Galápagos Islands · Month comparison
August vs May
May ranks #1 overall vs August at #12. Shoulder season at its best: low prices, few visitors, and the last warmth before the Humboldt Current brings the cool season.
August
#12 of 12 months
Strong option
Whale sharks return to Darwin and Wolf Islands while blue-footed boobies raise chicks — peak season prices for peak season wildlife.
- ↑Darwin and Wolf Islands whale shark season resumes (August–October): pregnant females aggregating at the same sites as February but with warmer air temperatures making surface intervals more comfortable
- ↑Blue-footed booby chicks visible across Española and North Seymour alongside adults in active parenting: a different and in some ways more intimate experience than the pure courtship displays of July
May
#1 of 12 months
Best match
Shoulder season at its best: low prices, few visitors, and the last warmth before the Humboldt Current brings the cool season.
- ↑The lowest visitor numbers of the year (outside June–July which ironically sees more): last-minute liveaboard availability and day-cruise prices at their annual minimum
- ↑Rain essentially over (30mm — lightest of any month) with increasingly clear skies as the Humboldt Current begins its approach: good conditions for both snorkelling and island hikes
| Factor | August | May |
|---|---|---|
| Weather score | 6 | 7 |
| Value score | 4 | 8 |
| Crowd score | 4 | 8 |
| Events score | 8 | 7 |
| Atmosphere | 8 | 7 |
| Avg high temp | 22°C | 27°C |
| Monthly rain | 5mm | 30mm |
| Daily sunshine | 4.2hrs | 5hrs |
August trade-offs
- ↓Same peak pricing as July with no relief: the busiest two-month window of the cool season coincides with northern hemisphere school holidays and maximum liveaboard capacity
- ↓Coolest water of the year (15–18°C): comfortable in a 3mm wetsuit but cold for extended snorkelling sessions without proper thermal protection
May trade-offs
- ↓Not peak season for any single dramatic wildlife spectacle: a transitional month where warm-season highlights are fading and cool-season highlights haven't peaked yet
- ↓Cool-season winds beginning to build: inter-island crossings in the open ocean between the main island groups becoming choppier than during January–March
Scores compare months within Galápagos Islands. Climate data: Open Meteo ERA5 30-year normals (1991–2020). Methodology →