UV Index in Chino, Japan

Last updated: May 3, 2025

In Chino, Japan, awareness of the UV Index is crucial for protecting both your skin health and overall well-being. The UV Index provides a daily measure of ultraviolet radiation levels, helping residents and visitors understand when they are most at risk for sunburn and potential long-term skin damage. Given Chino's Dfb climate, characterized by distinct seasons and ample sunlight, it's essential to stay informed about UV exposure, especially during the peak hours from 10 AM to 2 PM when levels can soar to 11. By understanding UV levels, you can enjoy the sun safely while minimizing the risks to your skin.

Hourly UV Index in Chino

The UV Index throughout the day reveals a dramatic rise in sun intensity, peaking at 11 around 11:00 AM and 12:00 PM. Starting from 07:00 AM with a low of 2, the index escalates rapidly, reaching 10 by 10:00 AM. As the sun climbs higher, it delivers its harshest rays, prompting caution for those outdoors. From 1:00 PM onward, the index gradually declines, hitting 5 at 3:00 PM, and finally tapering off to 0 by 7:00 PM. This profile highlights the importance of sun protection during the midday hours when UV exposure is most intense. Stay safe and protect your skin! 🌞

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
Time	UVI	Category	Time to Burn
07:00	2	low	45 min
08:00	5	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	11	extreme	10 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	5	moderate	30 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Chino

As the year progresses, UV index levels exhibit notable seasonal changes, peaking during the summer months. Specifically, May through August are highlighted as high-risk months, where the UV index reaches extreme levels (11-12), resulting in a quick burn time of just 10 minutes. In contrast, levels decline through late autumn and winter, with January and December showing moderate levels (UV Index 4) and a burn time of 30 minutes. Visitors and residents should be particularly cautious during the spring and summer, seeking shade, wearing protective clothing, and applying high-SPF sunscreen to minimize the risk of skin damage. It's essential to stay informed and take proactive steps to protect against harmful UV exposure during the high-risk months.

Monthly Maximum UV Index for Chino, Japan

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Chino. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Chino, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Chino UV Index with Other Japan Cities

The table above highlights how UV exposure in Chino compares to other major locations across Japan. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Chino's solar exposure compared to other cities in Japan. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sapporo UVI	2	3	6	7	9	9	9	10	8	5	3	2
Yokohama UVI	3	5	8	9	11	11	11	11	10	7	5	4
Tokyo UVI	3	5	8	9	11	11	11	11	10	7	5	4
Nagoya UVI	4	6	8	10	11	11	11	11	10	7	5	3
Osaka UVI	4	6	8	11	11	11	12	11	10	7	5	3
Chino	4	6	8	10	11	11	12	12	10	7	5	4