Western Cape (Cape Town)
May
Weather in Western Cape for May 2027
Your guide to Western Cape weather in May - trends and predictions
In general, the average temperature in Western Cape at the beginning of May is 20.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 18.4 °C by the end of May.
Western Cape experiences moderate rainfall in May, with an average of 7 rainy days and a total precipitation of 92.1 mm.
Is May a good time to visit Western Cape? check out the best time to travel to Western Cape page.
✨ Is May a good time to visit Western Cape? – Ask the AI Weatherman
Temperatures
Rain 🌧️
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24
Dry days
7
Rainy days
0
Snow days
19°/12°
Temperatures
16 km/h
Avg max wind
70 %
Avg humidity
Western Cape Weather May
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What’s the Weather Like in Western Cape This May?
Discover the average temperatures and weather trends across Western Cape’s cities this May.
Temperatures trend during May in Western Cape
See the weather trend as well as the moving average line
May weather in Western Cape day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Overcast | 20° /12° | 0.8 mm | 4.5 | |
| 2 May |  Sunny | 21° /13° | 0.5 mm | 4.5 | |
| 3 May | Sunny | 23° /14° | 0.1 mm | 4.4 | |
| 4 May |  Light rain | 21° /14° | 7.1 mm | 4.3 | |
| 5 May | Sunny | 20° /12° | 0.8 mm | 4.3 | |
| 6 May |  Heavy rain at times | 19° /13° | 10.1 mm | 4.2 | |
| 7 May |  Patchy rain possible | 18° /13° | 1.7 mm | 4.2 | |
| 8 May | Sunny | 19° /12° | 0 mm | 4.1 | |
| 9 May | Overcast | 20° /12° | 0 mm | 4 | |
| 10 May |  Moderate rain | 18° /12° | 10.1 mm | 4 | |
| 11 May | Moderate rain | 17° /12° | 12.4 mm | 3.9 | |
| 12 May | Light rain | 18° /12° | 3.8 mm | 3.9 | |
| 13 May | Sunny | 20° /12° | 0.2 mm | 3.8 | |
| 14 May | Sunny | 20° /13° | 0.1 mm | 3.8 | |
| 15 May | Light rain | 21° /13° | 4.7 mm | 3.7 | |
| 16 May | Patchy rain possible | 23° /12° | 2 mm | 3.7 | |
| 17 May | Overcast | 21° /13° | 0.4 mm | 3.6 | |
| 18 May | Sunny | 21° /13° | 0.7 mm | 3.6 | |
| 19 May | Patchy rain possible | 19° /12° | 0.8 mm | 3.5 | |
| 20 May | Light rain | 18° /12° | 9.9 mm | 3.5 | |
| 21 May | Patchy rain possible | 17° /12° | 2 mm | 3.4 | |
| 22 May | Sunny | 19° /12° | 0.2 mm | 3.4 | |
| 23 May | Sunny | 20° /11° | 0 mm | 3.4 | |
| 24 May | Sunny | 20° /13° | 0.2 mm | 3.3 | |
| 25 May | Moderate rain | 19° /13° | 11 mm | 3.3 | |
| 26 May | Sunny | 18° /12° | 0.3 mm | 3.3 | |
| 27 May | Sunny | 19° /11° | 0.2 mm | 3.2 | |
| 28 May | Patchy rain possible | 19° /12° | 2.3 mm | 3.2 | |
| 29 May | Light rain | 19° /13° | 3.7 mm | 3.2 | |
| 30 May | Light rain | 17° /11° | 4.9 mm | 3.1 | |
| 31 May | Patchy rain possible | 18° /11° | 1.1 mm | 3.1 | |
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Important Notice
Our weather forecast for Western Cape in May 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 May - FAQ
What are the expected maximum and minimum temperatures in Western Cape during May?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Western Cape during May?
Moderate rainfall is anticipated in Western Cape during May, with a total of 92.1 mm spread over approximately 7 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Western Cape during May?
The average wind speed in Western Cape during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
Western Cape water temperatures in May
The average water temperature of the Atlantic Ocean near Western Cape in May is 14.7 °C. At the beginning of May temperatures are around 15.1 °C; by the end of the month they get a bit cooler and reach 14.2 °C.
- What is the water temperature in Western Cape in May?
- The average water temperature in Western Cape in May is 14.7 °C.
- Can you swim in Western Cape in May?
- Cold enough that you lose heat fast. A full 4–5 mm wetsuit (plus hood/gloves for comfort) is advisable for anything beyond a brief plunge.
May rainfall patterns in Western Cape
Explore the daily rainfall trends and prepare for Western Capes May weather 💧
Typically, Western Cape has 7 rainy days in May with a total of 92.1 mm of rainfall.
UV exposure in Western Cape during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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