Sylhet weather by month

Check out Sylhet weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in Sylhet (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
77°F maximum daytime temperature in January in Sylhet77
81°F maximum daytime temperature in February in Sylhet81
88°F maximum daytime temperature in March in Sylhet88
88°F maximum daytime temperature in April in Sylhet88
88°F maximum daytime temperature in May in Sylhet88
88°F maximum daytime temperature in June in Sylhet88
88°F maximum daytime temperature in July in Sylhet88
88°F maximum daytime temperature in August in Sylhet88
88°F maximum daytime temperature in September in Sylhet88
88°F maximum daytime temperature in October in Sylhet88
84°F maximum daytime temperature in November in Sylhet84
79°F maximum daytime temperature in December in Sylhet79
Min temperature (night-time)
54°F minimum night-time temperature in January in Sylhet54
57°F minimum night-time temperature in February in Sylhet57
64°F minimum night-time temperature in March in Sylhet64
70°F minimum night-time temperature in April in Sylhet70
73°F minimum night-time temperature in May in Sylhet73
77°F minimum night-time temperature in June in Sylhet77
77°F minimum night-time temperature in July in Sylhet77
77°F minimum night-time temperature in August in Sylhet77
77°F minimum night-time temperature in September in Sylhet77
72°F minimum night-time temperature in October in Sylhet72
64°F minimum night-time temperature in November in Sylhet64
57°F minimum night-time temperature in December in Sylhet57
Heat & Humidity
Low heat & humidity in January in SylhetL
Low heat & humidity in February in SylhetL
High heat & humidity in March in SylhetH
High heat & humidity in April in SylhetH
High heat & humidity in May in SylhetH
Very high heat & humidity in June in SylhetVH
Very high heat & humidity in July in SylhetVH
Very high heat & humidity in August in SylhetVH
Very high heat & humidity in September in SylhetVH
High heat & humidity in October in SylhetH
Moderate heat & humidity in November in SylhetM
Low heat & humidity in December in SylhetL

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in Sylhet

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
11 hours of daylight per day in January in Sylhet11
11 hours of daylight per day in February in Sylhet11
12 hours of daylight per day in March in Sylhet12
13 hours of daylight per day in April in Sylhet13
13 hours of daylight per day in May in Sylhet13
14 hours of daylight per day in June in Sylhet14
14 hours of daylight per day in July in Sylhet14
13 hours of daylight per day in August in Sylhet13
12 hours of daylight per day in September in Sylhet12
12 hours of daylight per day in October in Sylhet12
11 hours of daylight per day in November in Sylhet11
11 hours of daylight per day in December in Sylhet11
UV Index (Maximum)
UV (maximum) index 6 (High) in January in Sylhet6
UV (maximum) index 8 (Very High) in February in Sylhet8
UV (maximum) index 10 (Very High) in March in Sylhet10
UV (maximum) index 11 (Extreme) in April in Sylhet11
UV (maximum) index 11+ (Extreme) in May in Sylhet11
UV (maximum) index 11+ (Extreme) in June in Sylhet11
UV (maximum) index 11+ (Extreme) in July in Sylhet11
UV (maximum) index 11+ (Extreme) in August in Sylhet11
UV (maximum) index 11 (Extreme) in September in Sylhet11
UV (maximum) index 9 (Very High) in October in Sylhet9
UV (maximum) index 6 (High) in November in Sylhet6
UV (maximum) index 5 (Moderate) in December in Sylhet5

Rainfall in Sylhet

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
1 day with some rainfall in January in Sylhet1
2 days with some rainfall in February in Sylhet2
5 days with some rainfall in March in Sylhet5
11 days with some rainfall in April in Sylhet11
14 days with some rainfall in May in Sylhet14
18 days with some rainfall in June in Sylhet18
18 days with some rainfall in July in Sylhet18
17 days with some rainfall in August in Sylhet17
12 days with some rainfall in September in Sylhet12
6 days with some rainfall in October in Sylhet6
2 days with some rainfall in November in Sylhet2
0 days with some rainfall in December in Sylhet0
Average monthly rainfall (inches)
0.4 inches monthly rainfall in January in Sylhet0.4
1.7 inches monthly rainfall in February in Sylhet1.7
4.4 inches monthly rainfall in March in Sylhet4.4
13.5 inches monthly rainfall in April in Sylhet13.5
20.2 inches monthly rainfall in May in Sylhet20.2
31.5 inches monthly rainfall in June in Sylhet31.5
31.9 inches monthly rainfall in July in Sylhet31.9
25.2 inches monthly rainfall in August in Sylhet25.2
19.8 inches monthly rainfall in September in Sylhet19.8
9.4 inches monthly rainfall in October in Sylhet9.4
1.2 inches monthly rainfall in November in Sylhet1.2
0.4 inches monthly rainfall in December in Sylhet0.4

More about Sylhet

Sylhet by month

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

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The climate guide for Bangladesh (Sylhet) shows long term monthly 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.

What's the climate like in Sylhet?

Sylhet has a hot tropical climate with a short dry season.

Metric (°C)  |  Imperial (°F)

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Tropical storm risk: Sylhet cyclone season

% of month affected by tropical storms
0
0
0
0
1.2%
<1%
0
0
0
1.8%
1.1%
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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Compare Sylhet with the USA

Below the Sylhet chart shows average maximum daytime temperature for Sylhet, Bangladesh and the USA (Washington).

Maximum daytime temperature (°F)

Sylhet, Bangladesh
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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