Last updated: August 27, 2025
In December, the average temperature in Wiang Pa Pao, Thailand hovers around 20°C (68°F), offering a comfortable climate for outdoor activities. Expect minimum temperatures to drop to 6°C (43°F), while highs can reach up to 31°C (88°F). There may be some rainfall, with an average precipitation of 21 mm (0.8 in) spread over about 3 days. Add to this an average humidity of 56%, making for a pleasantly mild atmosphere.
In December in Wiang Pa Pao, the average temperature is 20°C (68°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop as low as 6°C (43°F). It's an ideal time to visit for those who enjoy mild weather with a chance of warmer days.
In Wiang Pa Pao in December, the precipitation amount is 21 mm (0.8 in) over a period of 3 days.
In Wiang Pa Pao in December humidity is 56%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making traveling enjoyable yet slightly sticky, as the air wraps around you, urging you to hydrate often and seek out refreshing spots along your journey.
In Wiang Pa Pao in December, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Wiang Pa Pao.
UV Risk Categories
Weather in Wiang Pa Pao varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Wiang Pa Pao, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 21°C (69°F) | 28 mm (1.1 inches) | 51% | very high |
| February Weather | 22°C (72°F) | 7 mm (0.3 inches) | 46% | very high |
| March Weather | 26°C (79°F) | 6 mm (0.2 inches) | 38% | extreme |
| April Weather | 27°C (80°F) | 105 mm (4.1 inches) | 36% | extreme |
| May Weather | 27°C (81°F) | 138 mm (5.4 inches) | 63% | extreme |
| June Weather | 27°C (81°F) | 200 mm (7.9 inches) | 81% | extreme |
| July Weather | 26°C (80°F) | 238 mm (9.4 inches) | 83% | extreme |
| August Weather | 26°C (79°F) | 285 mm (11.2 inches) | 91% | extreme |
| September Weather | 26°C (79°F) | 208 mm (8.2 inches) | 83% | extreme |
| October Weather | 25°C (77°F) | 132 mm (5.2 inches) | 67% | extreme |
| November Weather | 23°C (74°F) | 33 mm (1.3 inches) | 60% | very high |
| December Weather | 20°C (68°F) | 21 mm (0.8 inches) | 56% | very high |