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Windhoek in May: Weather, Average temperature and Climate

Discover the weather for Windhoek in May and if it’s a good time to travel (based on historical data).
Check flight prices to Windhoek on Avionero:
May

Weather in Windhoek in May 2025

Great Weather
Warm
☀️
Sunny
If you're looking for a destination with great weather in May, look no more – Windhoek is a perfect choice. Expect average maximum temperatures of +25°C and plenty of sunshine, with around 25 sunny days. Just keep in mind that there may be some rainfall, with approximately 5 mm of precipitation over an average of 2 rainy days. So, pack your sunglasses, a beach towel, and great walking shoes, as it's most likely going to be amazing weather. Search flights in one click on Avionero.

Average weather

☀️
+25°C
Avg. max. temperature
0°C
Min.
+31°C
Max.
5 mm
Total precipitation
45%
Avg. humidity
2 m/s
Avg. wind
25 ☀️
Sunny Days
4 ⛅️
Cloudy
2 🌦
Rainy
Our opinion: Windhoek has great weather in May.
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Average temperature in Windhoek in May

Here are the expected maximum, average and minimum temperatures in Windhoek for May based on the historical data.
Last Year
Historical Data

The expected average maximum temperature in May is +26°C with a maximum of +28°C and a minimum of +3°C.

The average maximum temperature goes down 16% by the end of the month, compared with the beginning of the month, from +28°C to +24°C.

Is Windhoek warm or cold in May?

Windhoek is typically warm in May.

Maximum temperatures go down compared to the previous month from +27°C to +25°C. The minimum temperature also goes down from +14°C to +11°C.

It’s generally warm, but pack a long-sleeve shirt for evenings.

May is one of the coolest months in Windhoek, here is the comparison with other months:

Climate in Windhoek in May

Windhoek weather looks like this, on average, in May and the surrounding months.
AprilMayJune
Avg. temperature
+27°C+25°C+22°C
Min. temperature
+4°C0°C-3°C
Max. temperature
+33°C+31°C+28°C
Rainfall
32 mm5 mm1 mm
Wind
2 m/s2 m/s2 m/s
Humidity
53%45%42%
Air pressure
1015 HPa1017 HPa1020 HPa
Sunny days
152526
Cloudy days
643
Rainy days
720
Snowy days
000

May weather is still as great as in April. It’s getting colder in May. From +27°C in the day, the average maximum temperature lowers to +25°C. As May arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 32 mm to 5 mm. It feels drier, as humidity decreases from 53% to 45%. The average wind speed doesn’t change much during May, staying around 2 m/s. The good news is there are likely to be more sunny days in May, from 15 to 25.

Next month (June) brings a further decline in the weather.

Wind

Wind speed in Windhoek in May based on historical data.
Last Year
Historical Data

The average wind speed is 2 m/s getting up to 3 m/s which is a light breeze; barely moving the tree leaves.

The average wind speed in Windhoek is gradually increasing during May, going from 3 m/s to 3 m/s over the course of the month.

Rain

Amount of rainfall in mm during May in Windhoek based on historical data.
Last Year
Historical Data
Total precipitation in May is about 43 mm, with a 16% chance of rain on a typical day. The maximum amount of rainfall per day is around 25 mm, which is moderate rain. On average, there are about 5 rainy days during May, so prepare to bring an umbrella.
Here’s how May is compared with other months in the amount of precipitation, total mm:
Windhoek wettest month is February, where a typical day has a 52% chance of precipitation and 145 mm of rainfall per day. June, on the other hand, is the driest month with a mere 0% chance of precipitation and 1 mm of rainfall per day.

How was the weather last May in Windhoek?

This is the weather in Windhoek in May 2023:
1 May
☁️
+28°C
2 May
☁️
+22°C
3 May
☁️
+27°C
4 May
☀️
+27°C
5 May
☀️
+27°C
6 May
☀️
+27°C
7 May
☁️
+25°C
8 May
☀️
+27°C
9 May
☀️
+28°C
10 May
☀️
+28°C
11 May
☀️
+28°C
12 May
☀️
+28°C
13 May
☁️
+26°C
14 May
☁️
+26°C
15 May
☀️
+24°C
16 May
☁️
+23°C
17 May
☀️
+23°C
18 May
☀️
+24°C
19 May
☀️
+24°C
20 May
☀️
+26°C
21 May
☀️
+27°C
22 May
☀️
+28°C
23 May
☀️
+28°C
24 May
☀️
+28°C
25 May
☀️
+24°C
26 May
☀️
+25°C
27 May
☀️
+27°C
28 May
☀️
+27°C
29 May
☀️
+19°C
30 May
☀️
+22°C
31 May
☀️
+24°C
In May 2023 Windhoek had 24 sunny days, 7 cloudy days, and 0 rainy days. The average maximum temperature was +26°C, with an absolute maximum of +28°C and a minimum of +19°C. The average humidity was 43%, with a maximum of 100% and a minimum of 15%. The average wind speed was 2 m/s, with a maximum of 23 m/s and a minimum of 0 m/s.
Are you planning a trip in May?

Climate Change over Years

This is how Windhoek climate have been changing during last 43 years period.

The climate in Windhoek in May has not changed much over the last 43 years.

The average temperature was the lowest in 2006 (+26°C) and the highest in 2019 (+30°C). The driest year was 1981 with only 127 mm of rainfall, and the wettest year was 2006 with 1332 mm.

FAQ

Frequently asked questions about the weather in Windhoek in May:

Is May a good time to visit Windhoek?

Yes, May is a great time to go to Windhoek, the weather couldn’t be better. Be ready to get outside, explore and enjoy. Check what other months that are a good time to visit Windhoek.

Can you sunbathe in Windhoek in May?

May is warm in Windhoek. You may enjoy some beach or pool time in the day, but pack something a tad warmer for the evening.

Is Windhoek rainy in May?

Windhoek is usually dry in May. Plan your packing around outdoor activities and exploring.

Is it sunny in Windhoek in May?

Yes, Windhoek is sunny in May. Prepare for lots of rays. Don’t forget to pack your sunglasses and sunscreen, and maybe pick up a wide-brimmed hat when you arrive.

Monthly weather in Windhoek

Source of the data

For this page, we’ve looked at the typical weather in Windhoek, based on historical hourly weather data from January 1, 1979, to December 31, 2023.

For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.