Phayao UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index8
- Avg Clouds2%
- Max Temp29.3 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in Phayao, Thailand 
will reach a high of 8 today. This means a veryhigh level of sun exposure. See our tips below to stay safe!
Last checked: 2026-02-04
Hourly Forecast Chart
Today's Safety Tips
The risk is very high. It's best to stay out of the sun between 10 a.m. and 4 p.m. If you must be outside, wear protective clothing and apply sunscreen often.
Phayao's UV Index
Phayao, Thailand, typically has a high UV index, especially from March to May, often reaching levels that are considered very high to extreme, meaning the sun's rays are strong during these months.
Weather Seasons
Phayao experiences three main seasons: a hot season from March to May, a rainy season from June to October, and a cool season from November to February, with the hottest weather usually in April.
Phayao's Climate
Compared to other parts of northern Thailand, Phayao's weather is similar, with warm temperatures and monsoon rains. It is generally cooler than central Thailand and warmer than the mountainous areas to the north.
Hourly UV Index Trend
See the UV index hour by hour for Phayao. When the level is high, it's smart to find some shade.
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