Blumenau weather in August
Temperature, rain and sunshine in August: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in August
Good
Best time to visit: April – September, November
What is the weather like in Blumenau in August?
In August, Blumenau is warm: daytime highs average 21 °C, and nights cool down to about 14 °C. Expect around 5 hours of sunshine a day. Rain is frequent, with about 9 rainy days and 93 mm in total. All in all, August is a good month for a holiday in Blumenau.
August compared
How the weather changes from July to September. Tap a month to open it.
| JulyJul | AugustAug | SeptemberSep | |
|---|---|---|---|
| Score | 76 | 76 | 66 |
| Day | 20° | 21° | 22° |
| Night | 13° | 14° | 15° |
| Sun | 5 h | 5 h | 4 h |
| Rain days | 9 | 9 | 13 |
More details for August
- Daylight
- 11 h 8 min06:47 – 17:55
- UV index
- 6 · highclear sky, noon (estimate)All months
- Muggy days
- 2 daysdew point 18 °C or moreAll months
- Wind
- 15 km/haverage daily peakAll months
- Cloud cover
- 63 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Time zone
- UTC−3America/Sao_Paulo
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %38 %
- Few rainy daysweight 30 %61 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in August
- Sunscreen
- A jumper for the evenings
- Rain jacket or umbrella
Blumenau in August: quick answers
Is Blumenau hot in August?
Warm rather than hot: in August, daytime highs in Blumenau average 21 °C and nights cool to about 14 °C.
Does it rain much in Blumenau in August?
Rain is frequent, with about 9 rainy days and 93 mm in total.
Blumenau month by month
The whole year in BlumenauAll destinations: BrazilWhere to go in August
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences