Measurements:
°C
°F
Silhouette
82°F
E 16 mph
Feels like: 88°F
Precip: 68%
World Resorts Seychelles Silhouette Weather May Weather in Silhouette

Silhouette Weather: May

Average Day Temperature: 90.5°F
Average Night Temperature: 87.3°F
Sea Water Temperature: 89.2°F
Number of Sunny Days: 4 days
Sunshine Hours: 11.9 - 12.0 hours
Number of Rainy Days: 10 days
Precipitation Totals: 6.3 in

Air Temperature in May, °F

Select Year: 2025 2024 2023

The highest day temperature in May 2025 was 88°F. The lowest night temperature was 84°F. The average values for day and night temperatures during May were 87.2°F и 86.6°F respectivly.

Silhouette Water Sea Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Silhouette was 90.1°F. The maximum and minimum values were 88.0°F and 91.2°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in May are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Silhouette is 6.3 in. It makes may one of the most rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 11.9 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Silhouette in May is 5.8 hours.

Best Time to Visit Silhouette
The most sunny months:
November 7 days
March 6 days
April 6 days
The most warm months:
April 91.3 °F
May 90.5 °F
March 90.4 °F
Warmest sea temperature:
April 90.2 °F
May 89.2 °F
March 89.0 °F
The most cold months:
August 84.7 °F
July 85.5 °F
September 85.8 °F
The most rainy months:
January 11 days
December 11 days
May 10 days
The most windy months:
August 17 mph
July 16 mph
September 16 mph

Silhouette on the Weather Map

Seychelles Resorts:
NAME
Anse Volbert +82
Beau Vallon +82
Felicite +82
La Digue +82
Mahe +82
Praslin +82
Silhouette +82
Ste Anne Island +82
Victoria +82
24 Hours Weather Forecast
Silhouette
Local time: 00:50
10 jan, saturday
0300 82°F
E
16 mph
0600 82°F
E
16 mph
0900 82°F
E
16 mph
1200 82°F
E
17 mph
1500 82°F
E
16 mph
1800 82°F
SE
17 mph
2100 82°F
SE
17 mph
11 jan, sunday
0000 82°F
SE
18 mph