São Sebastião do Caí in June
6.9out of 10
Possible, with caveats
Mild: highs around 19°C. Frequent rain: about 10 rainy days.
19°CAvg high
10°CAvg low
10Rainy days (144 mm)
10:07 hDaylight
07:22Sunrise · 17:29 Sunset
Why this score
- Mild: highs around 19°C
- Frequent rain: about 10 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 June is fairly consistent from year to year (2.9 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 | 29°C | 19°C | 208 mm | 18 | – | – | 6.1 |
| February | 28°C | 19°C | 183 mm | 17 | – | – | 6.4 |
| March | 27°C | 17°C | 153 mm | 15 | – | – | 6.7 |
| April | 25°C | 15°C | 142 mm | 11 | – | – | 7.3 |
| May | 21°C | 12°C | 136 mm | 10 | – | – | 7.3 |
| June | 19°C | 10°C | 144 mm | 10 | – | – | 6.9 |
| July | 19°C | 9°C | 180 mm | 11 | – | – | 6.6 |
| August | 21°C | 10°C | 145 mm | 11 | – | – | 7.2 |
| September | 22°C | 12°C | 178 mm | 13 | – | – | 6.9 |
| October | 24°C | 14°C | 216 mm | 15 | – | – | 6.5 |
| November | 26°C | 15°C | 164 mm | 13 | – | – | 7.0 |
| December | 28°C | 18°C | 182 mm | 15 | – | – | 6.6 |
Frequently asked questions
How hot is São Sebastião do Caí in June?
Daytime highs average 19°C and nights about 10°C.
When is the best time to visit São Sebastião do Caí?
The best months are April, May, August, November.