Sylhet, Bangladesh Weather Information
Local Time
2026-01-31 09:26:47 Bangladesh Standard TimeWeather in the past year
Sun & Astronomy
In Sylhet, Bangladesh, today's sunrise time is 06:34, sunset time is 17:37, nautical twilight begins at 05:44, nautical twilight ends at 18:27, astronomical twilight begins at 05:17, astronomical twilight ends at 18:54.
Temperature Analysis
In Sylhet, Bangladesh region, the lowest temperature occurs in January 2025, with an average temperature of about 19°C.
The highest temperature occurs in June 2025, with a maximum temperature of up to 28.1°C.
Based on historical data, the average temperature in January is 19°C, February is 20.6°C, March is 23.9°C, April is 25.9°C, May is 27.2°C, June is 28.1°C, July is 28.1°C, August is 27.6°C, September is 28.1°C, October is 27.2°C, November is 23.1°C, December is 19.2°C.
Wind Analysis
In Sylhet, Bangladesh region, the lowest wind speed occurs in December 2025, with an average wind speed of about 14.1 km/h.
The highest wind speed occurs in May 2025, with a maximum wind speed of up to 30.2 km/h.
Based on historical data, the average wind speed in January is 18.4 km/h, February is 26.7 km/h, March is 29.5 km/h, April is 29.3 km/h, May is 30.2 km/h, June is 28.5 km/h, July is 28.9 km/h, August is 27.2 km/h, September is 23.8 km/h, October is 20.1 km/h, November is 17.7 km/h, December is 14.1 km/h.
Sunshine Duration Analysis
In Sylhet, Bangladesh region, the lowest sunshine duration occurs in March 2025, with an average sunshine duration of about 7.5 hours.
The highest sunshine duration occurs in October 2025, with a maximum sunshine duration of up to 9.7 hours.
Based on historical data, the average sunshine duration in January is 9.4 hours, February is 9.4 hours, March is 7.5 hours, April is 8.6 hours, May is 8.7 hours, June is 9 hours, July is 8.5 hours, August is 7.7 hours, September is 8.9 hours, October is 9.7 hours, November is 9.7 hours, December is 9.6 hours.
Precipitation Analysis
In Sylhet, Bangladesh region, the lowest precipitation occurs in December 2025, with an average precipitation of about 0 mm.
The highest precipitation occurs in August 2025, with a maximum precipitation of up to 24.5 mm.
Based on historical data, the average precipitation in January is 0.3 mm, February is 0.7 mm, March is 2.9 mm, April is 8.4 mm, May is 19.8 mm, June is 22.3 mm, July is 22.3 mm, August is 24.5 mm, September is 19.4 mm, October is 6.4 mm, November is 1.2 mm, December is 0 mm.