São Miguel Arcanjo in Spring
In spring (September, October and November), São Miguel Arcanjo sees average daytime highs around 24°C and overnight lows near 15°C, with 435 mm of rain over about 49 wet days across the season. It is the 3rd-warmest season and the 2nd-wettest season.
Over the season highs climb from about 23°C in early September to 26°C by late November. The sky is clear or mostly clear about 17% of the time across spring, and the air most often feels humid.
Spring is São Miguel Arcanjo's 3rd-best season to visit on our travel score. For the whole year in context, see São Miguel Arcanjo's year-round climate.
- Avg daytime high
- 24°C
- 3rd-warmest season
- Avg overnight low
- 15°C
- Rainfall
- 435 mm
- 49 wet days
- Avg wind
- 9 km/h
- Travel score
- 5.7
- 3rd-best season
- Months
- Sep · Oct · Nov
Temperature in São Miguel Arcanjo in Spring
Over the season highs climb from about 23°C in early September to 26°C by late November.
A typical spring day in São Miguel Arcanjo reaches about 24°C and drops to 15°C overnight. The warmest of the three months is November, the coolest September.
São Miguel Arcanjo weather by month
How the three spring months (September, October and November) 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 | 27° / 19° | 298 | 25.3 | 13.3 | 4.1 |
| Feb | 28° / 19° | 229 | 22.3 | 12.8 | 4.1 |
| Mar | 27° / 19° | 175 | 23.1 | 12.2 | 4.6 |
| Apr | 25° / 17° | 86 | 12.8 | 11.5 | 6.2 |
| May | 22° / 14° | 86 | 10.4 | 10.9 | 6.5 |
| Jun | 21° / 13° | 70 | 7.7 | 10.6 | 6.9 |
| Jul | 21° / 12° | 75 | 7.7 | 10.7 | 6.9 |
| Aug | 22° / 12° | 57 | 7.5 | 11.2 | 7.1 |
| Sep | 23° / 14° | 122 | 12.9 | 11.9 | 6.3 |
| Oct | 24° / 16° | 144 | 16.9 | 12.6 | 5.6 |
| Nov | 25° / 17° | 169 | 19.2 | 13.2 | 5.1 |
| Dec | 27° / 18° | 207 | 22.2 | 13.4 | 4.5 |
Cloud cover in Spring
The sky is clear or mostly clear about 17% of the time across spring.
Chance of precipitation in Spring
São Miguel Arcanjo gets around 435 mm of rain over 49 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 9 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 30 min in early September to 13 h 24 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Spring
Average shortwave solar energy reaching the ground each day across spring, about 4.6 kWh/m².
Hazard calendar for São Miguel Arcanjo
In spring, São Miguel Arcanjo overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
São Miguel Arcanjo's rainy season runs October–March, when most of the year's rain falls.
Is spring a good time to visit São Miguel Arcanjo?
Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
spring is a reasonable time to visit São Miguel Arcanjo for sightseeing.
What to pack for São Miguel Arcanjo in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, São Miguel Arcanjo sees daytime highs around 24°C and nights near 15°C. Pack rain gear. Worth having: light clothes and sun protection. About 49 days see rain.
UV index in São Miguel Arcanjo in Spring
Clear-sky midday UV across spring 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 Miguel Arcanjo peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 5 (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 | 12 | 9 | 7 | 6 | 5 | 8 | 8 | 11 | 13 | 14 |
| Level | Extreme | Extreme | Extreme | Very high | High | High | High | Very high | Very high | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 15 | Extreme |
| Mar | 12 | Extreme |
| Apr | 9 | Very high |
| May | 7 | High |
| Jun | 6 | High |
| Jul | 5 | High |
| Aug | 8 | Very high |
| Sep | 8 | Very high |
| Oct | 11 | Extreme |
| Nov | 13 | Extreme |
| Dec | 14 | Extreme |
Air quality in São Miguel Arcanjo in Spring
Average fine-particle pollution (PM2.5) through the year — so you can see where spring falls, not just the annual average.
Air quality in São Miguel Arcanjo is worst in September — around 18 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (January, 10 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 | 10 | 11 | 14 | 15 | 16 | 17 | 18 | 13 | 10 | 10 |
| Level | Good | Good | Good | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 10 | Good |
| Feb | 10 | Good |
| Mar | 10 | Good |
| Apr | 11 | Good |
| May | 14 | Moderate |
| Jun | 15 | Moderate |
| Jul | 16 | Moderate |
| Aug | 17 | Moderate |
| Sep | 18 | Moderate |
| Oct | 13 | Moderate |
| Nov | 10 | Good |
| Dec | 10 | Good |
Where is São Miguel Arcanjo?
São Miguel Arcanjo sits at 23.9°S, 48.0°W, 666 m above sea level, in Brazil. The nearest listed city is Pilar do Sul, 29 km away.
Topography around São Miguel Arcanjo
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of São Miguel Arcanjo.
Within 3 km, the terrain around São Miguel Arcanjo has only modest variations in elevation — a maximum elevation change of 125 m around an average of 677 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 202 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,202 m.
The land around São Miguel Arcanjo is covered by trees (34%), grassland (32%) and cropland (22%) within 3 km, trees (51%), cropland (28%) and grassland (21%) within 16 km, and trees (64%) 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 Arcanjo (-23.8783°, -47.9972°, elevation 666 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.