Silvânia in Fall
In fall (March, April and May), Silvânia sees average daytime highs around 28°C and overnight lows near 18°C, with 322 mm of rain over about 37 wet days across the season. It is the 2nd-warmest season and the 3rd-wettest season.
Across fall, daytime highs hold fairly steady around 28°C. The sky is clear or mostly clear about 34% of the time across fall, and the air most often feels muggy.
Fall is Silvânia's 2nd-best season to visit on our travel score. For the whole year in context, see Silvânia's year-round climate.
- Avg daytime high
- 28°C
- 2nd-warmest season
- Avg overnight low
- 18°C
- Rainfall
- 322 mm
- 37 wet days
- Avg wind
- 7 km/h
- Travel score
- 5.8
- 2nd-best season
- Months
- Mar · Apr · May
Temperature in Silvânia in Fall
Across fall, daytime highs hold fairly steady around 28°C.
A typical fall day in Silvânia reaches about 28°C and drops to 18°C overnight. The warmest of the three months is March, the coolest May.
Silvânia 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° / 19° | 251 | 22.6 | 12.9 | 4.3 |
| Feb | 28° / 19° | 197 | 20.1 | 12.6 | 4.1 |
| Mar | 28° / 19° | 212 | 21.1 | 12.1 | 4.3 |
| Apr | 28° / 18° | 89 | 12.7 | 11.6 | 5.5 |
| May | 28° / 17° | 21 | 3 | 11.2 | 7.6 |
| Jun | 27° / 15° | 6 | 0.9 | 11 | 8.3 |
| Jul | 27° / 15° | 1 | 0.3 | 11.1 | 8.4 |
| Aug | 29° / 16° | 8 | 1.4 | 11.4 | 6.9 |
| Sep | 31° / 18° | 37 | 6.3 | 11.9 | 5.1 |
| Oct | 30° / 19° | 129 | 16.3 | 12.4 | 4.1 |
| Nov | 28° / 19° | 245 | 23.1 | 12.8 | 3.9 |
| Dec | 28° / 19° | 272 | 24.8 | 13 | 4.1 |
Cloud cover in Fall
The sky is clear or mostly clear about 34% of the time across fall.
Chance of precipitation in Fall
Silvânia gets around 322 mm of rain over 37 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 7 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 24 min in early March to 11 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 5.1 kWh/m².
Hazard calendar for Silvânia
In fall, Silvânia overlaps its monsoon season. The full year is below, with each hazard's peak months called out.
Silvânia's monsoon runs October–March, when most of the year's rain falls.
Is fall a good time to visit Silvânia?
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 Silvânia for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Silvânia in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Silvânia sees daytime highs around 28°C and nights near 18°C. Pack light clothes and rain gear. Worth having: sun protection. About 37 days see rain.
UV index in Silvânia 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 Silvânia peaks around February 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 8 (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 | 12 | 9 | 8 | 8 | 10 | 12 | 13 | 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 | 12 | Extreme |
| May | 9 | Very high |
| Jun | 8 | Very high |
| Jul | 8 | Very high |
| Aug | 10 | Very high |
| Sep | 12 | Extreme |
| Oct | 13 | Extreme |
| Nov | 14 | Extreme |
| Dec | 14 | Extreme |
Air quality in Silvânia 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 Silvânia is worst in September — around 18 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (July, 8 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) | 10 | 10 | 12 | 10 | 10 | 9 | 8 | 10 | 18 | 14 | 10 | 10 |
| Level | Good | Good | Good | Good | Good | Good | Good | Good | Moderate | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 10 | Good |
| Feb | 10 | Good |
| Mar | 12 | Good |
| Apr | 10 | Good |
| May | 10 | Good |
| Jun | 9 | Good |
| Jul | 8 | Good |
| Aug | 10 | Good |
| Sep | 18 | Moderate |
| Oct | 14 | Moderate |
| Nov | 10 | Good |
| Dec | 10 | Good |
Where is Silvânia?
Silvânia sits at 16.7°S, 48.6°W, 914 m above sea level, in Brazil. The nearest listed city is Bela Vista de Goiás, 50 km away.
Topography around Silvânia
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Silvânia.
Within 3 km, the terrain around Silvânia has only modest variations in elevation — a maximum elevation change of 163 m around an average of 920 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 264 m; within 80 km, significant variations in elevation — a maximum elevation change of 531 m.
The land around Silvânia is covered by cropland (37%) and trees (30%) within 3 km, cropland (46%), trees (29%) and grassland (20%) within 16 km, and grassland (34%), cropland (30%) and trees (29%) 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 Silvânia (-16.6666°, -48.6125°, elevation 914 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.