Sylhet weather in September 2021

Get the latest coronavirus (COVID-19) updates for Bangladesh with current travel advice, statistics and online resources.

  • 31°C maximum daytime temperature in September in Sylhet31
    31°C max day temperature
  • 4 hours of sunshine per day
  • 12 days with some rainfall in September in Sylhet12
    12 days with some rainfall
  • 25°C minimum night-time temperature in September in Sylhet25
    25°C min night temperature
  • 12 hours of daylight per day in September in Sylhet12
    12 hours of daylight per day
  • Very high heat & humidity in September in SylhetVH
    Very High heat & humidity
  • 502 mm monthly rainfall in September in Sylhet502
    502 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in Sylhet11
    11 (Extreme) UV index

Recommended for Bangladesh

  • Top deals & discounts
  • Sylhet weather overview
  • Sylhet climate averages by month
  • More destinations
  • Best time to go to Sylhet
  • Sylhet 5-day weather forecast

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

The September weather guide for Sylhet, Bangladesh shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

  • Combine flights + hotel & save up to 15% on holiday bookings
  • Search for holiday deals for destinations worldwide
  • Filter offers by price, board basis, star rating & accommodation

How hot is it in Sylhet in September?

Daytime temperatures usually reach 31°C in Sylhet in September with very high heat and humidity, falling to 25°C at night.

How sunny is it in Sylhet in September?

There are normally 4 hours of bright sunshine each day in Sylhet in September - that's 33% of daylight hours.

Does it rain in Sylhet in September?

There are usually 12 days with some rain in Sylhet in September and the average monthly rainfall is 502mm.

Sylhet sunrise & sunset times for September 2021

Browse the sunrise & sunset times for Sylhet in September 2021. Select a month to view Sylhet sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Wednesday, 1st September 2021 06:33 19:11
Wednesday, 15th September 2021 06:39 18:57
Thursday, 30th September 2021 06:44 18:41
  • Explore the latest offers on IHG hotels in Bangladesh
  • Book direcly with IHG online & get the lowest rate
  • Join the IHG Rewards Club for discounts, benefits & more

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

Back to top

Where is hot in Bangladesh in September for 2021/2022?

Below are average maximum temperatures at popular destinations in Bangladesh in September. Select a destination to see more weather parameters.

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.