Which is the hottest month in Sylhet?

The hottest time of year in Sylhet is normally August. Expect maximum daytime temperatures to reach 31°C with very high heat and humidity.

Which month has the most rain in Sylhet?

In terms of rainfall, July is usually the wettest month in Sylhet with 809mm on average. There are normally 18 days in July with some rain.

When is it sunniest in Sylhet?

The sunniest time of year in Sylhet is normally December with bright sunshine on average for 75% of daylight hours; that's 8 hours of sunshine per day.

Best time to visit Sylhet

Q: When is the best time to visit Sylhet?

The best time to visit Sylhet is January, February and December based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

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Sylhet by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Sylhet?

The best time to visit Sylhet is January, February and December based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

4
Jan
4
Feb
3
Mar
3
Apr
2.5
May
1.5
Jun
1.5
Jul
1.5
Aug
1.5
Sep
2.5
Oct
4
Nov
4
Dec

Change criteria

Max Day Temperature (°C)

25
Jan
27
Feb
31
Mar
31
Apr
31
May
31
Jun
31
Jul
31
Aug
31
Sep
31
Oct
29
Nov
26
Dec

Hours of Sunshine (daily)

8
Jan
8
Feb
7
Mar
7
Apr
6
May
4
Jun
3
Jul
4
Aug
4
Sep
7
Oct
8
Nov
8
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Bangladesh (Sylhet) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)