São Miguel dos Campos in Fall
In fall (March, April and May), São Miguel dos Campos sees average daytime highs around 30°C and overnight lows near 23°C, with 292 mm of rain over about 61 wet days across the season. It is the 2nd-warmest season and the 2nd-wettest season.
Over the season highs ease from about 31°C in early March to 28°C by late May. The sky is clear or mostly clear about 35% of the time across fall, and the air most often feels oppressive.
Fall is São Miguel dos Campos's weakest season of the year to visit on our travel score. São Miguel dos Campos has little temperature swing across the year, so its calendar seasons blur — the season framing matters less here than for a place with four distinct seasons. For the whole year in context, see São Miguel dos Campos's year-round climate.
- Avg daytime high
- 30°C
- 2nd-warmest season
- Avg overnight low
- 23°C
- Rainfall
- 292 mm
- 61 wet days
- Avg wind
- 9 km/h
- Travel score
- 4.1
- weakest season of the year
- Months
- Mar · Apr · May
Temperature in São Miguel dos Campos in Fall
Over the season highs ease from about 31°C in early March to 28°C by late May.
A typical fall day in São Miguel dos Campos reaches about 30°C and drops to 23°C overnight. The warmest of the three months is March, the coolest May.
How fall really feels in São Miguel dos Campos
Once humidity and wind are folded in, fall brings about 67 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 Miguel dos Campos 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° / 24° | 56 | 15.6 | 12.5 | 4.3 |
| Feb | 30° / 24° | 58 | 16.6 | 12.3 | 3.9 |
| Mar | 31° / 24° | 69 | 18.9 | 12.1 | 3.9 |
| Apr | 30° / 24° | 99 | 19.7 | 11.8 | 4.0 |
| May | 28° / 23° | 124 | 22.3 | 11.6 | 4.3 |
| Jun | 27° / 22° | 134 | 23.7 | 11.4 | 4.5 |
| Jul | 27° / 21° | 132 | 24.5 | 11.5 | 4.6 |
| Aug | 27° / 21° | 86 | 22.3 | 11.7 | 4.9 |
| Sep | 28° / 22° | 59 | 17.5 | 11.9 | 5.4 |
| Oct | 29° / 22° | 48 | 14.6 | 12.2 | 5.3 |
| Nov | 30° / 23° | 36 | 11.2 | 12.4 | 5.1 |
| Dec | 30° / 24° | 33 | 12 | 12.6 | 4.8 |
Cloud cover in Fall
The sky is clear or mostly clear about 35% of the time across fall.
Chance of precipitation in Fall
São Miguel dos Campos gets around 292 mm of rain over 61 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 9 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 12 min in early March to 11 h 30 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 5.3 kWh/m².
Hazard calendar for São Miguel dos Campos
In fall, São Miguel dos Campos overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
São Miguel dos Campos's rainy season runs March–August, when most of the year's rain falls.
Is fall a good time to visit São Miguel dos Campos?
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 Miguel dos Campos for sightseeing.
What to pack for São Miguel dos Campos in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, São Miguel dos Campos sees daytime highs around 30°C and nights near 23°C. Pack light clothes, rain gear and sun protection. About 61 days see rain.
Sea temperature near São Miguel dos Campos in Fall
The nearest coast averages about 28°C across fall — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 26 km away) is warmest in April at about 29°C and coldest in August near 26°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 28 | 28 | 28 | 29 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 27 |
| Comfort | Warm | Tropical | Tropical | Tropical | Tropical | Warm | Warm | Warm | Warm | Warm | Warm | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 28 | Warm |
| Feb | 28 | Tropical |
| Mar | 28 | Tropical |
| Apr | 29 | Tropical |
| May | 28 | Tropical |
| Jun | 27 | Warm |
| Jul | 26 | Warm |
| Aug | 26 | Warm |
| Sep | 26 | Warm |
| Oct | 26 | Warm |
| Nov | 27 | Warm |
| Dec | 27 | Warm |
UV index in São Miguel dos Campos 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 São Miguel dos Campos peaks around March 11 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 9 (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) | 14 | 14 | 15 | 13 | 10 | 9 | 9 | 10 | 12 | 12 | 12 | 12 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high | Very high | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 14 | Extreme |
| Mar | 15 | Extreme |
| Apr | 13 | Extreme |
| May | 10 | Extreme |
| Jun | 9 | Very high |
| Jul | 9 | Very high |
| Aug | 10 | Very high |
| Sep | 12 | Extreme |
| Oct | 12 | Extreme |
| Nov | 12 | Extreme |
| Dec | 12 | Extreme |
Where is São Miguel dos Campos?
São Miguel dos Campos sits at 9.8°S, 36.1°W, 13 m above sea level, in Brazil. The nearest listed city is Boca da Mata, 21 km away.
Topography around São Miguel dos Campos
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of São Miguel dos Campos.
Within 3 km, the terrain around São Miguel dos Campos has only modest variations in elevation — a maximum elevation change of 130 m around an average of 62 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 213 m; within 80 km, large variations in elevation — a maximum elevation change of 909 m.
The land around São Miguel dos Campos is covered by grassland (45%) within 3 km, cropland (41%) and grassland (38%) within 16 km, and grassland (45%) and water (27%) 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 Miguel dos Campos (-9.7811°, -36.0936°, elevation 13 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.