Weather in Jaffna in January
Jaffna, Sri Lanka averages a high of 27.1°C (80.8°F) and low of 24.1°C (75.4°F) in January, with 7 rain days and 10.5 hours of daily sunshine. Travel score: 83/100 (Excellent). The best time to visit Jaffna is March.
High
27°C81°F
Low
24°C75°F
🌧️
7
rain days
☀️
10.5
hrs/day sunshine
💧
76%
humidity
83— Excellent
January in Jaffna is warm and mostly dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in Jaffna?
How much does it rain in Jaffna in January?
Jaffna receives an average of 67.5mm of rainfall across 7 rainy days in January. The annual total is 1148.7mm.
What should I pack for Jaffna in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 27°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Sri Lanka in January?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31