Japan
Okinawa in June: weather, sea & travel advice
This month's data profile
Rain shapes the decision
Okinawa in June is climatically well suited to beach holidays. The average daily high is around 27 °C, and the sea is about 27 °C. With about 21 rainy days it is very wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
64/100 · #9
Warmth
#4
Dryness
#12
Sun
#3
Sea warmth
#5
Published best categories: Beach
Okinawa · JunePhoto: Kugel~commonswiki · CC BY-SA 4.0Climate facts
- Average high
- 27 °C
- Average low
- 26 °C
- Sea
- 27 °C
- Rainy days (est.)
- 21 rainy days (est.)
- Sun (est.)
- 7 h/day
- Humidity
- 88 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| May | 25 | 24 | 19 | 215 | 6.0 | 84 | 4.8 | 25 | 70 |
| June (selected) | 27 | 26 | 21 | 277 | 6.7 | 88 | 5.0 | 27 | 64 |
| July | 29 | 28 | 16 | 136 | 7.9 | 84 | 5.1 | 29 | 61 |
How do the previous and next months compare?
Baseline: June (64/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| May | +6 | -2.4 °C | -2.8 °C | -2.5 | -61.6 mm | -0.7 h | -3.8 % | -0.3 m/s | -2.1 °C |
| July | -3 | +1.8 °C | +1.8 °C | -5 | -140.7 mm | +1.2 h | -4.6 % | +0.1 m/s | +1.9 °C |
All twelve months in context
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Where to stay in Okinawa
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Useful next decisions
Frequently asked questions
How warm is Okinawa in June?
The average daily high is around 27 °C, with an average daily low of about 26 °C.
Can you swim in Okinawa in June?
The sea is about 27 °C (warm).
Does it rain a lot in Okinawa in June?
The curated estimate is about 21 rainy days per month, not a directly measured long-term average. Total precipitation averages around 277 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Okinawa?
By the climate score, April, October, November and December are the strongest months for Okinawa. For a beach trip: May, June, October and November. June is not among them.