Raja Ampat · Month comparison
May vs July
May ranks #1 overall vs July at #7. Pre-peak sweet spot — dry season has arrived, visibility at 25–30m, and the crowds haven't caught up with the conditions yet.
May
#1 of 12 months
Best match
Pre-peak sweet spot — dry season has arrived, visibility at 25–30m, and the crowds haven't caught up with the conditions yet.
- ↑25–30m visibility in dive sites including the famous Cape Kri fish count spot
- ↑Liveaboard prices still 15–20% below July–August peak
July
#7 of 12 months
Strong option
European summer drives peak demand despite being the wet season on the calendar — prices hit their highest while conditions remain excellent.
- ↑Peak diving conditions: calmest seas, best visibility of the year at 25–30m
- ↑Full complement of liveaboard operators running all itineraries
| Factor | May | July |
|---|---|---|
| Weather score | 9 | 9 |
| Value score | 7 | 3 |
| Crowd score | 7 | 3 |
| Events score | 3 | 4 |
| Atmosphere | 9 | 8 |
| Avg high temp | 31°C | 30°C |
| Monthly rain | 95mm | 50mm |
| Daily sunshine | 7hrs | 8hrs |
May trade-offs
- ↓Some liveaboard routes still avoiding southern passages until June
- ↓Fewer dive operators running than July–August — less schedule flexibility
July trade-offs
- ↓Peak liveaboard pricing — 10-day trip can exceed $4,000 USD per person
- ↓Popular homestays on Arborek and Sawinggrai fully booked months ahead
Scores compare months within Raja Ampat. Climate data: Open Meteo ERA5 30-year normals (1991–2020). Methodology →