Phayao Climate: Weather by Month and Best Time to Visit
Best months for Phayao: December, January, November.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 29°C | 15°C | 16 mm | 2 | – | – | 8.6 |
| February | 32°C | 16°C | 6 mm | 1 | – | – | 8.0 |
| March | 35°C | 20°C | 28 mm | 4 | – | – | 6.9 |
| April | 36°C | 23°C | 71 mm | 10 | – | – | 6.0 |
| May | 34°C | 25°C | 167 mm | 20 | – | – | 4.7 |
| June | 33°C | 25°C | 144 mm | 22 | – | – | 5.0 |
| July | 32°C | 25°C | 224 mm | 25 | – | – | 5.3 |
| August | 31°C | 25°C | 252 mm | 26 | – | – | 5.5 |
| September | 32°C | 24°C | 206 mm | 23 | – | – | 5.4 |
| October | 31°C | 23°C | 97 mm | 15 | – | – | 6.5 |
| November | 30°C | 20°C | 30 mm | 5 | – | – | 8.2 |
| December | 28°C | 16°C | 16 mm | 3 | – | – | 8.7 |