Weather in Negombo in December

Weather in Negombo Lanka in December

During December, Negombo, a coastal city in Sri Lanka, experiences warm and inviting weather ideal for exploration. With moderate rainfall and pleasant temperatures, this time of year is suitable for outdoor activities. Travellers can enjoy sunshine alongside occasional showers, making it a delightful destination for December.

December Climate Overview

• Average Temperature: 22°C to 30°C
• Rainfall: Approximately 80mm
• Sunshine Hours: 7 hours per day
• Humidity: Around 75%
• Wind Speed: Mild breezes averaging 12 km/h

What to Expect in December

Daytime Conditions

During the day, Negombo is typically warm with temperatures reaching up to 30°C. The sun bathes the city in its light for a significant portion of the day, but the heat is moderated by gentle sea breezes. Humidity levels are manageable, making outdoor activities comfortable.

Rainfall Patterns

December brings sporadic rainfall, mostly in the form of short, refreshing showers. While these rainfalls are generally not long-lasting, they can be unpredictable. Travellers should account for these showers when planning outdoor activities but generally can expect clear skies for most of their visit.

Evening Conditions

As the evening approaches, temperatures cool down to a more pleasant 22°C. The sea breeze adds an enjoyable tinge to the night, making it perfect for evening strolls or dining outdoors. The humidity drops slightly, providing a comfortable atmosphere for leisurely activities.

Best Activities in Negombo Lanka in December

• Outdoor Activities: Exploring local wetlands and the Muthurajawela Marsh offers a unique way to experience the wildlife. The weather also encourages visits to local markets and historical sites.
• Seasonal Highlights: December is an excellent time to witness the lush landscape resulting from the monsoonal period, making flora more vibrant.
• Water-based or Nature-based Activities: Boat tours in the lagoon allow guests to enjoy bird watching and serene views while making the most of the mild weather.

What to Pack for December

• Light, breathable clothing for daytime outings, and a light jumper for cooler evenings
• An umbrella and a waterproof jacket for unexpected rain showers
• Comfortable walking shoes suitable for mixed terrain, from paved paths to nature trails
• A reusable water bottle to stay hydrated in the warm climate