São João da Barra in May
7.8out of 10
Yes, a good time to go
Warm and comfortable: highs around 25°C. Frequent rain: about 10 rainy days.
25°CAvg high
21°CAvg low
10Rainy days (51 mm)
10:58 hDaylight
06:11Sunrise · 17:09 Sunset
Why this score
- Warm and comfortable: highs around 25°C
- Frequent rain: about 10 rainy days
What to wear and pack
- T-shirts and light layers
- Rain jacket or compact umbrella
How reliable is the forecast?
Rainfall in May is fairly consistent from year to year (2.7 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 | 27°C | 24°C | 114 mm | 11 | – | – | 7.5 |
| February | 28°C | 24°C | 55 mm | 8 | – | – | 8.0 |
| March | 28°C | 24°C | 112 mm | 13 | – | – | 7.3 |
| April | 27°C | 23°C | 75 mm | 12 | – | – | 7.5 |
| May | 25°C | 21°C | 51 mm | 10 | – | – | 7.8 |
| June | 25°C | 21°C | 25 mm | 6 | – | – | 8.2 |
| July | 24°C | 20°C | 29 mm | 7 | – | – | 8.2 |
| August | 24°C | 20°C | 26 mm | 6 | – | – | 8.3 |
| September | 24°C | 21°C | 48 mm | 8 | – | – | 8.0 |
| October | 25°C | 22°C | 78 mm | 9 | – | – | 7.9 |
| November | 26°C | 23°C | 139 mm | 14 | – | – | 7.0 |
| December | 27°C | 24°C | 151 mm | 14 | – | – | 6.9 |
Frequently asked questions
How hot is São João da Barra in May?
Daytime highs average 25°C and nights about 21°C.
When is the best time to visit São João da Barra?
The best months are August, June, July, February.