Bituruna in Summer
In summer (December, January and February), Bituruna sees average daytime highs around 26°C and overnight lows near 16°C, with 480 mm of rain over about 57 wet days across the season. It is the warmest season of the year and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 26°C. The sky is clear or mostly clear about 13% of the time across summer, and the air most often feels humid.
Summer is Bituruna's weakest season of the year to visit on our travel score. For the whole year in context, see Bituruna's year-round climate.
- Avg daytime high
- 26°C
- warmest season of the year
- Avg overnight low
- 16°C
- Rainfall
- 480 mm
- 57 wet days
- Avg wind
- 8 km/h
- Travel score
- 5.1
- weakest season of the year
- Months
- Dec · Jan · Feb
Temperature in Bituruna in Summer
Across summer, daytime highs hold fairly steady around 26°C.
A typical summer day in Bituruna reaches about 26°C and drops to 16°C overnight. The warmest of the three months is January, the coolest December.
Bituruna weather by month
How the three summer months (December, January and February) 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 | 26° / 17° | 165 | 20.2 | 13.5 | 5.0 |
| Feb | 26° / 17° | 157 | 18.8 | 12.9 | 5.0 |
| Mar | 25° / 16° | 110 | 14.7 | 12.2 | 6.0 |
| Apr | 23° / 13° | 94 | 9.8 | 11.4 | 6.7 |
| May | 19° / 10° | 114 | 9.4 | 10.7 | 6.2 |
| Jun | 18° / 9° | 120 | 9.6 | 10.4 | 5.9 |
| Jul | 18° / 8° | 97 | 8.7 | 10.5 | 6.2 |
| Aug | 20° / 9° | 90 | 7.7 | 11.1 | 6.9 |
| Sep | 22° / 11° | 160 | 11.5 | 11.8 | 6.3 |
| Oct | 23° / 13° | 179 | 15.5 | 12.6 | 5.8 |
| Nov | 25° / 14° | 127 | 13.8 | 13.3 | 6.2 |
| Dec | 26° / 16° | 157 | 17.9 | 13.6 | 5.4 |
Cloud cover in Summer
The sky is clear or mostly clear about 13% of the time across summer.
Chance of precipitation in Summer
Bituruna gets around 480 mm of rain over 57 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 8 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 13 h 30 min in early December to 12 h 36 min by late February. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 5.5 kWh/m².
Is summer a good time to visit Bituruna?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a reasonable time to visit Bituruna for sightseeing.
What to pack for Bituruna in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Bituruna sees daytime highs around 26°C and nights near 16°C. Pack rain gear. Worth having: light clothes and sun protection. About 57 days see rain.
UV index in Bituruna in Summer
Clear-sky midday UV across summer averages around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Bituruna peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 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 | 6 | 5 | 5 | 6 | 9 | 11 | 13 | 14 |
| Level | Extreme | Extreme | Extreme | Very high | High | High | High | High | Very high | Extreme | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 15 | Extreme |
| Mar | 12 | Extreme |
| Apr | 9 | Very high |
| May | 6 | High |
| Jun | 5 | High |
| Jul | 5 | High |
| Aug | 6 | High |
| Sep | 9 | Very high |
| Oct | 11 | Extreme |
| Nov | 13 | Extreme |
| Dec | 14 | Extreme |
Air quality in Bituruna in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Bituruna is worst in September — around 17 µg/m³ PM2.5 (moderate), about 3.2× the cleanest month (March, 5 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) | 6 | 6 | 5 | 6 | 6 | 7 | 9 | 14 | 17 | 10 | 7 | 6 |
| Level | Good | Good | Good | Good | Good | Good | Good | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 6 | Good |
| Feb | 6 | Good |
| Mar | 5 | Good |
| Apr | 6 | Good |
| May | 6 | Good |
| Jun | 7 | Good |
| Jul | 9 | Good |
| Aug | 14 | Moderate |
| Sep | 17 | Moderate |
| Oct | 10 | Good |
| Nov | 7 | Good |
| Dec | 6 | Good |
Where is Bituruna?
Bituruna sits at 26.2°S, 51.6°W, 864 m above sea level, in Brazil. The nearest listed city is Cruz Machado, 26 km away.
Topography around Bituruna
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Bituruna.
Within 3 km, the terrain around Bituruna has significant variations in elevation — a maximum elevation change of 381 m around an average of 948 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 544 m; within 80 km, large variations in elevation — a maximum elevation change of 893 m.
The land around Bituruna is covered by trees (74%) within 3 km, trees (82%) within 16 km, and trees (68%) 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 Bituruna (-26.1614°, -51.5525°, elevation 864 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.