Florianópolis in August
7.7out of 10
Yes, a good time to go
Mild: highs around 21°C. Frequent rain: about 9 rainy days.
21°CAvg high
15°CAvg low
9Rainy days (86 mm)
11:01 hDaylight
06:48Sunrise · 17:49 Sunset
Why this score
- Mild: highs around 21°C
- Frequent rain: about 9 rainy days
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
How reliable is the forecast?
Rainfall in August is fairly consistent from year to year (3.0 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 28°C | 22°C | 180 mm | 19 | – | – | 6.1 |
| February | 28°C | 23°C | 162 mm | 17 | – | – | 6.4 |
| March | 27°C | 22°C | 125 mm | 17 | – | – | 6.6 |
| April | 25°C | 20°C | 84 mm | 11 | – | – | 7.6 |
| May | 23°C | 17°C | 110 mm | 10 | – | – | 7.6 |
| June | 21°C | 15°C | 94 mm | 9 | – | – | 7.6 |
| July | 20°C | 14°C | 84 mm | 9 | – | – | 7.5 |
| August | 21°C | 15°C | 86 mm | 9 | – | – | 7.7 |
| September | 21°C | 16°C | 133 mm | 12 | – | – | 7.1 |
| October | 23°C | 18°C | 122 mm | 13 | – | – | 7.1 |
| November | 25°C | 19°C | 116 mm | 14 | – | – | 7.1 |
| December | 27°C | 21°C | 126 mm | 15 | – | – | 6.9 |
Frequently asked questions
How hot is Florianópolis in August?
Daytime highs average 21°C and nights about 15°C.
When is the best time to visit Florianópolis?
The best months are August, April, May, June.