Complete weather & hotel guide for Arenal, Costa Rica
The best time to visit Arenal is April to May, September to October. During this period, average temperatures range from 22°C to 28°C with comfortable conditions for sightseeing. Arenal has 35 hotels available on HOTEVI.
Best months to visit: May September October
35 hotels available in Arenal
| Month | Avg High (°C) | Avg Low (°C) | Rainfall (mm) | Rating |
|---|---|---|---|---|
| January | 26 | 20 | - | ★★★★☆ |
| February | 26 | 20 | - | ★☆☆☆☆ |
| March | 27 | 20 | - | ★☆☆☆☆ |
| April | 28 | 21 | - | ★☆☆☆☆ |
| May | 28 | 22 | - | ★★★★★ |
| June | 27 | 22 | - | ★☆☆☆☆ |
| July | 27 | 22 | - | ★☆☆☆☆ |
| August | 27 | 22 | - | ★☆☆☆☆ |
| September | 28 | 22 | - | ★★★★★ |
| October | 28 | 22 | - | ★★★★★ |
| November | 26 | 21 | - | ★☆☆☆☆ |
| December | 26 | 21 | - | ★☆☆☆☆ |
Ideal for sightseeing
High seasonIdeal for sightseeing
Low seasonIdeal for sightseeing
High seasonIdeal for sightseeing
Low seasonReady to book? Browse 35 hotels in Arenal
Browse HotelsThe best months to visit Arenal are April to May, September to October. These months offer the most comfortable weather for sightseeing and outdoor activities.
May: Avg High 28°C, Avg Low 22°C, Rainfall 0mm.
Yes, Spring is a great time to visit Arenal. The weather is generally comfortable with pleasant temperatures for exploring the city.
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