Puttalam
December
Weather in Puttalam for December 2025
Your guide to Puttalam weather in December - trends and predictions
In general, the average temperature in Puttalam at the beginning of December is 28.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 28.9 °C by the end of December.
Puttalam experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 262.3 mm.
Temperatures
Rain 🌧️
2
Dry days
29
Rainy days
0
Snow days
28°/24°
Temperatures
23 km/h
Avg max wind
83 %
Avg humidity
Puttalam in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2  27° | 3  28° | 4 28° | 5  28° | 6 29° | 7 29° |
| 8 29° | 9 29° | 10 29° | 11 28° | 12 28° | 13 29° | 14 28° |
| 15 28° | 16 27° | 17 27° | 18 29° | 19 28° | 20 29° | 21 29° |
| 22 29° | 23 29° | 24 29° | 25 29° | 26  29° | 27 28° | 28 29° |
| 29 29° | 30 29° | 31 29° |
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Temperatures trend during December in Puttalam
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. | Light rain shower | 28° /25° | 7.8 mm | 6 | |
| 2 Dec. | Torrential rain shower | 27° /25° | 45.5 mm | 6 | |
| 3 Dec. | Moderate or heavy rain shower | 28° /25° | 11.6 mm | 6 | |
| 4 Dec. | Moderate or heavy rain shower | 28° /24° | 14.4 mm | 6 | |
| 5 Dec. | Patchy light rain with thunder | 28° /25° | 5.7 mm | 6 | |
| 6 Dec. | Patchy rain possible | 29° /24° | 1.1 mm | 6 | |
| 7 Dec. | Patchy rain possible | 29° /24° | 1 mm | 6 | |
| 8 Dec. | Light rain shower | 29° /24° | 7.7 mm | 6 | |
| 9 Dec. | Light rain shower | 29° /24° | 7.6 mm | 6 | |
| 10 Dec. | Light rain shower | 29° /23° | 4 mm | 6 | |
| 11 Dec. | Moderate or heavy rain shower | 28° /24° | 15.6 mm | 6 | |
| 12 Dec. | Light rain shower | 28° /24° | 11 mm | 6 | |
| 13 Dec. | Patchy rain possible | 29° /24° | 13.7 mm | 6 | |
| 14 Dec. | Light rain shower | 28° /24° | 7 mm | 6 | |
| 15 Dec. | Light rain shower | 28° /23° | 5.8 mm | 6 | |
| 16 Dec. | Light rain shower | 27° /24° | 11 mm | 6 | |
| 17 Dec. | Moderate or heavy rain shower | 27° /24° | 9.1 mm | 6 | |
| 18 Dec. | Light rain shower | 29° /24° | 8.3 mm | 6 | |
| 19 Dec. | Light rain shower | 28° /24° | 4.5 mm | 6 | |
| 20 Dec. | Light rain shower | 29° /25° | 2.2 mm | 6 | |
| 21 Dec. | Patchy rain possible | 29° /24° | 4.1 mm | 6 | |
| 22 Dec. | Light rain shower | 29° /24° | 4.2 mm | 6 | |
| 23 Dec. | Light rain shower | 29° /23° | 0.5 mm | 6 | |
| 24 Dec. | Light rain shower | 29° /23° | 0.8 mm | 7 | |
| 25 Dec. | Patchy rain possible | 29° /23° | 0.1 mm | 7 | |
| 26 Dec. | Patchy light rain | 29° /23° | 0.8 mm | 6 | |
| 27 Dec. | Light rain shower | 28° /23° | 7.2 mm | 6 | |
| 28 Dec. | Light rain shower | 29° /23° | 3.6 mm | 6 | |
| 29 Dec. | Patchy light rain | 29° /23° | 2 mm | 6 | |
| 30 Dec. | Light rain shower | 29° /24° | 5.4 mm | 6 | |
| 31 Dec. | Light rain shower | 29° /24° | 3.7 mm | 6 | |
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Important Notice
Our weather forecast for Puttalam 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 Puttalam forecast closer to your planned date for the most up-to-date weather information.
Puttalam in December - FAQ
What are the expected maximum and minimum temperatures in Puttalam during December?
During December, 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 Puttalam during December?
Significant rainfall exceeding 262.3 mm is expected in Puttalam during December, occurring over more than 29 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Puttalam during December?
The average wind speed in Puttalam during December is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Puttalam
Explore the daily rainfall trends and prepare for Puttalams December weather 💧
UV exposure in Puttalam during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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