UV Index in Krajan Gandrirejo, Indonesia

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents of Krajan Gandrirejo, Indonesia, where the tropical climate often leads to fluctuating UV levels throughout the day. Awareness of these levels is essential for preventing sunburn and maintaining skin health, particularly during peak exposure times when the UV Index can skyrocket to 11 around midday. As a region with a predominantly warm climate, Krajan Gandrirejo faces elevated risks of skin damage and other UV-related health issues, making it vital for locals and visitors alike to stay informed and take protective measures when enjoying the sun.

Hourly UV Index in Krajan Gandrirejo

As the sun rises, the UV Index climbs steadily, starting at a gentle 1 at 7:00 AM. By 8:00 AM, it reaches 3, marking the beginning of increased sun exposure. The day continues to heat up, with the index peaking at a remarkable 11 from 11:00 AM to 12:00 PM, indicating a high risk for harm from unprotected sun exposure. As the afternoon sets in, it gradually declines, dropping to 6 by 2:00 PM and subsequently to 3 by 3:00 PM. As the sun begins to descend, the index returns to a safer 1 by 4:00 PM and tapers off to 0 after 6:00 PM. This hourly trend underscores the importance of sun protection during the midday hours when the UV exposure is at its highest.

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
08:003moderate30 min
09:006high25 min
10:009very high15 min
11:0011extreme10 min
12:0011extreme10 min
13:009very high15 min
14:006high25 min
15:003moderate30 min
16:001low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Krajan Gandrirejo

Throughout the year, the UV Index exhibits significant seasonal variations, with extreme levels notably persisting from January to April, peaking in February at 16. These high levels continue through most of the warmer months, with July and August also recorded as high-risk months, indicating a UV Index as high as 13. While UV intensity decreases slightly in June, the very high exposure category still warrants caution with a burn time of just 15 minutes. As the year progresses into the fall and winter months, UV levels remain consistent around 14, categorized as extreme, emphasizing that even in colder months, UV protection is crucial. Therefore, residents and visitors should take proactive measures such as applying sunscreen, wearing protective clothing, and limiting sun exposure during peak hours, especially from January through September.

Monthly Maximum UV Index for Krajan Gandrirejo, Indonesia

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Krajan Gandrirejo. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec141615131210111314141413
Data source: Statistical UV Index data for Krajan Gandrirejo, 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 Krajan Gandrirejo UV Index with Other Indonesia Cities

The table above highlights how UV exposure in Krajan Gandrirejo 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.
Krajan Gandrirejo's solar exposure compared to other cities in Indonesia. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Surabaya UVI131514121210111214131313
Bekasi UVI141616141110101113151413
Jakarta UVI141616141110101113151413
Krajan Gandrirejo141615131210111314141414
Medan UVI131515151412121314141312
Bandung UVI151616151211111214151514