Click on a day for an hourly weather forecast
The weather in Sylhet in April is very hot. The average temperatures are between 23°C and 35°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of April in Sylhet. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Sylhet in April 2025.
If you’re planning to visit Sylhet in the near future, we highly recommend that you review the 14 day weather forecast for Sylhet before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 27° / 14° | 1 | 31 | 0 | 6 mm | Perfect | Sylhet in January |
| February | 31° / 15° | 1 | 27 | 0 | 18 mm | Good | Sylhet in February |
| March | 35° / 19° | 4 | 27 | 0 | 108 mm | Ok | Sylhet in March |
| April | 35° / 23° | 14 | 16 | 0 | 356 mm | Bad | Sylhet in April |
| May | 34° / 25° | 20 | 11 | 0 | 672 mm | Bad | Sylhet in May |
| June | 33° / 26° | 25 | 5 | 0 | 766 mm | Ok | Sylhet in June |
| July | 32° / 25° | 26 | 5 | 0 | 677 mm | Ok | Sylhet in July |
| August | 32° / 25° | 25 | 6 | 0 | 700 mm | Ok | Sylhet in August |
| September | 32° / 25° | 21 | 9 | 0 | 628 mm | Ok | Sylhet in September |
| October | 32° / 22° | 11 | 20 | 0 | 306 mm | Ok | Sylhet in October |
| November | 30° / 18° | 2 | 28 | 0 | 38 mm | Good | Sylhet in November |
| December | 27° / 15° | 1 | 30 | 0 | 19 mm | Perfect | Sylhet in December |