26 to 34°C
temperature
3240 hours
sunshine per day
1032 mm
rain
188 days
dry
177 days
rain
0 days
snow

Climate of Sylhet

Sylhet has a tropical monsoon climate. You have high temperatures and a lot of rainfall throughout the year. The average annual temperature for Sylhet is 59° degrees and there is about 405 inch of rain in a year. It is dry for 163 days a year with an average humidity of 68% and an UV-index of 6.

Climate averages for the whole year

  • Day: the average daily temperature during the day is between 26°C and 34°C
  • Night:the average nighttime temperature is between 13°C and 25°C
  • Rain: it rains 177 days and there is a total of approximately 1032 mm rainfall
  • Sun hours: throughout the year there are 3240 sun hours
Maximum temperature: between 26°C and 34°C
Warmest month: 34°C in April
Coldest month: 26°C in January
Night temperature: between 13°C and 25°C
Dry days: 188 days
Days with rain: 177 days
Days with snow: 0 days
Total rain sum: 1032 mm
Hours of sunshine: 3240 hours

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Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Sylhet.

Precipitation graph

This graph shows the average amount of rainfall per month for Sylhet.

Climate table of Sylhet

In this climate table you can see at a glance what the average weather per month is for Sylhet. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Sylhet might be like in a given month.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day temp. (°F) 80 85 91 94 94 92 90 91 91 90 85 80
Night temp. (°F) 56 59 65 72 75 78 77 77 77 71 64 59
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Precipitation (inch) 1 6 11 30 54 81 73 73 49 23 3 3
Days with rain 1 2 8 18 23 27 29 29 24 12 2 2
Dry days 30 26 23 12 8 3 2 2 6 19 28 29
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sun hours per day 7 7 10 11 11 9 8 9 9 9 7 7
Wind force (Bft) 1 2 2 1 1 1 1 1 1 1 1 1
UV-index 5 6 6 7 7 6 7 6 7 6 6 6

Best time to visit Sylhet

The best time to visit Sylhet in Bangladesh is from January and February and October through December. In this period you have a hot temperature and little precipitation. The highest average temperature in Sylhet is 94°F in April and the lowest is 80°F in January.

Climate of Sylhet by month

What is the average climate in a given month for Sylhet? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

Sylhet weather experiences

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