Best Time to Visit Arenal Volcano for Hiking | Weather by Month

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Outdoor activities Potential

35/100

Poor

Based on optimal climate

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Seasonality

Avoid

Avoid (Extreme Weather)

thermostat

Weather

26°C – 28°C

Avg Temp Range

Precipitation

Seasonal (check heatmap)

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Good For

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🥾 Planning a hiking trip to Arenal Volcano?

The best time to visit Arenal Volcano for hiking is March, April, February, when trail conditions are most favorable and the weather is more stable. If you're planning your trip around this period, it can be helpful to look into where to stay and how to organize your hikes in advance.

→ Explore places to stay near hiking areas in Arenal Volcano

→ Discover hiking routes and experiences in Arenal Volcano

Climate Heatmap

See at a glance which months offer the best outdoor activities conditions — based on temperature, rainfall and climate scores.

Summer offers the most reliable hiking conditions in Arenal Volcano, with open trails and longer daylight hours.

→ See where to stay in Arenal Volcano

Outdoor activities conditions breakdown

Monthly weather & climate data for Arenal Volcano

Month	Climate Score	Predictability	Avg Temp	Max Temp	Rain (mm)	Rain Days	Humidity	Season
January	25Poor Warm temperatures. High rain conditions.	Predictability 60Weather conditions vary somewhat by season.	26°	32°	200	7.5	80%	wet
February	31Poor Warm temperatures. High rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	27°	33°	121	5.2	77%	shoulder
March	35Poor Warm temperatures. Some rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	28°	33°	75	3.1	77%	shoulder
April	32Poor Warm temperatures. Some rain conditions.	Predictability 100Weather conditions are fairly consistent throughout the year.	28°	34°	86	4.5	76%	shoulder
May	14Poor Warm temperatures. High rain conditions.	Predictability 45Weather conditions can vary significantly.	27°	33°	208	14.4	81%	wet
June	10Poor Warm temperatures. High rain conditions.	Predictability 38Weather conditions can vary significantly.	27°	31°	353	16.8	85%	wet
July	7Poor Warm temperatures. High rain conditions.	Predictability 30Weather conditions can vary significantly.	27°	32°	451	18.9	85%	wet
August	9Poor Warm temperatures. High rain conditions.	Predictability 0Weather conditions can vary significantly.	27°	32°	368	19.4	86%	wet
September	10Poor Warm temperatures. High rain conditions.	Predictability 0Weather conditions can vary significantly.	26°	31°	309	18.2	86%	wet
October	12Poor Warm temperatures. High rain conditions.	Predictability 0Weather conditions can vary significantly.	26°	31°	360	19.7	86%	wet
November	17Poor Warm temperatures. High rain conditions.	Predictability 30Weather conditions can vary significantly.	26°	30°	331	19	85%	wet
December	22Poor Warm temperatures. High rain conditions.	Predictability 45Weather conditions can vary significantly.	26°	31°	251	12.9	81%	wet