Srīsailain in December
8.8out of 10
Yes, a good time to go
Warm and comfortable: highs around 27°C. Very dry: about 2 rainy days.
27°CAvg high
16°CAvg low
2Rainy days (10 mm)
11:03 hDaylight
06:39Sunrise · 17:42 Sunset
Why this score
- Warm and comfortable: highs around 27°C
- Very dry: about 2 rainy days
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
How reliable is the forecast?
Rainfall in December is fairly consistent from year to year (2.6 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 28°C | 16°C | 5 mm | 1 | – | – | 8.9 |
| February | 31°C | 18°C | 5 mm | 1 | – | – | 8.3 |
| March | 35°C | 21°C | 8 mm | 2 | – | – | 7.2 |
| April | 36°C | 24°C | 19 mm | 6 | – | – | 6.2 |
| May | 37°C | 26°C | 40 mm | 9 | – | – | 5.7 |
| June | 32°C | 24°C | 121 mm | 15 | – | – | 6.0 |
| July | 30°C | 23°C | 149 mm | 19 | – | – | 6.0 |
| August | 29°C | 23°C | 167 mm | 19 | – | – | 6.1 |
| September | 29°C | 23°C | 175 mm | 17 | – | – | 6.4 |
| October | 29°C | 22°C | 141 mm | 15 | – | – | 6.8 |
| November | 28°C | 19°C | 40 mm | 7 | – | – | 8.2 |
| December | 27°C | 16°C | 10 mm | 2 | – | – | 8.8 |
Frequently asked questions
How hot is Srīsailain in December?
Daytime highs average 27°C and nights about 16°C.
When is the best time to visit Srīsailain?
The best months are January, December, February.