City of Cape Town (Cape Town)
May
Weather in City of Cape Town for May 2027
Your guide to City of Cape Town weather in May - trends and predictions
In general, the average temperature in City of Cape Town at the beginning of May is 20.9 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 18.7 °C by the end of May.
The climate of City of Cape Town in May is notably wet, with an average of 15 rainy days, and a total of 96.7 mm of precipitation.
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Temperatures
Rain 🌧️
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16
Dry days
15
Rainy days
0
Snow days
19°/12°
Temperatures
17 km/h
Avg max wind
69 %
Avg humidity
City of Cape Town Weather May
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Temperatures trend during May in City of Cape Town
See the weather trend as well as the moving average line
May weather in City of Cape Town day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Overcast | 20° /12° | 0.8 mm | 5 | |
| 2 May |  Sunny | 22° /13° | 0.5 mm | 6 | |
| 3 May | Sunny | 24° /13° | 0.1 mm | 6 | |
| 4 May |  Partly cloudy | 21° /13° | 7.1 mm | 6 | |
| 5 May | Sunny | 21° /12° | 0.8 mm | 6 | |
| 6 May |  Heavy rain at times | 19° /13° | 10.1 mm | 5 | |
| 7 May | Partly cloudy | 19° /13° | 1.7 mm | 5 | |
| 8 May | Sunny | 19° /12° | 0 mm | 5 | |
| 9 May | Overcast | 20° /11° | 0 mm | 5 | |
| 10 May | Overcast | 19° /11° | 10.1 mm | 5 | |
| 11 May |  Patchy rain possible | 18° /12° | 12.4 mm | 4 | |
| 12 May | Sunny | 19° /11° | 3.8 mm | 5 | |
| 13 May | Sunny | 20° /12° | 0.2 mm | 5 | |
| 14 May | Sunny | 21° /12° | 0.1 mm | 6 | |
| 15 May | Partly cloudy | 21° /12° | 4.7 mm | 6 | |
| 16 May | Partly cloudy | 23° /12° | 2 mm | 6 | |
| 17 May | Overcast | 21° /13° | 0.4 mm | 5 | |
| 18 May | Sunny | 21° /13° | 0.7 mm | 6 | |
| 19 May | Patchy rain possible | 19° /12° | 0.8 mm | 5 | |
| 20 May | Overcast | 18° /12° | 9.9 mm | 4 | |
| 21 May | Patchy rain possible | 17° /12° | 2 mm | 4 | |
| 22 May | Sunny | 19° /11° | 0.2 mm | 5 | |
| 23 May | Sunny | 20° /11° | 0 mm | 6 | |
| 24 May | Sunny | 20° /12° | 0.2 mm | 6 | |
| 25 May | Patchy rain possible | 20° /12° | 11 mm | 5 | |
| 26 May | Sunny | 18° /11° | 0.3 mm | 5 | |
| 27 May | Sunny | 20° /11° | 0.2 mm | 5 | |
| 28 May | Patchy rain possible | 19° /12° | 2.3 mm | 5 | |
| 29 May |  Moderate or heavy rain shower | 19° /12° | 3.7 mm | 5 | |
| 30 May | Light rain shower | 17° /11° | 4.9 mm | 4 | |
| 31 May | Sunny | 18° /11° | 1.1 mm | 4 | |
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Important Notice
Our weather forecast for City of Cape Town 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 City of Cape Town forecast closer to your planned date for the most up-to-date weather information.
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City of Cape Town in May - FAQ
What are the expected maximum and minimum temperatures in City of Cape Town 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 City of Cape Town during May?
Moderate rainfall is anticipated in City of Cape Town during May, with a total of 96.7 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in City of Cape Town during May?
The average wind speed in City of Cape Town during May is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
City of Cape Town water temperatures in May
The average water temperature of the Atlantic Ocean near City of Cape Town 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 City of Cape Town in May?
- The average water temperature in City of Cape Town in May is 14.7 °C.
- Can you swim in City of Cape Town 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 City of Cape Town
Explore the daily rainfall trends and prepare for City of Cape Towns May weather 💧
Typically, City of Cape Town has 15 rainy days in May with a total of 96.7 mm of rainfall.
UV exposure in City of Cape Town during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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