Mossel Bay
December
Weather in Mossel Bay for December 2025
Your guide to Mossel Bay weather in December - trends and predictions
In general, the average temperature in Mossel Bay at the beginning of December is 22.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 24.6 °C by the end of December.
Mossel Bay experiences moderate rainfall in December, with an average of 6 rainy days and a total precipitation of 9.8 mm.
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Temperatures
Rain 🌧️
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25
Dry days
6
Rainy days
0
Snow days
23°/17°
Temperatures
26 km/h
Avg max wind
72 %
Avg humidity
Mossel Bay Weather December
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Temperatures trend during December in Mossel Bay
See the weather trend as well as the moving average line
December weather in Mossel Bay day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Patchy rain possible | 20° /16° | 0.4 mm | 8 | |
| 2 Dec. |  Sunny | 22° /16° | 0 mm | 9 | |
| 3 Dec. |  Cloudy | 24° /18° | 0 mm | 8 | |
| 4 Dec. | Sunny | 22° /16° | 0 mm | 9 | |
| 5 Dec. |  Overcast | 23° /17° | 0 mm | 8 | |
| 6 Dec. | Patchy rain possible | 25° /16° | 0.1 mm | 9 | |
| 7 Dec. | Patchy rain possible | 22° /18° | 0.4 mm | 8 | |
| 8 Dec. | Cloudy | 22° /18° | 0 mm | 8 | |
| 9 Dec. | Sunny | 25° /17° | 0 mm | 10 | |
| 10 Dec. | Sunny | 24° /16° | 0 mm | 9 | |
| 11 Dec. | Cloudy | 25° /18° | 0 mm | 9 | |
| 12 Dec. | Overcast | 23° /18° | 0 mm | 8 | |
| 13 Dec. | Patchy rain possible | 20° /16° | 0.5 mm | 8 | |
| 14 Dec. |  Partly cloudy | 21° /15° | 0 mm | 9 | |
| 15 Dec. | Overcast | 26° /16° | 0 mm | 9 | |
| 16 Dec. | Overcast | 21° /15° | 0 mm | 8 | |
| 17 Dec. | Cloudy | 22° /15° | 0 mm | 8 | |
| 18 Dec. | Partly cloudy | 21° /17° | 0 mm | 9 | |
| 19 Dec. | Sunny | 23° /16° | 0 mm | 9 | |
| 20 Dec. | Patchy rain possible | 23° /18° | 0.3 mm | 8 | |
| 21 Dec. | Patchy rain possible | 22° /18° | 5.9 mm | 8 | |
| 22 Dec. | Patchy rain possible | 21° /19° | 1.7 mm | 8 | |
| 23 Dec. | Overcast | 22° /17° | 0 mm | 8 | |
| 24 Dec. | Cloudy | 22° /16° | 0.2 mm | 8 | |
| 25 Dec. | Sunny | 24° /18° | 0 mm | 9 | |
| 26 Dec. | Cloudy | 26° /20° | 0 mm | 9 | |
| 27 Dec. | Overcast | 25° /19° | 0.1 mm | 9 | |
| 28 Dec. | Partly cloudy | 24° /19° | 0 mm | 9 | |
| 29 Dec. | Cloudy | 26° /20° | 0 mm | 9 | |
| 30 Dec. | Partly cloudy | 25° /20° | 0 mm | 10 | |
| 31 Dec. | Partly cloudy | 22° /18° | 0.2 mm | 9 | |
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Important Notice
Our weather forecast for Mossel Bay 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 Mossel Bay forecast closer to your planned date for the most up-to-date weather information.
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Mossel Bay in December - FAQ
What are the expected maximum and minimum temperatures in Mossel Bay during December?
During December, expect a variety of temperatures with highs around 23° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in Mossel Bay during December?
Rainfall in Mossel Bay during December is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 6 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Mossel Bay during December?
The average wind speed in Mossel Bay during December is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Mossel Bay
Explore the daily rainfall trends and prepare for Mossel Bays December weather 💧
UV exposure in Mossel Bay during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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