassland (45%) within 16 km, and trees (50%) and grassland (35%) 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 Piratini (-31.4481°, -53.1042°, elevation 361 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.