Jaffna
January
Weather in Jaffna for January 2026
Your guide to Jaffna weather in January - trends and predictions
In general, the average temperature in Jaffna at the beginning of January is 27.3 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 27.3 °C by the end of January.
Jaffna in January brings notable rainfall, with an average of 16 rainy days and a total precipitation of 256.2 mm.
Temperatures
Rain 🌧️
15
Dry days
16
Rainy days
0
Snow days
28°/24°
Temperatures
23 km/h
Avg max wind
74 %
Avg humidity
Jaffna Weather January
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2 28° | 3 27° | 4 27° | |||
| 5 27° | 6  27° | 7 27° | 8  27° | 9  27° | 10 27° | 11 27° |
| 12 27° | 13 28° | 14 27° | 15  27° | 16 27° | 17 28° | 18 27° |
| 19  27° | 20 28° | 21 28° | 22 27° | 23 28° | 24 28° | 25 28° |
| 26 27° | 27 27° | 28 28° | 29 27° | 30 27° | 31 27° |
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Temperatures trend during January in Jaffna
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Patchy rain possible | 28° /24° | 0.4 mm | 6 | |
| 2 Jan. | Patchy rain possible | 28° /24° | 0.1 mm | 6 | |
| 3 Jan. | Patchy rain possible | 27° /24° | 0.5 mm | 6 | |
| 4 Jan. | Patchy rain possible | 27° /24° | 0.1 mm | 6 | |
| 5 Jan. | Patchy rain possible | 27° /24° | 2.4 mm | 6 | |
| 6 Jan. | Moderate or heavy rain shower | 27° /24° | 13.5 mm | 6 | |
| 7 Jan. | Patchy rain possible | 27° /24° | 6.8 mm | 6 | |
| 8 Jan. | Overcast | 27° /24° | 5.5 mm | 6 | |
| 9 Jan. | Partly cloudy | 27° /24° | 7.6 mm | 6 | |
| 10 Jan. | Patchy rain possible | 27° /24° | 0.4 mm | 6 | |
| 11 Jan. | Patchy rain possible | 27° /25° | 0.4 mm | 6 | |
| 12 Jan. | Partly cloudy | 27° /24° | 3.5 mm | 6 | |
| 13 Jan. | Partly cloudy | 28° /24° | 1.3 mm | 6 | |
| 14 Jan. | Partly cloudy | 27° /23° | 7.2 mm | 6 | |
| 15 Jan. | Sunny | 27° /23° | 5 mm | 7 | |
| 16 Jan. | Sunny | 27° /23° | 0.2 mm | 7 | |
| 17 Jan. | Partly cloudy | 28° /23° | 0.1 mm | 7 | |
| 18 Jan. | Partly cloudy | 27° /23° | 6 mm | 6 | |
| 19 Jan. | Cloudy | 27° /24° | 4.2 mm | 6 | |
| 20 Jan. | Light rain shower | 28° /24° | 4.1 mm | 6 | |
| 21 Jan. | Patchy rain possible | 28° /24° | 0.1 mm | 6 | |
| 22 Jan. | Patchy rain possible | 27° /24° | 1.2 mm | 6 | |
| 23 Jan. | Patchy rain possible | 28° /24° | 2.2 mm | 6 | |
| 24 Jan. | Patchy rain possible | 28° /24° | 1.2 mm | 6 | |
| 25 Jan. | Partly cloudy | 28° /24° | 0 mm | 7 | |
| 26 Jan. | Patchy rain possible | 27° /24° | 0.1 mm | 6 | |
| 27 Jan. | Patchy rain possible | 27° /24° | 0.1 mm | 6 | |
| 28 Jan. | Sunny | 28° /24° | 0 mm | 7 | |
| 29 Jan. | Patchy rain possible | 27° /24° | 1.1 mm | 6 | |
| 30 Jan. | Patchy rain possible | 27° /24° | 2.8 mm | 6 | |
| 31 Jan. | Moderate or heavy rain shower | 27° /24° | 7.1 mm | 6 | |
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Important Notice
Our weather forecast for Jaffna in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Jaffna forecast closer to your planned date for the most up-to-date weather information.
Jaffna in January - FAQ
What are the expected maximum and minimum temperatures in Jaffna during January?
During January, expect a variety of temperatures with highs around 28° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Jaffna during January?
Significant rainfall exceeding 256.2 mm is expected in Jaffna during January, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Jaffna during January?
The average wind speed in Jaffna during January is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Jaffna
Explore the daily rainfall trends and prepare for Jaffnas January weather 💧
UV exposure in Jaffna during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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