Outdoor activities Potential
Suboptimal
Based on optimal climate
Seasonality
January, February, December
Avoid (Extreme Weather)
Weather
Avg Temp Range
Precipitation
Seasonal (check heatmap)
Good For
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🥾 Planning a hiking trip to Big Island (Hawaii)?
The best time to visit Big Island (Hawaii) for hiking is January, February, December, when trail conditions are most favorable and the weather is more stable.
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 Big Island (Hawaii), with open trails and longer daylight hours.
→ See where to stay in Big Island (Hawaii)Outdoor activities conditions breakdown
Monthly weather & climate data for Big Island (Hawaii)
| Month | Climate Score | Predictability | Avg Temp | Rain (mm) |
|---|---|---|---|---|
January | 60Suboptimal Mild temperatures. High rain conditions. | Predictability 85Weather conditions are fairly consistent throughout the year. | 21° | 118 |
February | 52Suboptimal Mild temperatures. High rain conditions. | Predictability 78Weather conditions vary somewhat by season. | 21° | 180 |
March | 40Poor Mild temperatures. High rain conditions. | Predictability 60Weather conditions vary somewhat by season. | 21° | 266 |
April | 45Poor Warm temperatures. High rain conditions. | Predictability 70Weather conditions vary somewhat by season. | 22° | 166 |
May | 45Poor Warm temperatures. High rain conditions. | Predictability 70Weather conditions vary somewhat by season. | 23° | 116 |
June | 42Poor Warm temperatures. High rain conditions. | Predictability 70Weather conditions vary somewhat by season. | 24° | 119 |
July | 36Poor Warm temperatures. High rain conditions. | Predictability 70Weather conditions vary somewhat by season. | 24° | 141 |
August | 32Poor Warm temperatures. High rain conditions. | Predictability 30Weather conditions can vary significantly. | 24° | 175 |
September | 37Poor Warm temperatures. High rain conditions. | Predictability 30Weather conditions can vary significantly. | 24° | 124 |
October | 38Poor Warm temperatures. High rain conditions. | Predictability 30Weather conditions can vary significantly. | 24° | 147 |
November | 43Poor Warm temperatures. High rain conditions. | Predictability 70Weather conditions vary somewhat by season. | 23° | 177 |
December | 48Poor Mild temperatures. High rain conditions. | Predictability 70Weather conditions vary somewhat by season. | 22° | 193 |
Source: Historical climate averages (30-year observation).
Quick summary: visiting Big Island (Hawaii)
When is the best time to visit Big Island (Hawaii) for outdoor activities?
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When is the rainy season in Big Island (Hawaii)?
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Plan your hiking trip to Big Island (Hawaii)
Now you know the best time to visit Big Island (Hawaii) for hiking — here are the essential next steps to plan your trip.
Where to stay
Find well-rated stays near hiking trails and key access points.
Find top stays near hiking areasHiking & Tours
Find guided hikes, popular routes and outdoor experiences.
Find hiking tours and routesStay connected
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