Tonalá in May
5.6out of 10
Possible, with caveats
Hot: daytime highs around 31°C. Very wet: about 20 rainy days.
31°CAvg high
24°CAvg low
20Rainy days (137 mm)
12:45 hDaylight
06:49Sunrise · 19:34 Sunset
Why this score
- Hot: daytime highs around 31°C
- Very wet: about 20 rainy days
- Rain varies a lot between years (±5.6 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 (±5.6 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 | 30°C | 21°C | 1 mm | 0 | – | – | 8.9 |
| February | 30°C | 21°C | 2 mm | 0 | – | – | 8.6 |
| March | 31°C | 22°C | 6 mm | 2 | – | – | 8.3 |
| April | 32°C | 23°C | 22 mm | 6 | – | – | 7.5 |
| May | 31°C | 24°C | 137 mm | 20 | – | – | 5.6 |
| June | 30°C | 24°C | 329 mm | 26 | – | – | 5.9 |
| July | 30°C | 24°C | 245 mm | 27 | – | – | 5.8 |
| August | 30°C | 24°C | 287 mm | 27 | – | – | 5.8 |
| September | 29°C | 24°C | 348 mm | 28 | – | – | 6.0 |
| October | 29°C | 23°C | 172 mm | 18 | – | – | 6.2 |
| November | 30°C | 22°C | 36 mm | 4 | – | – | 8.3 |
| December | 30°C | 21°C | 3 mm | 1 | – | – | 8.8 |
Frequently asked questions
How hot is Tonalá in May?
Daytime highs average 31°C and nights about 24°C.
When is the best time to visit Tonalá?
The best months are January, December, February, March.