Barra de São Francisco in Spring
In spring (September, October and November), Barra de São Francisco sees average daytime highs around 28°C and overnight lows near 19°C, with 273 mm of rain over about 31 wet days across the season. It is the 3rd-warmest season and the 2nd-wettest season.
Across spring, daytime highs hold fairly steady around 28°C. The sky is clear or mostly clear about 17% of the time across spring, and the air most often feels muggy.
Spring is Barra de São Francisco's 2nd-best season to visit on our travel score. For the whole year in context, see Barra de São Francisco's year-round climate.
- Avg daytime high
- 28°C
- 3rd-warmest season
- Avg overnight low
- 19°C
- Rainfall
- 273 mm
- 31 wet days
- Avg wind
- 10 km/h
- Travel score
- 5.6
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in Barra de São Francisco in Spring
Across spring, daytime highs hold fairly steady around 28°C.
A typical spring day in Barra de São Francisco reaches about 28°C and drops to 19°C overnight. The warmest of the three months is October, the coolest September.
How spring really feels in Barra de São Francisco
Once humidity and wind are folded in, spring brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
spring sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Barra de São Francisco 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 | 30° / 21° | 134 | 12.9 | 13 | 4.3 |
| Feb | 31° / 21° | 82 | 9.9 | 12.6 | 4.3 |
| Mar | 30° / 21° | 104 | 13.4 | 12.1 | 4.3 |
| Apr | 29° / 20° | 60 | 10.6 | 11.6 | 5.3 |
| May | 27° / 18° | 26 | 6.3 | 11.1 | 6.8 |
| Jun | 26° / 17° | 15 | 4.2 | 10.9 | 7.5 |
| Jul | 26° / 16° | 14 | 4.7 | 11 | 7.5 |
| Aug | 27° / 16° | 13 | 4.6 | 11.4 | 7.4 |
| Sep | 28° / 18° | 23 | 5.3 | 11.9 | 6.7 |
| Oct | 29° / 19° | 77 | 10 | 12.4 | 5.4 |
| Nov | 29° / 20° | 173 | 15.8 | 12.9 | 4.6 |
| Dec | 30° / 21° | 190 | 16.7 | 13.1 | 4.2 |
Cloud cover in Spring
The sky is clear or mostly clear about 17% of the time across spring.
Chance of precipitation in Spring
Barra de São Francisco gets around 273 mm of rain over 31 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 10 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 36 min in early September to 13 hours 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 4.9 kWh/m².
Hazard calendar for Barra de São Francisco
In spring, Barra de São Francisco overlaps its monsoon season. The full year is below, with each hazard's peak months called out.
Barra de São Francisco's monsoon runs November–January, when most of the year's rain falls.
Is spring a good time to visit Barra de São Francisco?
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 Barra de São Francisco for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Barra de São Francisco in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Barra de São Francisco sees daytime highs around 28°C and nights near 19°C. Pack light clothes and rain gear. Worth having: sun protection. About 31 days see rain.
UV index in Barra de São Francisco in Spring
Clear-sky midday UV across spring averages around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Barra de São Francisco peaks around February 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 7 (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 | 15 | 13 | 10 | 8 | 7 | 7 | 9 | 11 | 12 | 14 | 13 |
| Level | Extreme | Extreme | Extreme | Extreme | Very high | High | Very high | Very high | Extreme | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 15 | Extreme |
| Mar | 13 | Extreme |
| Apr | 10 | Extreme |
| May | 8 | Very high |
| Jun | 7 | High |
| Jul | 7 | Very high |
| Aug | 9 | Very high |
| Sep | 11 | Extreme |
| Oct | 12 | Extreme |
| Nov | 14 | Extreme |
| Dec | 13 | Extreme |
Where is Barra de São Francisco?
Barra de São Francisco sits at 18.8°S, 40.9°W, 197 m above sea level, in Brazil. The nearest listed city is Mantena, 10 km away.
Topography around Barra de São Francisco
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Barra de São Francisco.
Within 3 km, the terrain around Barra de São Francisco has significant variations in elevation — a maximum elevation change of 335 m around an average of 251 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 732 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,584 m.
The land around Barra de São Francisco is covered by grassland (57%) and trees (32%) within 3 km, grassland (69%) and trees (29%) within 16 km, and grassland (67%) and trees (33%) 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 Barra de São Francisco (-18.755°, -40.8908°, elevation 197 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.