March · Japan
Best time to visit Okinawa in March Weather, crowds & prices
Weather in Okinawa in March
Average temperature 19°C, 128 mm of rain, about 22 days with 6+ hours of sunshine and 76% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
March score
6.2/10
Ranked #10 of 12 months
- Avg temp
- 19°C
- Rainfall
- 128 mm
- Humidity
- 76%
- Days with 6h+ sun
- 22
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
March in Okinawa scores 6.2/10 for beach and coastal travel - ranked #10 of 12. Expect around 19°C, 128 mm of rain, and roughly 22 days with 6+ hours of sunshine this month.
Okinawa's Ryukyu castles, coral reefs, and island ferries spread across a subtropical chain south of mainland Japan.
March in Okinawa — workable with trade-offs
March averages 19°C (67°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
Monthly rainfall reaches 128 mm — wet for this destination — but about 22 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.
It scores 6.2/10 here, 10th of 12 months, against 7.3/10 in the destination's best month.
Pack light clothing, swimwear and real sun protection, a proper rain shell rather than an umbrella.
Figure on mid-season pricing, with crowds are moderate.
Frequently asked
- What is the weather like in Okinawa in March?
- In March, Okinawa averages 19°C, 128 mm of rain, and about 22 days with 6+ hours of sunshine. Its climate-comfort score is 6.2/10.
- Is March a good time to visit Okinawa?
- March earns a 6.2/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Okinawa in March?
- Expect about 128 mm of rain in March. Average humidity is 76% and there are about 22 days with 6+ hours of sunshine.
Curated in Okinawa
Tickets & experiences
Things to do in Okinawa
Okinawa, Japan. Live activities and tours from GetYourGuide, matched to this destination.