Serro in May
8.2out of 10
Yes, a good time to go
Warm and comfortable: highs around 24°C. Some rain: about 7 rainy days.
24°CAvg high
14°CAvg low
7Rainy days (34 mm)
11:07 hDaylight
06:16Sunrise · 17:23 Sunset
Why this score
- Warm and comfortable: highs around 24°C
- Some rain: about 7 rainy days
What to wear and pack
- T-shirts and light layers
- A light jacket for cooler evenings
How reliable is the forecast?
Rain in May varies a lot between years (±3.1 rainy days), so check the forecast closer to your trip. 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 | 18°C | 224 mm | 17 | – | – | 6.2 |
| February | 27°C | 17°C | 157 mm | 13 | – | – | 6.9 |
| March | 26°C | 17°C | 178 mm | 17 | – | – | 6.4 |
| April | 25°C | 16°C | 90 mm | 12 | – | – | 7.4 |
| May | 24°C | 14°C | 34 mm | 7 | – | – | 8.2 |
| June | 23°C | 13°C | 11 mm | 3 | – | – | 8.7 |
| July | 23°C | 12°C | 8 mm | 2 | – | – | 8.8 |
| August | 24°C | 12°C | 12 mm | 3 | – | – | 8.7 |
| September | 26°C | 14°C | 48 mm | 7 | – | – | 8.2 |
| October | 27°C | 16°C | 117 mm | 12 | – | – | 7.3 |
| November | 25°C | 17°C | 255 mm | 20 | – | – | 6.1 |
| December | 26°C | 18°C | 309 mm | 22 | – | – | 6.1 |
Frequently asked questions
How hot is Serro in May?
Daytime highs average 24°C and nights about 14°C.
When is the best time to visit Serro?
The best months are July, June, August.