Ulianópolis in May
5.7out of 10
Possible, with caveats
Hot: daytime highs around 31°C. Very wet: about 20 rainy days.
31°CAvg high
22°CAvg low
20Rainy days (131 mm)
11:50 hDaylight
06:11Sunrise · 18:01 Sunset
Why this score
- Hot: daytime highs around 31°C
- Very wet: about 20 rainy days
- Rain varies a lot between years (±5.0 days)
What to wear and pack
- Light, breathable clothing
- 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 (±5.0 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 | 31°C | 23°C | 239 mm | 26 | – | – | 5.5 |
| February | 30°C | 22°C | 275 mm | 26 | – | – | 5.7 |
| March | 30°C | 22°C | 348 mm | 29 | – | – | 5.7 |
| April | 30°C | 23°C | 247 mm | 27 | – | – | 5.7 |
| May | 31°C | 22°C | 131 mm | 20 | – | – | 5.7 |
| June | 32°C | 22°C | 32 mm | 7 | – | – | 7.3 |
| July | 33°C | 22°C | 16 mm | 4 | – | – | 7.4 |
| August | 35°C | 22°C | 6 mm | 1 | – | – | 7.4 |
| September | 35°C | 23°C | 11 mm | 2 | – | – | 7.2 |
| October | 35°C | 24°C | 24 mm | 5 | – | – | 6.8 |
| November | 34°C | 24°C | 67 mm | 10 | – | – | 6.4 |
| December | 33°C | 23°C | 128 mm | 17 | – | – | 5.6 |
Frequently asked questions
How hot is Ulianópolis in May?
Daytime highs average 31°C and nights about 22°C.
When is the best time to visit Ulianópolis?
The best months are July, August, June, September.