Northern Province (Jaffna)
December
Weather in Northern Province for December 2025
Your guide to Northern Province weather in December - trends and predictions
In general, the average temperature in Northern Province at the beginning of December is 27.6 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 27.9 °C by the end of December.
Northern Province experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 822.1 mm.
Temperatures
Rain 🌧️
6
Dry days
25
Rainy days
0
Snow days
28°/25°
Temperatures
24 km/h
Avg max wind
81 %
Avg humidity
Northern Province Weather December
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2 27° | 3  27° | 4 28° | 5  28° | 6 28° | 7 28° |
| 8 29° | 9 28° | 10  28° | 11 27° | 12 28° | 13 28° | 14 27° |
| 15 28° | 16 27° | 17  26° | 18 26° | 19 27° | 20 28° | 21 27° |
| 22 27° | 23 27° | 24 26° | 25 28° | 26 27° | 27 28° | 28 28° |
| 29 28° | 30 28° | 31 28° |
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Temperatures trend during December in Northern Province
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. | Moderate or heavy rain shower | 27° /25° | 23 mm | 6 | |
| 2 Dec. | Moderate or heavy rain shower | 27° /24° | 100.6 mm | 6 | |
| 3 Dec. | Light rain shower | 27° /25° | 7.6 mm | 6 | |
| 4 Dec. | Light rain shower | 28° /25° | 6.5 mm | 6 | |
| 5 Dec. | Patchy light rain with thunder | 28° /26° | 4.1 mm | 6 | |
| 6 Dec. | Patchy light rain with thunder | 28° /25° | 2.7 mm | 6 | |
| 7 Dec. | Patchy rain possible | 28° /25° | 0.8 mm | 7 | |
| 8 Dec. | Patchy rain possible | 29° /25° | 5.2 mm | 6 | |
| 9 Dec. | Light rain shower | 28° /26° | 9.7 mm | 6 | |
| 10 Dec. | Patchy light drizzle | 28° /26° | 9 mm | 6 | |
| 11 Dec. | Light rain shower | 27° /25° | 14.8 mm | 6 | |
| 12 Dec. | Patchy rain possible | 28° /25° | 22.1 mm | 6 | |
| 13 Dec. | Patchy rain possible | 28° /25° | 10 mm | 6 | |
| 14 Dec. | Light rain shower | 27° /25° | 10.3 mm | 6 | |
| 15 Dec. | Light rain shower | 28° /25° | 3.8 mm | 6 | |
| 16 Dec. | Light rain shower | 27° /25° | 9.2 mm | 6 | |
| 17 Dec. | Torrential rain shower | 26° /24° | 93.4 mm | 6 | |
| 18 Dec. | Light rain shower | 26° /25° | 13.1 mm | 7 | |
| 19 Dec. | Light rain shower | 27° /24° | 5.9 mm | 6 | |
| 20 Dec. | Light rain shower | 28° /25° | 5.4 mm | 6 | |
| 21 Dec. | Light rain shower | 27° /25° | 6.1 mm | 6 | |
| 22 Dec. | Patchy rain possible | 27° /25° | 2.7 mm | 6 | |
| 23 Dec. | Patchy rain possible | 27° /25° | 1.2 mm | 6 | |
| 24 Dec. | Patchy rain possible | 26° /25° | 3 mm | 6 | |
| 25 Dec. | Patchy rain possible | 28° /25° | 4.4 mm | 6 | |
| 26 Dec. | Patchy rain possible | 27° /25° | 1.7 mm | 6 | |
| 27 Dec. | Light rain shower | 28° /25° | 3.6 mm | 6 | |
| 28 Dec. | Patchy rain possible | 28° /24° | 4.3 mm | 6 | |
| 29 Dec. | Patchy rain possible | 28° /24° | 2.2 mm | 6 | |
| 30 Dec. | Patchy rain possible | 28° /24° | 3.5 mm | 6 | |
| 31 Dec. | Patchy rain possible | 28° /24° | 5.3 mm | 6 | |
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Important Notice
Our weather forecast for Northern Province in December 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 Northern Province forecast closer to your planned date for the most up-to-date weather information.
Northern Province in December - FAQ
What are the expected maximum and minimum temperatures in Northern Province during December?
During December, expect a variety of temperatures with highs around 28° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Northern Province during December?
Significant rainfall exceeding 822.1 mm is expected in Northern Province during December, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Northern Province during December?
The average wind speed in Northern Province during December is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Northern Province
Explore the daily rainfall trends and prepare for Northern Provinces December weather 💧
UV exposure in Northern Province during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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Where is Northern Province?Get accurate weather forecasts for Northern Province, located at latitude 9.668 and longitude 80.007. Stay updated with localized weather information tailored for Northern Province.
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