Zanzibar Island
December
Weather in Zanzibar Island for December 2025
Your guide to Zanzibar Island weather in December - trends and predictions
In general, the average temperature in Zanzibar Island at the beginning of December is 30.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 30.9 °C by the end of December.
Zanzibar Island experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 194.1 mm.
Temperatures
Rain 🌧️
10
Dry days
21
Rainy days
0
Snow days
31°/24°
Temperatures
13 km/h
Avg max wind
80 %
Avg humidity
Zanzibar Island in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2  30° | 3 29° | 4 31° | 5  31° | 6 30° | 7 30° |
| 8  30° | 9 30° | 10 31° | 11 31° | 12 30° | 13 31° | 14 32° |
| 15 31° | 16 30° | 17 31° | 18 31° | 19  31° | 20 31° | 21 31° |
| 22 30° | 23 30° | 24 31° | 25 31° | 26 31° | 27 30° | 28 30° |
| 29 32° | 30 31° | 31  31° |
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Temperatures trend during December in Zanzibar Island
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. | Partly cloudy | 30° /24° | 7.5 mm | 10 | |
| 2 Dec. | Light rain shower | 30° /24° | 7.1 mm | 10 | |
| 3 Dec. | Light rain shower | 29° /23° | 6.9 mm | 9 | |
| 4 Dec. | Light rain shower | 31° /24° | 3.1 mm | 10 | |
| 5 Dec. | Patchy light drizzle | 31° /24° | 1.7 mm | 10 | |
| 6 Dec. | Patchy rain possible | 30° /24° | 5.8 mm | 10 | |
| 7 Dec. | Patchy rain possible | 30° /24° | 2.4 mm | 10 | |
| 8 Dec. | Patchy light rain with thunder | 30° /24° | 8.2 mm | 10 | |
| 9 Dec. | Light rain shower | 30° /23° | 6.2 mm | 10 | |
| 10 Dec. | Patchy light drizzle | 31° /24° | 3 mm | 10 | |
| 11 Dec. | Light rain shower | 31° /24° | 3.7 mm | 10 | |
| 12 Dec. | Patchy rain possible | 30° /24° | 1.4 mm | 10 | |
| 13 Dec. | Patchy rain possible | 31° /24° | 0.3 mm | 10 | |
| 14 Dec. | Patchy light drizzle | 32° /24° | 0.6 mm | 10 | |
| 15 Dec. | Patchy light drizzle | 31° /24° | 1.8 mm | 10 | |
| 16 Dec. | Light rain shower | 30° /24° | 4.3 mm | 10 | |
| 17 Dec. | Patchy light rain with thunder | 31° /23° | 6.7 mm | 10 | |
| 18 Dec. | Patchy light rain with thunder | 31° /23° | 3 mm | 10 | |
| 19 Dec. | Sunny | 31° /24° | 0.9 mm | 11 | |
| 20 Dec. | Partly cloudy | 31° /23° | 0.1 mm | 11 | |
| 21 Dec. | Partly cloudy | 31° /24° | 0 mm | 11 | |
| 22 Dec. | Patchy light rain with thunder | 30° /24° | 3.6 mm | 10 | |
| 23 Dec. | Light rain shower | 30° /23° | 4.1 mm | 10 | |
| 24 Dec. | Light rain shower | 31° /24° | 0.8 mm | 10 | |
| 25 Dec. | Light rain shower | 31° /24° | 5.6 mm | 10 | |
| 26 Dec. | Light rain shower | 31° /24° | 2.1 mm | 10 | |
| 27 Dec. | Patchy rain possible | 30° /24° | 1.4 mm | 10 | |
| 28 Dec. | Patchy light drizzle | 30° /24° | 2.3 mm | 10 | |
| 29 Dec. | Partly cloudy | 32° /24° | 0.2 mm | 11 | |
| 30 Dec. | Patchy light rain with thunder | 31° /25° | 2.9 mm | 10 | |
| 31 Dec. | Thundery outbreaks possible | 31° /25° | 2.6 mm | 10 | |
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Important Notice
Our weather forecast for Zanzibar Island 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 Zanzibar Island forecast closer to your planned date for the most up-to-date weather information.
Zanzibar Island in December - FAQ
What are the expected maximum and minimum temperatures in Zanzibar Island during December?
During December, expect a variety of temperatures with highs around 31° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Zanzibar Island during December?
Significant rainfall exceeding 194.1 mm is expected in Zanzibar Island during December, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Zanzibar Island during December?
The average wind speed in Zanzibar Island during December is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Zanzibar Island
Explore the daily rainfall trends and prepare for Zanzibar Islands December weather 💧
UV exposure in Zanzibar Island during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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