Weather in Java in September
Average high 20°, low 10° and 61 mm of precipitation on about 9 rainy days — the September average for 2016–2025.
Average high
20°
Average low
10°
Precipitation
61 mm
Rainy days
9 days
Daylight
12.5 h · 06:44–19:14
Humidity
71%
Wind (daily max)
11 km/h
Record high / low
32° / −1°
Where to go in September
Popular trips at this time of year, with the weather there and private transfers from Java.
Month by month
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Frequently asked questions
What is the weather like in Java in September?
The average high is 20° and the average low 10°, with 61 mm of precipitation on about 9 days.
Is September a good time to visit Java?
Yes — highs around 20° make it one of the most comfortable months for sightseeing. Popular trips in September: Telavi, Kvareli, Sighnaghi, Batumi, Mestia, Omalo (Tusheti).
What should I wear in Java in September?
Summer clothes with a light layer for the evenings. Bring an umbrella or a rain jacket.
How long are the days in Java in September?
In the middle of the month the sun rises at 06:44 and sets at 19:14, giving about 12.5 hours of daylight.