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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Civic Maple Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Jaffna’s weather is hot and humid year-round, driven by the northeast monsoon. The live forecast above shows current conditions for this northern Sri Lankan city. Daytime highs average near 30°C, with most rain falling from October to January. The dry season from February to September offers sunnier, more settled weather.
What is the typical daily weather in Jaffna?
Jaffna stays warm every day. Mornings are muggy, afternoons reach the low 30s Celsius, and humidity often sits above 70%. For specific conditions like weather in Jaffna tomorrow or a jaffna weather forecast 14 day, check the live forecast above. Local Tamil-language outlets also provide weather in Jaffna today Tamil updates.
How does Jaffna’s weather change by season?
The northeast monsoon (October–January) brings heavy rain and occasional thunderstorms. The rest of the year is drier, especially March to August, when a jaffna weather forecast 30 days will show mostly sunny days. For real-time overhead conditions, look for jaffna weather satellite imagery from the Sri Lanka Department of Meteorology.
For a comparison to Canadian climates, visit the Canada weather hub or check conditions on our Toronto weather page.
What is the best time to visit Jaffna?
The dry season from February to September offers the most reliable weather, with less rain and plenty of sun. March to June are particularly good for low humidity and clear skies.
Does Jaffna get cyclones?
Cyclones in the Bay of Bengal can affect Jaffna, but direct hits are rare. The northeast monsoon season sees the highest risk of stormy weather. Check local warnings during October to January.
How reliable are 14‑day or 30‑day forecasts for Jaffna?
Long‑range forecasts give a general trend but accuracy drops beyond 7–10 days. Use a jaffna weather forecast 15 day or jaffna weather forecast 14 day as a planning guide, then confirm with shorter‑term updates.