San Rafael de Onoto in May
5.7out of 10
Possible, with caveats
Hot: daytime highs around 31°C. Very wet: about 24 rainy days.
31°CAvg high
23°CAvg low
24Rainy days (225 mm)
12:27 hDaylight
06:19Sunrise · 18:45 Sunset
Why this score
- Hot: daytime highs around 31°C
- Very wet: about 24 rainy days
- Rain varies a lot between years (±5.5 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 (±5.5 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 | 33°C | 22°C | 10 mm | 2 | – | – | 7.8 |
| February | 34°C | 22°C | 9 mm | 2 | – | – | 7.5 |
| March | 34°C | 23°C | 27 mm | 5 | – | – | 7.0 |
| April | 33°C | 23°C | 114 mm | 14 | – | – | 6.0 |
| May | 31°C | 23°C | 225 mm | 24 | – | – | 5.7 |
| June | 29°C | 22°C | 260 mm | 27 | – | – | 6.1 |
| July | 29°C | 22°C | 243 mm | 29 | – | – | 6.1 |
| August | 29°C | 22°C | 207 mm | 28 | – | – | 6.0 |
| September | 30°C | 22°C | 169 mm | 27 | – | – | 5.9 |
| October | 30°C | 22°C | 149 mm | 25 | – | – | 5.7 |
| November | 31°C | 22°C | 105 mm | 19 | – | – | 5.9 |
| December | 31°C | 22°C | 38 mm | 8 | – | – | 7.3 |
Frequently asked questions
How hot is San Rafael de Onoto in May?
Daytime highs average 31°C and nights about 23°C.
When is the best time to visit San Rafael de Onoto?
The best months are January, February, December.