UV Index in Banjarmasin, Indonesia

Last updated: June 2, 2025

In Banjarmasin, Indonesia, understanding the UV Index is crucial for maintaining skin health and preventing painful sunburns. With its tropical climate and intense sunlight, Banjarmasin experiences varying UV levels throughout the day, peaking at a high of 11 around noon. This immediate exposure not only increases the risk of skin damage but also emphasizes the importance of proactive sun protection. By staying informed about daily UV levels, residents and visitors can enjoy the outdoors while safeguarding their skin against harmful radiation.

Hourly UV Index in Banjarmasin

The UV Index for the day presents a clear picture of sun intensity, starting off gentle in the early hours. At 7:00 AM, it begins at a mild 1, increasing to 2 by 8:00 AM. As the sun rises higher, the index climbs rapidly; by 10:00 AM, it reaches 7 and peaks at an intense 11 around 12:00 PM and 1:00 PM. After this zenith, the levels gradually decline, dropping to 9 by 2:00 PM, 6 at 3:00 PM, and settling back to a safe 1 by 5:00 PM. The UV exposure diminishes further, reaching a low of 0 by 7:00 PM. Stay protected during those peak hours!

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.
TimeUVICategoryTime to Burn
07:001low45 min
08:002low45 min
09:004moderate30 min
10:007high25 min
11:0010very high15 min
12:0011extreme10 min
13:0011extreme10 min
14:009very high15 min
15:006high25 min
16:003moderate30 min
17:001low45 min
18:001low45 min
19:000low45 min

Monthly UV Index Trends in Banjarmasin

Throughout the year, the UV Index remains consistently high, peaking at 16 in March and slowly decreasing to 14 in May and 14 in November and December. January, February, March, and April are particularly notable for having extreme UV levels, with all months reporting a UV Index of 14 or higher, indicating a high-risk period for sun exposure. Residents and visitors should remain vigilant, especially during these months, and take necessary precautions such as using sunscreen, wearing protective clothing, and limiting sun exposure to avoid skin damage. Even in the summer months of June, July, and August, the UV Index remains dangerously high (between 11 and 13), emphasizing the importance of sun safety year-round. Remember, the burn time is consistently 10 minutes across all months, underscoring the need for swift action to protect skin from harmful UV radiation.

Monthly Maximum UV Index for Banjarmasin, Indonesia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Banjarmasin. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec141516151411121314151413
Data source: Statistical UV Index data for Banjarmasin, 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 Banjarmasin UV Index with Other Indonesia Cities

The table above highlights how UV exposure in Banjarmasin 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.
Banjarmasin's solar exposure compared to other cities in Indonesia. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Surabaya UVI131514121210111214131313
Bekasi UVI141616141110101113151413
Jakarta UVI141616141110101113151413
Medan UVI131515151412121314141312
Bandung UVI151616151211111214151514
Banjarmasin141516151411121314151414