Guariba in Fall
In fall (March, April and May), Guariba sees average daytime highs around 28°C and overnight lows near 18°C, with 283 mm of rain over about 34 wet days across the season. It is the 3rd-warmest season and the 3rd-wettest season.
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 43% of the time across fall, and the air most often feels muggy.
Fall is Guariba's 2nd-best season to visit on our travel score. For the whole year in context, see Guariba's year-round climate.
- Avg daytime high
- 28°C
- 3rd-warmest season
- Avg overnight low
- 18°C
- Rainfall
- 283 mm
- 34 wet days
- Avg wind
- 8 km/h
- Travel score
- 5.8
- 2nd-best season
- Months
- Mar · Apr · May
Temperature in Guariba 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 Guariba reaches about 28°C and drops to 18°C overnight. The warmest of the three months is March, the coolest May.
Guariba 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° / 21° | 270 | 22.5 | 13.2 | 3.6 |
| Feb | 30° / 21° | 186 | 18.8 | 12.7 | 3.8 |
| Mar | 30° / 20° | 169 | 18.7 | 12.2 | 4.2 |
| Apr | 29° / 19° | 68 | 9.1 | 11.5 | 5.8 |
| May | 27° / 16° | 46 | 5.8 | 11 | 7.5 |
| Jun | 26° / 15° | 28 | 3.2 | 10.7 | 8.0 |
| Jul | 27° / 15° | 20 | 2.7 | 10.8 | 8.1 |
| Aug | 29° / 16° | 22 | 2.8 | 11.3 | 7.0 |
| Sep | 30° / 18° | 70 | 7.4 | 11.9 | 5.3 |
| Oct | 31° / 20° | 123 | 13.3 | 12.5 | 4.3 |
| Nov | 30° / 20° | 181 | 17.6 | 13 | 4.1 |
| Dec | 30° / 21° | 228 | 22.2 | 13.3 | 3.7 |
Cloud cover in Fall
The sky is clear or mostly clear about 43% of the time across fall.
Chance of precipitation in Fall
Guariba gets around 283 mm of rain over 34 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 8 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 30 min in early March to 10 h 48 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 4.8 kWh/m².
Hazard calendar for Guariba
In fall, Guariba overlaps its monsoon season. The full year is below, with each hazard's peak months called out.
Guariba's monsoon runs October–March, when most of the year's rain falls.
Is fall a good time to visit Guariba?
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 Guariba for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Guariba in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Guariba sees daytime highs around 28°C and nights near 18°C. Pack light clothes and rain gear. Worth having: sun protection. About 34 days see rain.
UV index in Guariba in Fall
Clear-sky midday UV across fall averages around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Guariba peaks around January 21 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 6 (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 | 15 | 13 | 10 | 8 | 6 | 7 | 9 | 9 | 10 | 13 | 14 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | High | High | Very high | Very high | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 15 | Extreme |
| Mar | 13 | Extreme |
| Apr | 10 | Extreme |
| May | 8 | Very high |
| Jun | 6 | High |
| Jul | 7 | High |
| Aug | 9 | Very high |
| Sep | 9 | Very high |
| Oct | 10 | Extreme |
| Nov | 13 | Extreme |
| Dec | 14 | Extreme |
Air quality in Guariba 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 Guariba is worst in September — around 46 µg/m³ PM2.5 (poor), about 5.3× the cleanest month (November, 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) | 10 | 12 | 11 | 12 | 13 | 14 | 15 | 35 | 46 | 18 | 9 | 10 |
| Level | Good | Good | Good | Good | Moderate | Moderate | Moderate | Moderate | Poor | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 10 | Good |
| Feb | 12 | Good |
| Mar | 11 | Good |
| Apr | 12 | Good |
| May | 13 | Moderate |
| Jun | 14 | Moderate |
| Jul | 15 | Moderate |
| Aug | 35 | Moderate |
| Sep | 46 | Poor |
| Oct | 18 | Moderate |
| Nov | 9 | Good |
| Dec | 10 | Good |
Where is Guariba?
Guariba sits at 21.4°S, 48.2°W, 619 m above sea level, in Brazil. The nearest listed city is Jaboticabal, 15 km away.
Topography around Guariba
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Guariba.
Within 3 km, the terrain around Guariba has only modest variations in elevation — a maximum elevation change of 128 m around an average of 631 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 188 m; within 80 km, significant variations in elevation — a maximum elevation change of 551 m.
The land around Guariba is covered by cropland (63%) and artificial surfaces (23%) within 3 km, cropland (78%) within 16 km, and cropland (68%) and trees (21%) 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 Guariba (-21.36°, -48.2283°, elevation 619 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.