UV Index in Glan, Philippines

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors in Glan, Philippines, where sunny days and outdoor activities are abundant. The UV levels can vary significantly throughout the day, peaking around noon with an index reaching as high as 13, which poses a substantial risk for sunburn and skin damage. By being aware of these levels, you can take proactive steps to protect your skin and ensure long-term health. With Glan's tropical climate, where sunshine is plentiful, recognizing these UV exposure risks is essential for enjoying the outdoors safely. Stay informed and safeguard your skin!

Hourly UV Index in Glan

At 07:00 AM, the UV Index starts at a mild 2, but as the sun rises higher, it quickly escalates. By 08:00 AM, it's climbing to 4, making it a good time to start enjoying the outdoors. The intensity peaks dramatically at 10:00 AM with a staggering 11, reaching a maximum of 13 by 11:00 AM and 12:00 PM—a clear indication to seek shade and protect your skin! The afternoon sees a gradual decline, dropping to 8 at 02:00 PM before gently easing down to 5 by 03:00 PM, 2 at 04:00 PM, and finally tapering off to 1 at 05:00 PM. By 06:00 PM, the UV Index plummets to 0, wrapping up the day as the sun sets. Remember to stay safe from those midday 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	7	high	25 min
10:00	11	extreme	10 min
11:00	13	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	8	very high	15 min
15:00	5	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Glan

The UV Index remains consistently high throughout the year, with values peaking in March at 16 and remaining elevated until May. Both February and August also experience a notably high index of 15. These months are categorized as extreme, indicating a very short burn time of just 10 minutes for unprotected skin. Visitors and residents should be particularly cautious during these high-risk months, opting for protective measures such as sunscreen, wide-brimmed hats, and UV-blocking sunglasses to minimize exposure and risk of skin damage. Staying in the shade during peak hours, typically from 10 AM to 4 PM, is also advisable to ensure safety from harmful UV radiation.

Monthly Maximum UV Index for Glan, Philippines

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

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

Glan's solar exposure compared to other cities in Philippines. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Caloocan City UVI	11	13	15	15	13	14	13	14	14	13	10	10
Quezon City UVI	11	13	15	15	13	14	13	14	14	13	10	10
Manila UVI	11	13	14	14	13	13	13	14	14	13	10	10
Budta UVI	13	15	16	16	14	13	14	14	15	14	13	11
Davao UVI	13	15	16	15	15	13	14	14	15	14	13	11
Glan	13	15	16	16	14	13	13	15	15	14	13	12