UV Index in Takasago, Japan

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Takasago, Japan, where the climate can often lead to varying levels of sun exposure. With UV levels peaking around noon, reaching a concerning 11, awareness of these readings is essential for preventing sunburn and protecting overall skin health. As a Cfa climate zone, Takasago experiences warm summers, which can elevate UV risks, making it vital to stay informed about daily UV index fluctuations to enjoy the sun safely. Whether you're planning outdoor activities or just soaking up some rays, knowing the UV index can help you make smarter choices for your skin's well-being.

Hourly UV Index in Takasago

As the sun rises, the UV Index begins at a mild 2 at 07:00, gradually escalating to a moderate 4 by 08:00. By 09:00, awareness becomes crucial as the index climbs to 6. The sun reaches its peak intensity at 12:00 with a notable 11, indicating high risk for sun exposure. Fortunately, after 1 PM, the index starts to decline, reaching 8 at 14:00, then gradually dropping to 6 by 15:00. The late afternoon brings relief with values of 3 at 16:00 and cooling further to 1 by 18:00 and 19:00. It's essential to take protective measures during the peak hours, particularly between 10 AM and 2 PM, to safeguard your skin from harmful UV rays.

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	4	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Takasago

Throughout the year, UV exposure fluctuates significantly, with high-risk months occurring from March to September. The UV Index peaks in July at 12, categorized as extreme, with only 10 minutes until burn time. Both April and May also present critical UV levels of 11. Residents and visitors should exercise caution during these months, wearing protective clothing, using sunscreen of SPF 30 or higher, and seeking shade during peak sunlight hours. In contrast, January, November, and December offer a more moderate UV Index of 4 to 5, with burn times of 30 minutes or more, making sun protection less critical during this period. Continuous awareness of seasonal UV changes is essential for health and safety.

Monthly Maximum UV Index for Takasago, Japan

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Takasago. 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 Takasago, 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 Takasago UV Index with Other Japan Cities

The table above highlights how UV exposure in Takasago 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.

Takasago'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
Takasago	4	6	8	11	11	11	12	11	10	7	5	4
Osaka UVI	4	6	8	11	11	11	12	11	10	7	5	3