Weather radar Chiang Rai
Real-time precipitation radar · Chiang Rai · Thailand
Chiang Rai climate table – average temperature, precipitation & sunshine hours
The climate table for Chiang Rai shows long-term monthly averages (2000–2023): average high and average low temperature in °C, monthly precipitation (mm), rainy days and sunshine hours per month. Data source: ERA5 reanalysis (ECMWF) via the WDTEC Climate Archive.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 26.3° | 29.7° | 32.4° | 33.4° | 31.4° | 30.4° | 29.6° | 29.2° | 29.1° | 28.5° | 27.4° | 25.7° |
| Avg low (°C) | 14.9° | 16.1° | 19° | 22° | 23.2° | 23.6° | 23.4° | 23.1° | 22.7° | 21.5° | 18.5° | 15.6° |
| Precipitation (mm) | 27 | 21 | 42 | 112 | 263 | 272 | 370 | 365 | 293 | 157 | 52 | 28 |
| Rainy days | 3 | 3 | 5 | 11 | 22 | 25 | 27 | 28 | 24 | 18 | 8 | 4 |
| Sunshine hours | 296 | 292 | 325 | 321 | 302 | 264 | 228 | 226 | 250 | 284 | 279 | 286 |
| Humidity | – | – | – | – | – | – | – | – | – | – | – | – |
Best time to visit Chiang Rai
The best time to visit Chiang Rai is typically February. In this month the average high is 29.7°C, precipitation is 21 mm and sunshine duration is 292 hours. The annual average high is 29.4°C, total annual precipitation is 2002 mm (178 rainy days/year) and annual sunshine is 3353 hours.
Frequently asked questions about the weather in Chiang Rai
How up to date is the weather radar for Chiang Rai?
The weather radar for Chiang Rai is updated every 5 minutes with new radar data from the OPERA composite radar. A 2-hour forecast animation is also available. Rainfall probability, wind gusts and UV index are available up to 14 days in advance.
What weather data is available for Chiang Rai?
Besides the rain radar, RadarWeather provides for Chiang Rai: rainfall probability, thunderstorm warning (CAPE index), wind gusts, UV index, air pressure, humidity, dew point, sunshine hours, snow line and a 14-day forecast based on ICON-D2, ECMWF IFS and GFS.
When are thunderstorms expected in Chiang Rai?
The thunderstorm potential for Chiang Rai is calculated from the CAPE index and lightning potential. Active storm cells and severe weather warnings are visible on the radar map in real time. Thunderstorm warnings are issued automatically as soon as storm cells are detected near Chiang Rai.
What is the climate like in Chiang Rai?
Chiang Rai has an annual average high of 29.4°C. The warmest month is April (avg high 33.4°C), the coldest January (avg low 14.9°C). The wettest month is July with 370 mm, the driest February with 21 mm. Total annual precipitation is 2002 mm (178 rainy days). Annual sunshine is 3353 hours.
Weather radar near Chiang Rai
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