São José dos Quatro Marcos in Fall
In fall (March, April and May), São José dos Quatro Marcos sees average daytime highs around 30°C and overnight lows near 22°C, with 311 mm of rain over about 45 wet days across the season. It is the coldest season of the year and the 3rd-wettest season.
Over the season highs ease from about 31°C in early March to 29°C by late May. The sky is clear or mostly clear about 27% of the time across fall, and the air most often feels oppressive.
Fall is São José dos Quatro Marcos's 2nd-best season to visit on our travel score. For the whole year in context, see São José dos Quatro Marcos's year-round climate.
- Avg daytime high
- 30°C
- coldest season of the year
- Avg overnight low
- 22°C
- Rainfall
- 311 mm
- 45 wet days
- Avg wind
- 6 km/h
- Travel score
- 4.3
- 2nd-best season
- Months
- Mar · Apr · May
Temperature in São José dos Quatro Marcos in Fall
Over the season highs ease from about 31°C in early March to 29°C by late May.
A typical fall day in São José dos Quatro Marcos reaches about 30°C and drops to 22°C overnight. The warmest of the three months is March, the coolest May.
How fall really feels in São José dos Quatro Marcos
Once humidity and wind are folded in, fall brings about 66 days that feel above 32°C and 0 that feel at or below 0°C.
The story in fall is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
São José dos Quatro Marcos 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 | 31° / 23° | 206 | 24.4 | 12.8 | 2.8 |
| Feb | 31° / 23° | 202 | 23.4 | 12.5 | 2.8 |
| Mar | 31° / 23° | 172 | 23.2 | 12.1 | 3.0 |
| Apr | 31° / 22° | 96 | 14.3 | 11.7 | 4.1 |
| May | 29° / 20° | 44 | 7.4 | 11.3 | 5.7 |
| Jun | 29° / 19° | 11 | 2.2 | 11.1 | 6.5 |
| Jul | 30° / 18° | 9 | 1.6 | 11.2 | 6.4 |
| Aug | 32° / 20° | 14 | 2.9 | 11.5 | 4.8 |
| Sep | 34° / 22° | 45 | 7.7 | 11.9 | 3.5 |
| Oct | 33° / 23° | 114 | 16.4 | 12.4 | 2.9 |
| Nov | 32° / 23° | 158 | 19.9 | 12.7 | 2.9 |
| Dec | 32° / 23° | 183 | 24.3 | 12.9 | 2.7 |
Cloud cover in Fall
The sky is clear or mostly clear about 27% of the time across fall.
Chance of precipitation in Fall
São José dos Quatro Marcos gets around 311 mm of rain over 45 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 6 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 18 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 4.8 kWh/m².
Hazard calendar for São José dos Quatro Marcos
In fall, São José dos Quatro Marcos overlaps its monsoon season. The full year is below, with each hazard's peak months called out.
São José dos Quatro Marcos's monsoon runs October–April, when most of the year's rain falls.
Is fall a good time to visit São José dos Quatro Marcos?
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 São José dos Quatro Marcos for sightseeing.
What to pack for São José dos Quatro Marcos in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, São José dos Quatro Marcos sees daytime highs around 30°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 45 days see rain.
UV index in São José dos Quatro Marcos in Fall
Clear-sky midday UV across fall 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 São José dos Quatro Marcos peaks around January 22 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 15 at about 4 (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) | 15 | 15 | 14 | 12 | 9 | 8 | 8 | 9 | 3 | 11 | 13 | 14 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high | Very high | Moderate | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 15 | Extreme |
| Mar | 14 | Extreme |
| Apr | 12 | Extreme |
| May | 9 | Very high |
| Jun | 8 | Very high |
| Jul | 8 | Very high |
| Aug | 9 | Very high |
| Sep | 3 | Moderate |
| Oct | 11 | Extreme |
| Nov | 13 | Extreme |
| Dec | 14 | Extreme |
Air quality in São José dos Quatro Marcos 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 São José dos Quatro Marcos is worst in September — around 43 µg/m³ PM2.5 (poor), about 6.0× the cleanest month (July, 7 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 | 9 | 7 | 8 | 7 | 7 | 21 | 43 | 21 | 12 | 11 |
| Level | Good | Good | Good | Good | Good | Good | Good | Moderate | Poor | Moderate | Moderate | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 10 | Good |
| Feb | 10 | Good |
| Mar | 9 | Good |
| Apr | 7 | Good |
| May | 8 | Good |
| Jun | 7 | Good |
| Jul | 7 | Good |
| Aug | 21 | Moderate |
| Sep | 43 | Poor |
| Oct | 21 | Moderate |
| Nov | 12 | Moderate |
| Dec | 11 | Good |
Where is São José dos Quatro Marcos?
São José dos Quatro Marcos sits at 15.6°S, 58.2°W, 229 m above sea level, in Brazil. The nearest listed city is Mirassol d'Oeste, 11 km away.
Topography around São José dos Quatro Marcos
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of São José dos Quatro Marcos.
Within 3 km, the terrain around São José dos Quatro Marcos has only modest variations in elevation — a maximum elevation change of 74 m around an average of 223 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 253 m; within 80 km, significant variations in elevation — a maximum elevation change of 599 m.
The land around São José dos Quatro Marcos is covered by grassland (69%) within 3 km, grassland (68%) and trees (26%) within 16 km, and grassland (56%) and trees (38%) 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 São José dos Quatro Marcos (-15.6214°, -58.1764°, elevation 229 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.