Silhouette Island Weather in December

With daytime temperatures of 29°C (84°F) and nighttime lows of 26°C (79°F), December in Silhouette Island brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 218 mm (8.6 in) falls on average.

Rainfall in Silhouette Island in December

Looking at the last 30 years, the data shows about 22 days with rain, averaging 218 mm (8.6 in) for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Silhouette Island in December

In December, Silhouette Island gets high temperatures, with highs of 29°C (84°F). Nights cool to around 26°C (79°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights are warm at 26°C (79°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

Sunshine in Silhouette Island in December

You can expect a moderate amount of sunlight, with approximately 176 hours. This means a pleasant mix of sun and overcast.

December in Silhouette Island has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the Seychelles, check out our Silhouette Island's climate page.

Silhouette Island Temperature in December

Min Temperature 26°C (79°F)  

Max Temperature 29°C (84°F)  

Chance of Rain 73%  

Precipitation 218 mm (8.6 in)  

Rainy days 22 days  

Humidity 82% *  

Sunshine 176 hours *  

Percentage Sunshine *  

* Data from: Victoria, the Seychelles (27 KM, 17 Miles).

What to Wear in Silhouette Island in December

Warm temperatures in December make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Silhouette Island in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the Seychelles, check out our Silhouette Island's climate page.

More climate data for Silhouette Island

Temperature Rainfall Sunshine Humidity

See the full Silhouette Island climate overview or explore weather in the Seychelles.