UV Index in Phato, Thailand

Last updated: May 3, 2025

Understanding the UV Index in Phato, Thailand, is crucial for protecting yourself from harmful UV radiation. With its tropical climate, Phato experiences significant UV exposure throughout the day, particularly between 10 AM and 2 PM when the UV levels peak. Awareness of UV levels is essential for preventing sunburn and promoting long-term skin health; a few minutes of exposure at high UV levels can lead to serious damage. By keeping an eye on the daily UV Index, residents and visitors alike can enjoy the sunny beauty of Phato while safeguarding their skin from the risks of overexposure.

Hourly UV Index in Phato

The UV Index exhibits a dynamic pattern throughout the day, peaking sharply during the midday hours. At 07:00, it starts gently at 1, climbing to 3 by 08:00. The real action begins at 09:00, where it escalates to 6 and reaches a striking 9 by 10:00. The index peaks dramatically at 12:00, hitting a maximum of 15, before slightly tapering to 14 at 13:00. As the afternoon progresses, the intensity dwindles to 11 at 14:00, then drops to 8 at 15:00. By the evening, the UV Index falls to 4 by 16:00, and further down to 2 at 17:00, concluding the day at a safe 1 by 18:00 and ultimately reaching 0 by 19:00. This data underscores the importance of sun safety, especially during those peak hours when protection from UV rays is crucial.

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	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	13	extreme	10 min
12:00	15	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 Phato

The UV Index experiences extremely high levels throughout most of the year, peaking at 15 from March to May. Residents and visitors should take extra caution during these high-risk months, particularly from January through April when the UV Index remains consistently above 12. Even in the summer months of June to September, the UV Index remains at 14, indicating a persistent risk for skin damage. It is advisable to protect your skin by wearing sunscreen, protective clothing, and seeking shade whenever possible, especially during peak sun hours. Remember that even on cloudy days, UV rays can still pose a risk, so stay vigilant year-round.

Monthly Maximum UV Index for Phato, Thailand

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

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

Phato's solar exposure compared to other cities in Thailand. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Mueang Nonthaburi UVI	10	12	14	13	14	13	14	14	13	12	9	8
Samut Prakan UVI	10	12	14	13	14	13	14	14	13	12	9	8
Bangkok UVI	10	12	14	13	14	13	14	14	13	12	9	8
Udon Thani UVI	9	11	13	14	14	13	14	14	14	12	10	9
Chon Buri UVI	10	13	14	14	14	13	14	14	13	13	10	9
Phato	12	14	15	15	15	14	14	14	14	14	12	11