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Kirishima UV Index Today

Day Summary

The UV index in Kirishima, Japan Flag of Japan will reach a high of 9.4 today. This means a veryhigh level of sun exposure. See our tips below to stay safe!

Last checked: 2025-08-01

Hourly Forecast Chart

Today's Safety Tips

The risk is very high. It's best to stay out of the sun between 10 a.m. and 4 p.m. If you must be outside, wear protective clothing and apply sunscreen often.

Kirishima's UV Index

Kirishima, Japan, typically has a UV index ranging from moderate to high, especially during summer months when sunlight is strongest. UV levels can reach around 7 to 9 on the scale during peak times.

Weather Seasons

UV index

Seasonally, Kirishima experiences hot, humid summers with temperatures often above 30°C and mild winters with temperatures rarely dropping below freezing. Rainfall is common in the rainy season from June to July, and typhoons can bring heavy rain in late summer and early autumn.

Kirishima's Climate

Compared to the wider Kyushu region, Kirishima has a similar subtropical climate but is slightly cooler due to its higher elevation. Neighboring countries like South Korea and China have more continental climates, with colder winters and less humidity than Kirishima.

Hourly UV Index Trend

See the UV index hour by hour for Kirishima. When the level is high, it's smart to find some shade.

Disclaimer

* The information on this page about the UV index in Kirishima is for educational purposes only. It is not a substitute for professional medical advice. Always consult a doctor for any health concerns.