Demerara-Mahaica (Georgetown)
December
Weather in Demerara-Mahaica for December 2025
Your guide to Demerara-Mahaica weather in December - trends and predictions
Until now, December 2025 in Demerara-Mahaica is cooler than usual, with temperatures averaging 27.2 °C, this is -2.4 °C below the typical seasonal average.
The forecast for the next days in Demerara-Mahaica predicts temperatures to be around 28 °C, close to the historical average.
In general, the average temperature in Demerara-Mahaica at the beginning of December is 29.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 27.7 °C by the end of December.
Demerara-Mahaica experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 221 mm.
Temperatures
Rain 🌧️
1
Dry days
30
Rainy days
0
Snow days
30°/22°
Temperatures
11 km/h
Avg max wind
85 %
Avg humidity
Demerara-Mahaica Weather December
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Temperatures trend during December in Demerara-Mahaica
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December weather in Demerara-Mahaica day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Light rain shower | 31° /22° | 9.8 mm | 7 | |
| 2 Dec. | Light rain shower | 30° /21° | 13.8 mm | 6 | |
| 3 Dec. |  Fog | 30° /22° | 11.6 mm | 6 | |
| 4 Dec. | Light rain shower | 29° /21° | 10.3 mm | 6 | |
| 5 Dec. | Light rain shower | 30° /21° | 7.6 mm | 7 | |
| 6 Dec. | Light rain shower | 28° /21° | 9.5 mm | 7 | |
| 7 Dec. | Light rain shower | 29° /21° | 7.3 mm | 6 | |
| 8 Dec. | Light rain shower | 29° /22° | 8.4 mm | 6 | |
| 9 Dec. | Light rain shower | 28° /21° | 12.1 mm | 6 | |
| 10 Dec. | Light rain shower | 29° /21° | 11.7 mm | 7 | |
| 11 Dec. | Light rain shower | 30° /22° | 10.3 mm | 7 | |
| 12 Dec. | Fog | 29° /21° | 7.7 mm | 7 | |
| 13 Dec. | Light rain shower | 30° /21° | 7.3 mm | 7 | |
| 14 Dec. | Light rain shower | 29° /21° | 8.9 mm | 6 | |
| 15 Dec. | Light rain shower | 30° /22° | 3.9 mm | 7 | |
| 16 Dec. | Light rain shower | 31° /21° | 6.3 mm | 7 | |
| 17 Dec. | Light rain shower | 31° /21° | 10.6 mm | 7 | |
| 18 Dec. | Light rain shower | 30° /21° | 2.8 mm | 7 | |
| 19 Dec. | Patchy rain possible | 29° /23° | 2.7 mm | 2.3 | |
| 20 Dec. | Patchy rain possible | 29° /23° | 0.8 mm | 2.4 | |
| 21 Dec. |  Moderate rain | 27° /23° | 11.8 mm | 2.4 | |
| 22 Dec. | Moderate rain | 27° /23° | 12.1 mm | 2.4 | |
| 23 Dec. | Patchy rain possible | 27° /23° | 2.6 mm | 0.3 | |
| 24 Dec. | Patchy rain possible | 29° /23° | 1.7 mm | 6 | |
| 25 Dec. | Patchy rain possible | 29° /23° | 0.5 mm | 6 | |
| 26 Dec. | Moderate rain | 28° /23° | 7.8 mm | 6 | |
| 27 Dec. | Patchy rain possible | 27° /23° | 2.6 mm | 5 | |
| 28 Dec. | Moderate rain | 26° /24° | 6.2 mm | 6 | |
| 29 Dec. | Patchy rain possible | 28° /24° | 3.2 mm | 6 | |
| 30 Dec. | Patchy rain possible | 28° /23° | 3.2 mm | 6 | |
| 31 Dec. | Patchy rain possible | 28° /23° | 3 mm | 6 | |
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Important Notice
Our weather forecast for Demerara-Mahaica 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 Demerara-Mahaica forecast closer to your planned date for the most up-to-date weather information.
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Demerara-Mahaica in December - FAQ
What are the expected maximum and minimum temperatures in Demerara-Mahaica during December?
During December, expect a variety of temperatures with highs around 30° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in Demerara-Mahaica during December?
Significant rainfall exceeding 221 mm is expected in Demerara-Mahaica during December, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Demerara-Mahaica during December?
The average wind speed in Demerara-Mahaica during December is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Demerara-Mahaica
Explore the daily rainfall trends and prepare for Demerara-Mahaicas December weather 💧
Typically, Demerara-Mahaica has 30 rainy days in December with a total of 221 mm of rainfall.
UV exposure in Demerara-Mahaica during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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