Silhouette weather in May 2020

29
29°C max day temperature
8
8 hours of sunshine per day
15
15 days with some rainfall
25
25°C min night temperature
12
12 hours of daylight per day
H
High heat & humidity
133
133 mm of monthly rainfall
11
11 (Extreme) UV index
29
29°C sea temperature

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

The May weather guide for Silhouette, Seychelles 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.

Tucan Travel: up to 50% off adventure holidays

Sale

Save up to 50% on adventure holidays & tours
Browse the best deals or search by destination & date
Book tours to Europe, Asia, Africa & the Americas

Go to Tucan Travel deal >>

View all Tucan Travel offers

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

Guide to Silhouette weather in May

The average maximum daytime temperature in Silhouette in May is a warm 29°C (84°F) with high heat & humidity. The average night-time temperature is usually a warm 25°C (77°F). There are usually 8 hours of bright sunshine each day, which represents 68% of the 12 hours of daylight.

Expect 133mm (5.2 inches) of rainfall across the whole of May with 15 days with some rain falling. Maximum UV levels will be extreme (11 UV index) at midday when the skies are clear.

The average sea temperature in and around Silhouette in May is 29°C (84°F).