Sylhet in December
9.0out of 10
Yes, a good time to go
Warm and comfortable: highs around 25°C. Very dry: about 1 rainy days.
25°CAvg high
13°CAvg low
1Rainy days (12 mm)
10:28 hDaylight
06:35Sunrise · 17:02 Sunset
Why this score
- Warm and comfortable: highs around 25°C
- Very dry: about 1 rainy days
What to wear and pack
- T-shirts and light layers
- A light jacket for cooler evenings
How reliable is the forecast?
Rainfall in December is fairly consistent from year to year (1.4 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 | 24°C | 11°C | 11 mm | 2 | – | – | 8.8 |
| February | 26°C | 13°C | 48 mm | 5 | – | – | 8.5 |
| March | 29°C | 17°C | 192 mm | 11 | – | – | 7.1 |
| April | 29°C | 21°C | 561 mm | 22 | – | – | 6.0 |
| May | 30°C | 23°C | 762 mm | 28 | – | – | 5.8 |
| June | 30°C | 25°C | 952 mm | 29 | – | – | 5.7 |
| July | 31°C | 25°C | 939 mm | 31 | – | – | 5.7 |
| August | 31°C | 25°C | 733 mm | 30 | – | – | 5.5 |
| September | 31°C | 25°C | 518 mm | 27 | – | – | 5.6 |
| October | 30°C | 22°C | 213 mm | 15 | – | – | 6.2 |
| November | 28°C | 17°C | 28 mm | 3 | – | – | 8.8 |
| December | 25°C | 13°C | 12 mm | 1 | – | – | 9.0 |
Frequently asked questions
How hot is Sylhet in December?
Daytime highs average 25°C and nights about 13°C.
When is the best time to visit Sylhet?
The best months are December, January, November, February.