UV Index in Pathum Ratchawongsa, Thailand

Last updated: July 2, 2025

Understanding the UV Index in Pathum Ratchawongsa, Thailand is crucial for protecting your skin and maintaining overall health. With its tropical climate, residents and visitors alike face heightened risks from sun exposure, especially during midday hours when UV levels can soar to 15, indicating extreme conditions. Being aware of UV levels not only aids in sunburn prevention but also helps mitigate long-term skin damage. Whether you're enjoying outdoor activities or simply soaking up the sun, knowing when to seek shade is essential for safeguarding your skin in this sun-drenched paradise.

Hourly UV Index in Pathum Ratchawongsa

As the sun rises, the UV Index begins its ascent, starting modestly at a maximum of 1 at 7:00 AM. By 8:00 AM, it climbs to a notable 4, signaling the need for sun protection. The day reaches its peak at 12:00 PM, where it soars to a striking 15, highlighting the intensity of midday sun. From there, it gradually dips; by 3:00 PM, it retreats to 7, before continuing down to 1 by 5:00 PM and 6:00 PM and finally dropping to 0 at 7:00 PM. This hourly fluctuation emphasizes the importance of vigilance in sun safety, especially during the midday hours when UV rays are at their most potent.

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	4	moderate	30 min
09:00	7	high	25 min
10:00	11	extreme	10 min
11:00	14	extreme	10 min
12:00	15	extreme	10 min
13:00	13	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Pathum Ratchawongsa

The seasonal UV changes reveal that January begins with a notable UV Index of 10, categorized as very high, while February through October sees consistently high levels, peaking at 15 in July. The most critical months for UV exposure are February through October, all classified under the extreme exposure category, requiring only 10 minutes to sustain potential sunburn. Conversely, November and December return to a very high exposure category, although with slightly longer burn times of 15 minutes. Visitors and residents should exercise caution, especially during the peak summer months, by wearing protective clothing, applying sunscreen, and minimizing sun exposure during the peak hours to stay safe from harmful UV rays.

Monthly Maximum UV Index for Pathum Ratchawongsa, Thailand

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

The table above highlights how UV exposure in Pathum Ratchawongsa 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.

Pathum Ratchawongsa'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
Pathum Ratchawongsa	10	13	14	14	14	13	15	14	14	12	10	9