March · Palau
Best time to visit Rock Islands in March Weather, crowds & prices
Weather in Rock Islands in March
Average temperature 27°C, 260 mm of rain, about 28 days with 6+ hours of sunshine and 84% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
March score
3.2/10
Ranked #3 of 12 months
- Avg temp
- 27°C
- Rainfall
- 260 mm
- Humidity
- 84%
- Days with 6h+ sun
- 28
- Crowd Density
- Peak Tourist Rush
- Average Expenses
- $$$ · Peak Season Rates ($$$)
March in Rock Islands scores 3.2/10 for sightseeing and cultural travel - one of the top 12-month picks (#3). Expect around 27°C, 260 mm of rain, and roughly 28 days with 6+ hours of sunshine this month.
Palau's Rock Islands Southern Lagoon is a protected maze of limestone islets, reefs, lagoons, beaches, and marine sites explored by licensed boat, kayak, or dive operators.
March in Rock Islands — off-season conditions
March averages 27°C (80°F) and humidity near 84%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
260 mm makes this the wettest stretch of the year, though about 28 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.
It scores 3.2/10 here, 3rd of 12 months, against 3.2/10 in the destination's best month.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Figure on peak pricing, with this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Rock Islands in March?
- In March, Rock Islands averages 27°C, 260 mm of rain, and about 28 days with 6+ hours of sunshine. Its climate-comfort score is 3.2/10.
- Is March a good time to visit Rock Islands?
- March earns a 3.2/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Rock Islands in March?
- Expect about 260 mm of rain in March. Average humidity is 84% and there are about 28 days with 6+ hours of sunshine.
Curated in Rock Islands
Tickets & experiences
Things to do in Rock Islands
Rock Islands, Palau. Live activities and tours from GetYourGuide, matched to this destination.