🧳 Packing guide
What to wear in Okinawa in September
For what to wear in Okinawa in September, light, breathable clothes work best, with sun protection for long outdoor days. A compact rain shell is useful, and the latest typhoon and transport updates matter more than long-range averages close to departure.
Travel takeaway: This can still be a rewarding time to visit, but keep outdoor plans flexible and recheck the short-range forecast before travel.
🗓️ At-a-glance season guide
Okinawa across all 12 months
Okinawa stays mild in winter, turns wetter around June, and can be affected by typhoons in late summer. Compare spring, early summer and autumn if you want warmer beach weather with lower storm risk.
Season labels are simplified travel-planning summaries. Always check the latest forecast shortly before departure.
🎉 Trip-planning notes
Okinawa 2026 event and busy-period notes
Use these event and crowd notes together with the monthly climate data when choosing your dates.
🎊 Event to watchAutumn note
Naha Great Tug-of-War Festival
📅 Around October · dates vary by year
One of Okinawa’s best-known local festivals. If you are planning an October trip, check event dates and road closures in Naha before you go.
Official source →⚠️ Busy periodSpring note
Golden Week peak travel period
📅 Late April to early May
Domestic holiday demand can push up hotel and flight prices, and popular attractions or rental cars may book out earlier than usual.
Official source →Event dates, opening hours and official schedules can change, so recheck the linked official sources before you travel.
Okinawa weather in September
2016–2025 · 10 complete years averaged · °F
Recent 3-year day-by-day weather
Compare the most recent complete year with the two years before it. Daily high / low temperatures are shown in °C.
Sunny / mostly clearCloudy / rain / snow possibleHigh / Low · °C
⭐ September 2025 · latest complete year☔ 20 days · 67.3 mm
1
🌧️
32.5°C/25.2°C
🌧️ 9.3 mm
2
🌧️
32.2°C/27.2°C
🌧️ 4.2 mm
3
🌦️
32.3°C/26.5°C
🌧️ 1.5 mm
6
🌦️
32.8°C/27.7°C
🌧️ 1.3 mm
7
🌦️
33.6°C/26.5°C
🌧️ 1.2 mm
8
🌦️
31.6°C/27.4°C
🌧️ 2.6 mm
9
🌧️
31.4°C/25.6°C
🌧️ 6.1 mm
10
🌦️
31.4°C/25.8°C
🌧️ 6.1 mm
11
🌦️
30.5°C/25.5°C
🌧️ 3.4 mm
14
🌦️
31.7°C/27.4°C
🌧️ 3.1 mm
16
🌦️
32.5°C/27.7°C
🌧️ 1.9 mm
20
🌦️
32.4°C/26.5°C
🌧️ 1.3 mm
22
🌦️
32.6°C/28.2°C
🌧️ 1.2 mm
25
🌦️
30.6°C/28.1°C
🌧️ 1.6 mm
29
🌦️
31.5°C/26.9°C
🌧️ 1.8 mm
September 2024☔ 25 days · 253.1 mm
3
🌦️
31.7°C/26.2°C
🌧️ 2.5 mm
7
🌧️
31.8°C/25.6°C
🌧️ 6.1 mm
8
🌦️
31.5°C/25.6°C
🌧️ 3.6 mm
9
🌧️
29.1°C/26.1°C
🌧️ 10.8 mm
10
🌧️
30.4°C/26°C
🌧️ 29.3 mm
11
🌧️
28.4°C/26.6°C
🌧️ 20 mm
13
🌧️
29.4°C/25.2°C
🌧️ 18.5 mm
14
🌧️
30.3°C/26°C
🌧️ 10.6 mm
15
🌦️
30.5°C/25.9°C
🌧️ 2.2 mm
17
🌧️
30.3°C/26.4°C
🌧️ 7.8 mm
18
🌧️
29.6°C/26.7°C
🌧️ 7.8 mm
19
🌧️
29.7°C/26.3°C
🌧️ 25.5 mm
20
🌦️
30.4°C/26.5°C
🌧️ 4.3 mm
22
🌦️
31.2°C/27.6°C
🌧️ 2.3 mm
23
🌧️
30.4°C/25.8°C
🌧️ 14.7 mm
24
🌦️
28.1°C/26.3°C
🌧️ 7.4 mm
25
🌧️
29.4°C/25.6°C
🌧️ 11.6 mm
26
🌦️
30.4°C/25.8°C
🌧️ 1.1 mm
27
🌧️
31°C/25.7°C
🌧️ 16.7 mm
29
🌧️
28.8°C/24.6°C
🌧️ 9.2 mm
30
🌧️
29.5°C/24.8°C
🌧️ 2.5 mm
September 2023☔ 21 days · 87.6 mm
2
🌦️
30.4°C/27.4°C
🌧️ 4.9 mm
3
🌦️
30.6°C/26.8°C
🌧️ 1.1 mm
5
🌦️
31.1°C/25.2°C
🌧️ 1.1 mm
11
🌦️
30.5°C/25.6°C
🌧️ 1.3 mm
12
🌦️
30.9°C/26.4°C
🌧️ 3.4 mm
15
🌦️
31.3°C/26.9°C
🌧️ 2.2 mm
16
🌧️
29.7°C/25.5°C
🌧️ 12 mm
17
🌧️
30.1°C/25.7°C
🌧️ 9.7 mm
19
🌦️
30.6°C/25.9°C
🌧️ 1.1 mm
22
🌧️
30.7°C/25.4°C
🌧️ 10 mm
23
🌦️
31.7°C/26.1°C
🌧️ 1.7 mm
24
🌦️
31.2°C/25.2°C
🌧️ 1.1 mm
27
🌦️
31.8°C/26.5°C
🌧️ 1.6 mm
28
🌦️
30.5°C/26.8°C
🌧️ 4.5 mm
29
🌧️
29.3°C/25.5°C
🌧️ 13.8 mm
30
🌦️
30.1°C/26.3°C
🌧️ 1.5 mm
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