Western Cape (Cape Town)
December
Weather in Western Cape for December 2026
Your guide to Western Cape weather in December - trends and predictions
In general, the average temperature in Western Cape at the beginning of December is 22.9 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 25.4 °C by the end of December.
With an average of 3 rainy days, Western Cape experiences minimal rainfall in December.
Is December a good time to visit Western Cape? check out the best time to travel to Western Cape page.
✨ Is December a good time to visit Western Cape? – Ask the AI Weatherman
Temperatures
Rain 🌧️
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28
Dry days
3
Rainy days
0
Snow days
24°/16°
Temperatures
24 km/h
Avg max wind
65 %
Avg humidity
Western Cape Weather December
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What’s the Weather Like in Western Cape This December?
Discover the average temperatures and weather trends across Western Cape’s cities this December.
Temperatures trend during December in Western Cape
See the weather trend as well as the moving average line
December weather in Western Cape day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Partly cloudy | 23° /16° | 0.1 mm | 8 | |
| 2 Dec. |  Patchy rain possible | 22° /15° | 0.3 mm | 8 | |
| 3 Dec. | Partly cloudy | 23° /15° | 0.3 mm | 8 | |
| 4 Dec. | Patchy rain possible | 23° /14° | 0.8 mm | 8 | |
| 5 Dec. |  Light rain | 22° /15° | 3 mm | 8 | |
| 6 Dec. |  Sunny | 23° /15° | 0.8 mm | 8 | |
| 7 Dec. | Partly cloudy | 24° /14° | 0 mm | 8 | |
| 8 Dec. | Sunny | 25° /15° | 0.1 mm | 9 | |
| 9 Dec. | Sunny | 25° /16° | 0.1 mm | 9 | |
| 10 Dec. | Sunny | 26° /16° | 0 mm | 9 | |
| 11 Dec. | Partly cloudy | 25° /17° | 0.5 mm | 9 | |
| 12 Dec. | Light rain | 22° /16° | 5.1 mm | 8 | |
| 13 Dec. | Patchy rain possible | 21° /16° | 1 mm | 8 | |
| 14 Dec. | Sunny | 22° /15° | 0 mm | 8 | |
| 15 Dec. | Sunny | 23° /16° | 0.5 mm | 8 | |
| 16 Dec. | Light rain | 23° /15° | 2.9 mm | 9 | |
| 17 Dec. |  Cloudy | 24° /15° | 0.2 mm | 8 | |
| 18 Dec. | Sunny | 25° /16° | 0 mm | 9 | |
| 19 Dec. | Sunny | 24° /16° | 0 mm | 9 | |
| 20 Dec. | Sunny | 26° /16° | 0 mm | 9 | |
| 21 Dec. | Sunny | 27° /17° | 0 mm | 10 | |
| 22 Dec. | Patchy rain possible | 25° /17° | 0.1 mm | 9 | |
| 23 Dec. | Patchy rain possible | 23° /17° | 0.2 mm | 7 | |
| 24 Dec. | Sunny | 25° /16° | 0.2 mm | 9 | |
| 25 Dec. | Partly cloudy | 26° /16° | 0 mm | 9 | |
| 26 Dec. | Sunny | 27° /17° | 0 mm | 9 | |
| 27 Dec. | Patchy rain possible | 24° /16° | 0.4 mm | 8 | |
| 28 Dec. | Sunny | 26° /17° | 0.8 mm | 9 | |
| 29 Dec. | Sunny | 25° /16° | 0 mm | 9 | |
| 30 Dec. | Patchy rain possible | 26° /16° | 0.4 mm | 9 | |
| 31 Dec. | Patchy rain possible | 26° /16° | 0.1 mm | 9 | |
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Important Notice
Our weather forecast for Western Cape 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 Western Cape forecast closer to your planned date for the most up-to-date weather information.
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Western Cape in December - FAQ
What are the expected maximum and minimum temperatures in Western Cape during December?
During December, expect a variety of temperatures with highs around 24° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in Western Cape during December?
Expect minimal rainfall in Western Cape during December, with a total of 17.6 mm over approximately 3 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Western Cape during December?
The average wind speed in Western Cape during December is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
Western Cape water temperatures in December
The average water temperature of the Atlantic Ocean near Western Cape in December is 15.6 °C. At the beginning of December temperatures are around 14.8 °C; by the end of the month they get warmer and reach 16.3 °C.
- What is the water temperature in Western Cape in December?
- The average water temperature in Western Cape in December is 15.6 °C.
- Can you swim in Western Cape in December?
- Brisk: quick dips and active swimming are fine, but pack a 2–3 mm spring suit if you plan longer sessions or early-morning outings.
December rainfall patterns in Western Cape
Explore the daily rainfall trends and prepare for Western Capes December weather 💧
Typically, Western Cape has 3 rainy days in December with a total of 17.6 mm of rainfall.
UV exposure in Western Cape during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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