UV Index in Sanana, Indonesia

Last updated: August 1, 2025

In Sanana, Indonesia, being aware of the UV Index is crucial for safeguarding your skin and overall health. Understanding UV levels can significantly aid in preventing sunburn and long-term skin damage, making it essential for both locals and visitors. With a typical climate classification of Af, Sanana experiences high solar radiation, particularly during midday when the UV Index peaks at 12, indicating extreme exposure risks. Stay informed and take protective measures to enjoy the beautiful sunny days while keeping your skin safe!

Hourly UV Index in Sanana

The UV Index throughout the day showcases a striking variation, peaking during the midday sun. Starting off at a mild 1 at 07:00 and 08:00, it climbs steadily to reach a significant 10 by 11:00. The intensity escalates even further, hitting its maximum at 12 from 12:00 to 13:00, highlighting the need for sun protection during these hours. As the afternoon progresses, the index begins to taper off, dipping to 7 by 15:00, and further declining to 1 by 18:00 as evening approaches. With the UV levels dropping to 0 by 19:00, it's crucial to be mindful of sun exposure, particularly in those peak hours when the UV radiation is most intense.

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	1	low	45 min
08:00	2	low	45 min
09:00	4	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	14	extreme	10 min
13:00	14	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Sanana

The UV Index remains high across most of the year, highlighting a significant risk of overexposure to UV radiation, particularly from January to March where it peaks at an extreme level of 16-17. Visitors and residents should be especially vigilant during these high-risk months, with a burn time as short as 10 minutes during peak sunlight hours. Even as the summer months approach, UV levels remain notably elevated, peaking again in September. To safeguard against skin damage, it is crucial to wear protective clothing, apply sunscreen, and seek shade whenever possible. Consistent awareness and preventive measures are essential to enjoy outdoor activities safely throughout the year.

Monthly Maximum UV Index for Sanana, Indonesia

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

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

Sanana's solar exposure compared to other cities in Indonesia. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Surabaya UVI	13	15	14	12	12	10	11	12	14	13	13	13
Bekasi UVI	14	16	16	14	11	10	10	11	13	15	14	13
Jakarta UVI	14	16	16	14	11	10	10	11	13	15	14	13
Medan UVI	13	15	15	15	14	12	12	13	14	14	13	12
Bandung UVI	15	16	16	15	12	11	11	12	14	15	15	14
Sanana	15	16	17	15	14	12	12	13	15	15	14	13