Vitória do Mearim in Fall
In fall (March, April and May), Vitória do Mearim sees average daytime highs around 31°C and overnight lows near 24°C, with 905 mm of rain over about 79 wet days across the season. It is the coldest season of the year and the wettest season of the year.
Across fall, daytime highs hold fairly steady around 31°C. The sky is clear or mostly clear about 7% of the time across fall, and the air most often feels miserable.
Fall is Vitória do Mearim's 3rd-best season to visit on our travel score. For the whole year in context, see Vitória do Mearim's year-round climate.
- Avg daytime high
- 31°C
- coldest season of the year
- Avg overnight low
- 24°C
- Rainfall
- 905 mm
- 79 wet days
- Avg wind
- 6 km/h
- Travel score
- 2.6
- 3rd-best season
- Months
- Mar · Apr · May
Temperature in Vitória do Mearim in Fall
Across fall, daytime highs hold fairly steady around 31°C.
A typical fall day in Vitória do Mearim reaches about 31°C and drops to 24°C overnight. The warmest of the three months is May, the coolest March.
How fall really feels in Vitória do Mearim
Once humidity and wind are folded in, fall brings about 92 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.
Vitória do Mearim 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 | 32° / 24° | 248 | 24.2 | 12.2 | 2.6 |
| Feb | 32° / 24° | 283 | 24.7 | 12.1 | 2.5 |
| Mar | 31° / 24° | 360 | 29.1 | 12 | 2.4 |
| Apr | 31° / 24° | 354 | 27.6 | 11.9 | 2.4 |
| May | 32° / 24° | 192 | 21.9 | 11.8 | 3.0 |
| Jun | 32° / 24° | 63 | 12.1 | 11.8 | 4.1 |
| Jul | 32° / 24° | 38 | 6.7 | 11.8 | 4.4 |
| Aug | 34° / 24° | 10 | 2.4 | 11.9 | 3.9 |
| Sep | 35° / 25° | 7 | 1.3 | 12 | 3.2 |
| Oct | 35° / 25° | 18 | 3.6 | 12.1 | 2.8 |
| Nov | 35° / 25° | 43 | 6.9 | 12.2 | 2.8 |
| Dec | 34° / 25° | 99 | 14.2 | 12.2 | 2.7 |
Cloud cover in Fall
The sky is clear or mostly clear about 7% of the time across fall.
Chance of precipitation in Fall
Vitória do Mearim gets around 905 mm of rain over 79 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels miserable — 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 06 min in early March to 11 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 4.4 kWh/m².
Hazard calendar for Vitória do Mearim
In fall, Vitória do Mearim overlaps its monsoon season. The full year is below, with each hazard's peak months called out.
Vitória do Mearim's monsoon runs January–May, when most of the year's rain falls.
Is fall a good time to visit Vitória do Mearim?
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 weaker month for outdoor sightseeing in Vitória do Mearim.
What to pack for Vitória do Mearim in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Vitória do Mearim sees daytime highs around 31°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 79 days see rain.
UV index in Vitória do Mearim in Fall
Clear-sky midday UV across fall averages around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Vitória do Mearim peaks around March 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 14 at about 10 (extreme).
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 | 14 | 15 | 14 | 11 | 10 | 10 | 10 | 12 | 12 | 11 | 11 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Extreme | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 13 | Extreme |
| Feb | 14 | Extreme |
| Mar | 15 | Extreme |
| Apr | 14 | Extreme |
| May | 11 | Extreme |
| Jun | 10 | Extreme |
| Jul | 10 | Very high |
| Aug | 10 | Extreme |
| Sep | 12 | Extreme |
| Oct | 12 | Extreme |
| Nov | 11 | Extreme |
| Dec | 11 | Extreme |
Air quality in Vitória do Mearim 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 Vitória do Mearim is worst in November — around 22 µg/m³ PM2.5 (moderate), about 2.6× 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) | 15 | 16 | 15 | 14 | 10 | 9 | 8 | 9 | 11 | 17 | 22 | 17 |
| Level | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good | Good | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 15 | Moderate |
| Feb | 16 | Moderate |
| Mar | 15 | Moderate |
| Apr | 14 | Moderate |
| May | 10 | Good |
| Jun | 9 | Good |
| Jul | 8 | Good |
| Aug | 9 | Good |
| Sep | 11 | Good |
| Oct | 17 | Moderate |
| Nov | 22 | Moderate |
| Dec | 17 | Moderate |
Where is Vitória do Mearim?
Vitória do Mearim sits at 3.5°S, 44.9°W, 15 m above sea level, in Brazil. The nearest listed city is Arari, 10 km away.
Topography around Vitória do Mearim
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Vitória do Mearim.
Within 3 km, the terrain around Vitória do Mearim has only modest variations in elevation — a maximum elevation change of 30 m around an average of 8 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 48 m; within 80 km, only modest variations in elevation — a maximum elevation change of 109 m.
The land around Vitória do Mearim is covered by grassland (60%) within 3 km, grassland (53%) and trees (27%) within 16 km, and grassland (47%) and trees (36%) 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 Vitória do Mearim (-3.4622°, -44.8706°, elevation 15 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.