Rio Real in May
6.6out of 10
Possible, with caveats
Warm and comfortable: highs around 29°C. Very wet: about 18 rainy days.
29°CAvg high
22°CAvg low
18Rainy days (76 mm)
11:28 hDaylight
05:44Sunrise · 17:12 Sunset
Why this score
- Warm and comfortable: highs around 29°C
- Very wet: about 18 rainy days
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
- Sunscreen, sunglasses and a hat
How reliable is the forecast?
Rain in May varies a lot between years (±3.6 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 | 32°C | 23°C | 49 mm | 11 | – | – | 6.8 |
| February | 32°C | 23°C | 46 mm | 12 | – | – | 6.6 |
| March | 32°C | 23°C | 49 mm | 14 | – | – | 6.4 |
| April | 31°C | 23°C | 65 mm | 16 | – | – | 6.4 |
| May | 29°C | 22°C | 76 mm | 18 | – | – | 6.6 |
| June | 27°C | 20°C | 71 mm | 20 | – | – | 6.4 |
| July | 27°C | 20°C | 56 mm | 19 | – | – | 6.6 |
| August | 27°C | 19°C | 46 mm | 17 | – | – | 6.9 |
| September | 28°C | 20°C | 36 mm | 13 | – | – | 7.4 |
| October | 30°C | 21°C | 30 mm | 9 | – | – | 7.6 |
| November | 31°C | 22°C | 38 mm | 9 | – | – | 7.4 |
| December | 32°C | 23°C | 33 mm | 8 | – | – | 7.2 |
Frequently asked questions
How hot is Rio Real in May?
Daytime highs average 29°C and nights about 22°C.
When is the best time to visit Rio Real?
The best months are October, September, November, December.