Stellenbosch
May
Weather in Stellenbosch for May 2026
Your guide to Stellenbosch weather in May - trends and predictions
In general, the average temperature in Stellenbosch at the beginning of May is 20.1 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 20.4 °C by the end of May.
With an average of 5 rainy days, Stellenbosch experiences minimal rainfall in May.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
26
Dry days
5
Rainy days
0
Snow days
21°/11°
Temperatures
15 km/h
Avg max wind
64 %
Avg humidity
Stellenbosch Weather May
Move between months or click on a day
Temperatures trend during May in Stellenbosch
See the weather trend as well as the moving average line
May weather in Stellenbosch day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Moderate or heavy rain shower | 13° /8° | 8.1 mm | 4 | |
| 2 May |  Overcast | 16° /8° | 0 mm | 5 | |
| 3 May |  Sunny | 20° /7° | 0 mm | 7 | |
| 4 May | Sunny | 25° /9° | 0 mm | 8 | |
| 5 May | Sunny | 24° /11° | 0 mm | 7 | |
| 6 May | Sunny | 21° /10° | 0 mm | 7 | |
| 7 May |  Partly cloudy | 22° /11° | 0 mm | 7 | |
| 8 May | Sunny | 21° /11° | 0 mm | 7 | |
| 9 May | Overcast | 21° /10° | 0 mm | 6 | |
| 10 May | Moderate or heavy rain shower | 15° /10° | 36.1 mm | 5 | |
| 11 May | Overcast | 17° /9° | 4.4 mm | 5 | |
| 12 May | Sunny | 19° /9° | 0 mm | 6 | |
| 13 May | Sunny | 22° /11° | 0 mm | 7 | |
| 14 May | Sunny | 23° /11° | 0 mm | 7 | |
| 15 May | Sunny | 28° /12° | 0 mm | 8 | |
| 16 May | Partly cloudy | 29° /15° | 0 mm | 8 | |
| 17 May | Overcast | 25° /14° | 0 mm | 7 | |
| 18 May | Partly cloudy | 25° /12° | 0 mm | 8 | |
| 19 May |  Patchy rain possible | 20° /10° | 0.2 mm | 6 | |
| 20 May | Moderate or heavy rain shower | 14° /9° | 32.1 mm | 4 | |
| 21 May | Overcast | 17° /9° | 0.2 mm | 5 | |
| 22 May | Overcast | 21° /10° | 0 mm | 6 | |
| 23 May | Overcast | 21° /11° | 0 mm | 6 | |
| 24 May | Partly cloudy | 24° /11° | 0 mm | 8 | |
| 25 May | Sunny | 22° /10° | 0 mm | 7 | |
| 26 May | Sunny | 18° /9° | 0.2 mm | 6 | |
| 27 May | Sunny | 22° /9° | 0 mm | 7 | |
| 28 May | Sunny | 24° /11° | 0.8 mm | 7 | |
| 29 May | Sunny | 24° /12° | 2.6 mm | 7 | |
| 30 May | Moderate or heavy rain shower | 16° /9° | 8.4 mm | 5 | |
| 31 May | Patchy rain possible | 17° /7° | 0.1 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Stellenbosch 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 Stellenbosch forecast closer to your planned date for the most up-to-date weather information.
Change Month
Stellenbosch in May - FAQ
What are the expected maximum and minimum temperatures in Stellenbosch during May?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Stellenbosch during May?
Moderate rainfall is anticipated in Stellenbosch during May, with a total of 94.8 mm spread over approximately 5 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Stellenbosch during May?
The average wind speed in Stellenbosch during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Stellenbosch
Explore the daily rainfall trends and prepare for Stellenboschs May weather 💧
UV exposure in Stellenbosch during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Quick links
More Stellenbosch weather pages
You are here
Where is Stellenbosch?Get accurate weather forecasts for Stellenbosch, located at latitude -33.935 and longitude 18.867. Stay updated with localized weather information tailored for Stellenbosch.
Found a mistake?
We appreciate your attention to details. Tell us here.