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.
Temperatures
35° / 23°
Rainy Days
14
Snowy Days
0
Dry Days
16
Rainfall
356
mm
Sun Hours
11.1
Hrs
