Weather in Udon Thani for December 2025
Until now, December 2025 in Udon Thani has been significantly cooler than historical averages by -2 °C, with average temperature of 27.8 °C.
The forecast for the next days in Udon Thani predicts temperatures to be around 29 °C, close to the historical average.
In general, the average temperature in Udon Thani at the beginning of December is 30 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.1 °C by the end of December.
Precipitation in Udon Thani during December is a rare event, with an average of fewer than 2 rainy days.
Is December a good time to visit Udon Thani? check out the best time to travel to Udon Thani page.
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Udon Thani Weather December
Temperatures trend during December in Udon Thani
December weather in Udon Thani day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Sunny | 30° /18° | 0 mm | 7 | |
| 2 Dec. | Sunny | 30° /19° | 0 mm | 7 | |
| 3 Dec. |  Cloudy | 31° /20° | 0 mm | 7 | |
| 4 Dec. |  Partly cloudy | 29° /20° | 0 mm | 7 | |
| 5 Dec. | Cloudy | 30° /20° | 0 mm | 7 | |
| 6 Dec. | Partly cloudy | 31° /20° | 0 mm | 8 | |
| 7 Dec. | Partly cloudy | 29° /19° | 0 mm | 7 | |
| 8 Dec. | Partly cloudy | 30° /20° | 0 mm | 8 | |
| 9 Dec. | Sunny | 29° /18° | 0 mm | 7 | |
| 10 Dec. | Sunny | 31° /18° | 0 mm | 8 | |
| 11 Dec. | Sunny | 31° /21° | 0 mm | 7 | |
| 12 Dec. | Sunny | 30° /21° | 0 mm | 7 | |
| 13 Dec. | Partly cloudy | 29° /20° | 3 mm | 7 | |
| 14 Dec. | Sunny | 28° /19° | 0 mm | 7 | |
| 15 Dec. | Partly cloudy | 29° /17° | 0 mm | 7 | |
| 16 Dec. | Sunny | 30° /17° | 0 mm | 8 | |
| 17 Dec. | Sunny | 29° /19° | 0.1 mm | 1.6 | |
| 18 Dec. | Sunny | 28° /19° | 0 mm | 1.6 | |
| 19 Dec. | Sunny | 29° /18° | 0 mm | 1.6 | |
| 20 Dec. | Sunny | 30° /18° | 0 mm | 1.6 | |
| 21 Dec. | Sunny | 29° /18° | 0 mm | 2 | |
| 22 Dec. | Sunny | 28° /18° | 0 mm | 6 | |
| 23 Dec. | Sunny | 29° /18° | 0 mm | 6 | |
| 24 Dec. | Sunny | 29° /19° | 0 mm | 6 | |
| 25 Dec. | Sunny | 29° /21° | 0 mm | 6 | |
| 26 Dec. | Sunny | 29° /21° | 0 mm | 6 | |
| 27 Dec. | Sunny | 29° /20° | 0 mm | 6 | |
| 28 Dec. | Sunny | 29° /18° | 0 mm | 6 | |
| 29 Dec. | Sunny | 30° /18° | 0 mm | 6 | |
| 30 Dec. | Sunny | 28° /20° | 0 mm | 6 | |
| 31 Dec. | Sunny | 30° /16° | 0 mm | 8 | |
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Udon Thani weather in December vs November vs January
| November | December | January | |
|---|---|---|---|
| Weather | Sunny | Sunny | Sunny |
| Temperatures | 30°/20° | 29°/18° | 30°/16° |
| Rainfall | 10 mm | 0 mm | 1 mm |
| Wind | 11.5 km/h | 12 km/h | 12.7 km/h |
| Humidity | 65% | 59% | 51% |
| Rainy days | 3 days | 0 days | 0 days |
| Dry days | 27 days | 31 days | 31 days |
Planning a trip to Udon Thani? Discover the best time to visit
Udon Thani in December - FAQ
What to pack to Udon Thani in December?
As you prepare for your trip to Udon Thani in December, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Udon Thani, during December, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Footwear
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
December rainfall patterns in Udon Thani
UV exposure in Udon Thani during December
Quick links
Where is Udon Thani?Get accurate weather forecasts for Udon Thani, located at latitude 17.416 and longitude 102.786. Stay updated with localized weather information tailored for Udon Thani.