Silhouette climate guide

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Temperature in Silhouette (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
29°C maximum daytime temperature in January in Silhouette29
29°C maximum daytime temperature in February in Silhouette29
30°C maximum daytime temperature in March in Silhouette30
30°C maximum daytime temperature in April in Silhouette30
29°C maximum daytime temperature in May in Silhouette29
28°C maximum daytime temperature in June in Silhouette28
27°C maximum daytime temperature in July in Silhouette27
27°C maximum daytime temperature in August in Silhouette27
28°C maximum daytime temperature in September in Silhouette28
29°C maximum daytime temperature in October in Silhouette29
29°C maximum daytime temperature in November in Silhouette29
29°C maximum daytime temperature in December in Silhouette29
Min temperature (night-time)
23°C minimum night-time temperature in January in Silhouette23
24°C minimum night-time temperature in February in Silhouette24
24°C minimum night-time temperature in March in Silhouette24
24°C minimum night-time temperature in April in Silhouette24
25°C minimum night-time temperature in May in Silhouette25
24°C minimum night-time temperature in June in Silhouette24
23°C minimum night-time temperature in July in Silhouette23
23°C minimum night-time temperature in August in Silhouette23
24°C minimum night-time temperature in September in Silhouette24
23°C minimum night-time temperature in October in Silhouette23
23°C minimum night-time temperature in November in Silhouette23
23°C minimum night-time temperature in December in Silhouette23
Sea temperature
28°C sea temperature in January in Silhouette28
29°C sea temperature in February in Silhouette29
29°C sea temperature in March in Silhouette29
30°C sea temperature in April in Silhouette30
29°C sea temperature in May in Silhouette29
27°C sea temperature in June in Silhouette27
26°C sea temperature in July in Silhouette26
26°C sea temperature in August in Silhouette26
27°C sea temperature in September in Silhouette27
28°C sea temperature in October in Silhouette28
28°C sea temperature in November in Silhouette28
28°C sea temperature in December in Silhouette28

Sunshine & Daylight in Silhouette

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
12 hours of daylight per day in January in Silhouette12
12 hours of daylight per day in February in Silhouette12
12 hours of daylight per day in March in Silhouette12
12 hours of daylight per day in April in Silhouette12
12 hours of daylight per day in May in Silhouette12
12 hours of daylight per day in June in Silhouette12
12 hours of daylight per day in July in Silhouette12
12 hours of daylight per day in August in Silhouette12
12 hours of daylight per day in September in Silhouette12
12 hours of daylight per day in October in Silhouette12
12 hours of daylight per day in November in Silhouette12
12 hours of daylight per day in December in Silhouette12

Rainfall in Silhouette

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
18 days with some rainfall in January in Silhouette18
13 days with some rainfall in February in Silhouette13
14 days with some rainfall in March in Silhouette14
16 days with some rainfall in April in Silhouette16
15 days with some rainfall in May in Silhouette15
16 days with some rainfall in June in Silhouette16
15 days with some rainfall in July in Silhouette15
16 days with some rainfall in August in Silhouette16
14 days with some rainfall in September in Silhouette14
14 days with some rainfall in October in Silhouette14
16 days with some rainfall in November in Silhouette16
20 days with some rainfall in December in Silhouette20
Average monthly rainfall (mm)
381 mm monthly rainfall in January in Silhouette381
279 mm monthly rainfall in February in Silhouette279
189 mm monthly rainfall in March in Silhouette189
178 mm monthly rainfall in April in Silhouette178
133 mm monthly rainfall in May in Silhouette133
66 mm monthly rainfall in June in Silhouette66
81 mm monthly rainfall in July in Silhouette81
117 mm monthly rainfall in August in Silhouette117
134 mm monthly rainfall in September in Silhouette134
206 mm monthly rainfall in October in Silhouette206
223 mm monthly rainfall in November in Silhouette223
271 mm monthly rainfall in December in Silhouette271

More climate for Silhouette

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
UV (maximum) index 11+ (Extreme) in January in Silhouette11
UV (maximum) index 11+ (Extreme) in February in Silhouette11
UV (maximum) index 11+ (Extreme) in March in Silhouette11
UV (maximum) index 11+ (Extreme) in April in Silhouette11
UV (maximum) index 11 (Extreme) in May in Silhouette11
UV (maximum) index 10 (Very High) in June in Silhouette10
UV (maximum) index 10 (Very High) in July in Silhouette10
UV (maximum) index 11+ (Extreme) in August in Silhouette11
UV (maximum) index 11+ (Extreme) in September in Silhouette11
UV (maximum) index 11+ (Extreme) in October in Silhouette11
UV (maximum) index 11+ (Extreme) in November in Silhouette11
UV (maximum) index 11+ (Extreme) in December in Silhouette11
Heat & Humidity
Moderate heat & humidity in January in SilhouetteM
High heat & humidity in February in SilhouetteH
High heat & humidity in March in SilhouetteH
High heat & humidity in April in SilhouetteH
High heat & humidity in May in SilhouetteH
Moderate heat & humidity in June in SilhouetteM
Moderate heat & humidity in July in SilhouetteM
Moderate heat & humidity in August in SilhouetteM
Moderate heat & humidity in September in SilhouetteM
Moderate heat & humidity in October in SilhouetteM
Moderate heat & humidity in November in SilhouetteM
Moderate heat & humidity in December in SilhouetteM

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

What's the climate like in Silhouette?

Silhouette has a hot tropical climate with no dry season.

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

The climate guide for Silhouette, Seychelles 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.

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

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Below are average maximum temperatures at popular destinations in the Seychelles for next month - December. Select a destination to see the climate guide for all months of the year.

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