ThailandThe weather in April in Chiang Rai
It's hot in April in Chiang Rai with an average temperature of 35°C. Temperatures this month range from a low of 33°C to a high of 36°C. At night, you can expect temperatures between 20°C and 23°C.
Looking for sun? April isn’t a good month to be in Chiang Rai. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in April for Chiang Rai, Thailand. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 41°C in 2023, Chiang Rai reached the highest temperature in April over the past 10 years. The lowest daytime temperature in this month was 20°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 6°C to a highest value of 25°C.
Rainfall amount
In April, there is an average of 118 mm of precipitation, spread over 15 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
Daily weather in April for Chiang Rai
Click on any day in April to get detailed info about the usual weather on that day in Chiang Rai. Check out the historical temperatures and precipitation over the past 10 years on this day.
April weather comparison
| Chiang Rai | New York | |
|---|---|---|
| Average temperature | 35°C | 17°C |
| Max. temperature | 36°C | 22°C |
| Min. temperature | 20°C | -5°C |
| Total precipitation | 118 mm | 81 mm |
| Rainy days | 15 days | 11 days |
Start of April
The month of April starts in Chiang Rai with hot temps, averaging around 35°C during the day and nights around 21°C.
Mid April
By mid-April, daytime temps rise to around 36°C, with nights around 22°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of April
By the end of April, the average daytime temperature in Chiang Rai is around 35°C, while nighttime temps are about 23°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Chiang Rai for all months and discover the best travel time
Curious about the weather in other parts of Thailand? Check out the climate and weather for spots like Bangkok, Chiang Mai, Phuket, or explore other destinations in Thailand.
Temperature charts
These charts show the average temperatures in April in Chiang Rai, Thailand. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in April in Chiang Rai
Temperature in April in Chiang Rai over the years
Precipitation charts
These charts show the average amount of precipitation in April in Chiang Rai, Thailand. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in April in Chiang Rai
Total precipitation in April in Chiang Rai over the years
Daily UV index in April in Chiang Rai
This chart shows the average daily UV index in April in Chiang Rai, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in April in Chiang Rai
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Average weather in Chiang Rai by month
Click on a month below to see detailed weather info for Chiang Rai. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.