Last updated: August 27, 2025
In May, the average temperature in Khu Khan, Thailand hovers around 29°C (85°F), providing a warm atmosphere for visitors. Temperatures can dip as low as 20°C (67°F), while occasionally soaring to a sizzling 40°C (105°F). Be prepared for some rain, as the region experiences 153 mm (6.0 in) of precipitation over 19 days, accompanied by an average humidity level of 71%. Enjoy the warmth but stay hydrated!
In May in Khu Khan, the average temperature is 29°C (85°F). The maximum can reach 40°C (105°F), while the minimum can drop to as low as 20°C (67°F). This makes Khu Khan an ideal destination for travelers seeking warm weather, but it's advisable to stay hydrated and plan outdoor activities for cooler times of the day.
In Khu Khan in May, the precipitation amount is 153 mm (6.0 in) over the course of 19 days.
In Khu Khan in May humidity is 71%. With an average temperature of 29°C (85°F), this humidity feels like walking through a warm, damp blanket, making travel uncomfortable and sticky, and often leading to a desire for frequent breaks in shaded or air-conditioned spots.
In Khu Khan in May, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Khu Khan.
UV Risk Categories
Weather in Khu Khan varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Khu Khan, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 25°C (77°F) | 5 mm (0.2 inches) | 56% | very high |
| February Weather | 26°C (79°F) | 12 mm (0.5 inches) | 50% | extreme |
| March Weather | 29°C (84°F) | 49 mm (1.9 inches) | 41% | extreme |
| April Weather | 29°C (85°F) | 65 mm (2.6 inches) | 44% | extreme |
| May Weather | 29°C (85°F) | 153 mm (6.0 inches) | 71% | extreme |
| June Weather | 29°C (85°F) | 120 mm (4.7 inches) | 83% | extreme |
| July Weather | 28°C (83°F) | 172 mm (6.8 inches) | 87% | extreme |
| August Weather | 28°C (83°F) | 179 mm (7.0 inches) | 90% | extreme |
| September Weather | 28°C (82°F) | 259 mm (10.2 inches) | 89% | extreme |
| October Weather | 27°C (81°F) | 162 mm (6.4 inches) | 83% | extreme |
| November Weather | 26°C (79°F) | 53 mm (2.1 inches) | 74% | extreme |
| December Weather | 24°C (76°F) | 14 mm (0.5 inches) | 68% | very high |