Japan
Okinawa in July: weather, sea & travel advice
This month's data profile
Rain shapes the decision
Okinawa in July is climatically well suited to beach holidays. The average daily high is around 29 °C, and the sea is about 29 °C. With about 16 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
61/100 · #11
Warmth
#2
Dryness
#8
Sun
#1
Sea warmth
#2
Published best categories: none
Okinawa · JulyPhoto: Kugel~commonswiki · CC BY-SA 4.0Climate facts
- Average high
- 29 °C
- Average low
- 28 °C
- Sea
- 29 °C
- Rainy days (est.)
- 16 rainy days (est.)
- Sun (est.)
- 8 h/day
- Humidity
- 84 %
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 |
|---|---|---|---|---|---|---|---|---|---|
| June | 27 | 26 | 21 | 277 | 6.7 | 88 | 5.0 | 27 | 64 |
| July (selected) | 29 | 28 | 16 | 136 | 7.9 | 84 | 5.1 | 29 | 61 |
| August | 29 | 28 | 19 | 178 | 7.4 | 82 | 5.1 | 29 | 58 |
How do the previous and next months compare?
Baseline: July (61/100)
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 | |
|---|---|---|---|---|---|---|---|---|---|
| June | +3 | -1.8 °C | -1.8 °C | +5 | +140.7 mm | -1.2 h | +4.6 % | -0.1 m/s | -1.9 °C |
| August | -3 | +0.1 °C | +0.1 °C | +2.5 | +42.1 mm | -0.5 h | -1.3 % | ±0 m/s | +0.2 °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 July?
The average daily high is around 29 °C, with an average daily low of about 28 °C.
Can you swim in Okinawa in July?
The sea is about 29 °C (very warm).
Does it rain a lot in Okinawa in July?
The curated estimate is about 16 rainy days per month, not a directly measured long-term average. Total precipitation averages around 136 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. July is not among them.