Boiro in May
6.8out of 10
Possible, with caveats
Mild: highs around 18°C. Frequent rain: about 12 rainy days.
18°CAvg high
12°CAvg low
12Rainy days (113 mm)
14:26 hDaylight
07:19Sunrise · 21:45 Sunset
Why this score
- Mild: highs around 18°C
- Frequent rain: about 12 rainy days
- Rain varies a lot between years (±5.7 days)
What to wear and pack
- Layers you can add or remove
- Rain jacket or compact umbrella
How reliable is the forecast?
Rain in May varies a lot between years (±5.7 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 | 13°C | 8°C | 190 mm | 15 | – | – | 5.1 |
| February | 13°C | 7°C | 124 mm | 11 | – | – | 6.0 |
| March | 15°C | 9°C | 132 mm | 12 | – | – | 6.2 |
| April | 16°C | 10°C | 126 mm | 13 | – | – | 6.2 |
| May | 18°C | 12°C | 113 mm | 12 | – | – | 6.8 |
| June | 21°C | 14°C | 60 mm | 8 | – | – | 7.8 |
| July | 23°C | 16°C | 36 mm | 5 | – | – | 8.4 |
| August | 23°C | 16°C | 50 mm | 7 | – | – | 8.2 |
| September | 22°C | 15°C | 82 mm | 9 | – | – | 7.9 |
| October | 19°C | 13°C | 192 mm | 14 | – | – | 6.1 |
| November | 15°C | 10°C | 192 mm | 15 | – | – | 5.4 |
| December | 13°C | 8°C | 187 mm | 15 | – | – | 5.2 |
Frequently asked questions
How hot is Boiro in May?
Daytime highs average 18°C and nights about 12°C.
When is the best time to visit Boiro?
The best months are July, August, September.