Itaim Bibi in Fall
In fall (March, April and May), Itaim Bibi sees average daytime highs around 25°C and overnight lows near 17°C, with 257 mm of rain over about 36 wet days across the season. It is the 3rd-warmest season and the 3rd-wettest season.
Over the season highs ease from about 28°C in early March to 22°C by late May. The sky is clear or mostly clear about 28% of the time across fall, and the air most often feels muggy.
Fall is Itaim Bibi's 2nd-best season to visit on our travel score. For the whole year in context, see Itaim Bibi's year-round climate.
- Avg daytime high
- 25°C
- 3rd-warmest season
- Avg overnight low
- 17°C
- Rainfall
- 257 mm
- 36 wet days
- Avg wind
- 10 km/h
- Travel score
- 6.4
- 2nd-best season
- Months
- Mar · Apr · May
Temperature in Itaim Bibi in Fall
Over the season highs ease from about 28°C in early March to 22°C by late May.
A typical fall day in Itaim Bibi reaches about 25°C and drops to 17°C overnight. The warmest of the three months is March, the coolest May.
Itaim Bibi 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 | 27° / 19° | 222 | 23 | 13.3 | 4.4 |
| Feb | 28° / 19° | 164 | 19.6 | 12.8 | 4.6 |
| Mar | 27° / 19° | 139 | 19.1 | 12.2 | 5.2 |
| Apr | 26° / 17° | 60 | 9.5 | 11.5 | 6.8 |
| May | 23° / 15° | 58 | 7.3 | 10.9 | 7.3 |
| Jun | 22° / 13° | 45 | 5.3 | 10.6 | 7.6 |
| Jul | 22° / 13° | 49 | 5.3 | 10.7 | 7.7 |
| Aug | 24° / 13° | 36 | 4.7 | 11.2 | 8.0 |
| Sep | 25° / 15° | 84 | 9.4 | 11.9 | 7.0 |
| Oct | 26° / 16° | 109 | 13.5 | 12.6 | 6.0 |
| Nov | 26° / 17° | 145 | 15.9 | 13.1 | 5.5 |
| Dec | 27° / 19° | 170 | 20.2 | 13.4 | 4.9 |
Cloud cover in Fall
The sky is clear or mostly clear about 28% of the time across fall.
Chance of precipitation in Fall
Itaim Bibi gets around 257 mm of rain over 36 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 10 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 30 min in early March to 10 h 42 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 4.3 kWh/m².
Hazard calendar for Itaim Bibi
In fall, Itaim Bibi overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Itaim Bibi's rainy season runs October–March, when most of the year's rain falls.
Is fall a good time to visit Itaim Bibi?
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 Itaim Bibi for sightseeing.
What to pack for Itaim Bibi in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Itaim Bibi sees daytime highs around 25°C and nights near 17°C. Pack light clothes and rain gear. Worth having: sun protection. About 36 days see rain.
Sea temperature near Itaim Bibi in Fall
The nearest coast averages about 25°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 60 km away) is warmest in February at about 27°C and coldest in August near 20°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) | 27 | 27 | 27 | 26 | 24 | 22 | 21 | 20 | 21 | 22 | 23 | 25 |
| Comfort | Warm | Warm | Warm | Warm | Refreshing | Refreshing | Refreshing | Refreshing | Refreshing | Refreshing | Refreshing | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 27 | Warm |
| Feb | 27 | Warm |
| Mar | 27 | Warm |
| Apr | 26 | Warm |
| May | 24 | Refreshing |
| Jun | 22 | Refreshing |
| Jul | 21 | Refreshing |
| Aug | 20 | Refreshing |
| Sep | 21 | Refreshing |
| Oct | 22 | Refreshing |
| Nov | 23 | Refreshing |
| Dec | 25 | Warm |
UV index in Itaim Bibi in Fall
Clear-sky midday UV across fall averages around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Itaim Bibi peaks around January 22 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 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 | 11 | 9 | 7 | 6 | 5 | 8 | 8 | 10 | 12 | 14 |
| Level | Extreme | Extreme | Extreme | Very high | High | High | Moderate | Very high | Very high | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 15 | Extreme |
| Mar | 11 | Extreme |
| Apr | 9 | Very high |
| May | 7 | High |
| Jun | 6 | High |
| Jul | 5 | Moderate |
| Aug | 8 | Very high |
| Sep | 8 | Very high |
| Oct | 10 | Extreme |
| Nov | 12 | Extreme |
| Dec | 14 | Extreme |
Air quality in Itaim Bibi 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 Itaim Bibi is worst in June — around 71 µg/m³ PM2.5 (unhealthy), about 2.3× the cleanest month (December, 31 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) | 32 | 34 | 41 | 48 | 62 | 71 | 70 | 60 | 53 | 39 | 32 | 31 |
| Level | Moderate | Moderate | Poor | Poor | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Poor | Poor | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 32 | Moderate |
| Feb | 34 | Moderate |
| Mar | 41 | Poor |
| Apr | 48 | Poor |
| May | 62 | Unhealthy |
| Jun | 71 | Unhealthy |
| Jul | 70 | Unhealthy |
| Aug | 60 | Unhealthy |
| Sep | 53 | Poor |
| Oct | 39 | Poor |
| Nov | 32 | Moderate |
| Dec | 31 | Moderate |
Where is Itaim Bibi?
Itaim Bibi sits at 23.6°S, 46.7°W, 738 m above sea level, in Brazil. The nearest listed city is Moema, 2.0 km away.
Topography around Itaim Bibi
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Itaim Bibi.
Within 3 km, the terrain around Itaim Bibi has only modest variations in elevation — a maximum elevation change of 102 m around an average of 746 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 271 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,459 m.
The land around Itaim Bibi is covered by artificial surfaces (77%) within 3 km, artificial surfaces (81%) within 16 km, and trees (57%) 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 Itaim Bibi (-23.5858°, -46.6824°, elevation 738 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.