Weather in Sri Lanka for January 2025
In general, the average temperature in Sri Lanka at the beginning of January is 29.3 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 29.4 °C by the end of January.
Sri Lanka sees moderate rainfall in January, averaging 8 rainy days.
Is January a good time to visit Sri Lanka? check out the best time to travel to Sri Lanka page.
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Sri Lanka in January average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2  28° | 3  30° | 4 29° | 5  30° | ||
| 6  30° | 7 29° | 8 30° | 9 29° | 10 27° | 11 30° | 12 30° |
| 13 31° | 14 31° | 15 30° | 16 28° | 17 29° | 18 30° | 19 30° |
| 20 30° | 21 30° | 22  27° | 23 30° | 24 29° | 25 29° | 26 30° |
| 27 29° | 28 30° | 29 31° | 30 29° | 31 28° |
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Temperatures trend during January in Sri Lanka
January weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Cloudy | 29° /22° | 9.4 mm | 7 | |
| 2 Jan. | Partly cloudy | 28° /22° | 0.9 mm | 7 | |
| 3 Jan. | Sunny | 30° /22° | 3.4 mm | 7 | |
| 4 Jan. | Sunny | 29° /21° | 1.1 mm | 7 | |
| 5 Jan. | Patchy rain possible | 30° /22° | 2.4 mm | 7 | |
| 6 Jan. | Moderate or heavy rain shower | 30° /23° | 12.8 mm | 7 | |
| 7 Jan. | Moderate or heavy rain shower | 29° /23° | 14.6 mm | 7 | |
| 8 Jan. | Patchy rain possible | 30° /23° | 4.1 mm | 7 | |
| 9 Jan. | Cloudy | 29° /22° | 2.6 mm | 7 | |
| 10 Jan. | Partly cloudy | 27° /22° | 9 mm | 7 | |
| 11 Jan. | Partly cloudy | 30° /22° | 2.1 mm | 7 | |
| 12 Jan. | Sunny | 30° /21° | 0 mm | 8 | |
| 13 Jan. | Sunny | 31° /21° | 0 mm | 8 | |
| 14 Jan. | Cloudy | 31° /22° | 0 mm | 8 | |
| 15 Jan. | Patchy rain possible | 30° /22° | 0.6 mm | 7 | |
| 16 Jan. | Moderate or heavy rain shower | 28° /21° | 2.9 mm | 6 | |
| 17 Jan. | Moderate rain at times | 29° /22° | 3 mm | 7 | |
| 18 Jan. | Patchy rain possible | 30° /22° | 0.7 mm | 7 | |
| 19 Jan. | Cloudy | 30° /22° | 3.7 mm | 7 | |
| 20 Jan. | Partly cloudy | 30° /22° | 2.7 mm | 7 | |
| 21 Jan. | Moderate or heavy rain shower | 30° /22° | 4.8 mm | 7 | |
| 22 Jan. | Heavy rain at times | 27° /22° | 3.6 mm | 6 | |
| 23 Jan. | Moderate or heavy rain shower | 30° /22° | 2.7 mm | 8 | |
| 24 Jan. | Moderate or heavy rain shower | 29° /23° | 6.1 mm | 6 | |
| 25 Jan. | Patchy rain possible | 29° /22° | 0.1 mm | 7 | |
| 26 Jan. | Patchy rain possible | 30° /21° | 0.2 mm | 8 | |
| 27 Jan. | Patchy rain possible | 29° /21° | 0.1 mm | 7 | |
| 28 Jan. | Partly cloudy | 30° /22° | 0.1 mm | 8 | |
| 29 Jan. | Sunny | 31° /21° | 1.4 mm | 8 | |
| 30 Jan. | Moderate or heavy rain shower | 29° /22° | 8.5 mm | 7 | |
| 31 Jan. | Heavy rain at times | 28° /23° | 4.9 mm | 6 | |
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Guide for Sri Lanka in January
In January, Sri Lanka experiences a tropical climate with warm temperatures and occasional rainfall. At the beginning of the month, the weather in Sri Lanka is generally warm and pleasant, with temperatures ranging from 25° to 30°.
The coastal areas, including popular tourist destinations such as Colombo and Galle, enjoy balmy temperatures and relatively low humidity, making it an ideal time for beach activities and sightseeing.
Towards the end of January, the weather in Sri Lanka remains warm, with temperatures ranging from 26° to 31°. However, there is a slight increase in rainfall, particularly in the central and eastern regions of the island.
The hill country, including cities like Kandy and Nuwara Eliya, may experience cooler temperatures and intermittent showers, creating a refreshing and lush environment.
Overall, January is a great time to visit Sri Lanka, as the weather is generally favorable for outdoor activities and exploring the diverse landscapes of the island.
However, it's advisable to check the specific forecast for the region you plan to visit, as weather patterns can vary across different parts of the country.
Sri Lanka in January - FAQ
What to pack to Sri Lanka in January?
As you prepare for your trip to Sri Lanka in January, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Sri Lanka, during January, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
- Insect Repellent: For destinations with mosquitos or other insects
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