Rietvalleirand Weather & Climate: Best Time to Visit

The weather in Rietvalleirand changes moderately throughout the year, offering enough variation to appreciate each season. Typically, average maximum daytime temperatures range from a comfortable 28°C (82°F) in January to a pleasant 21°C (70°F) in the coolest month, July.

Nights vary from 18°C (64°F) in January to around 5°C (41°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

On average, Rietvalleirand receives a reasonable amount of rainfall, with an annual precipitation of 691 mm (27 in). The climate in Rietvalleirand shows significant variation throughout the year. Expect high rainfall in December, the wettest month, with an average of 121 mm (4.8 in) of precipitation over 14 rainy days.

In contrast, the driest month July offers drier and sunnier days, with around 3.6 mm (0.1 in) of rainfall over a single rainy day. For more details, please visit our Rietvalleirand Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Rietvalleirand offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between August (9.8 hours daily) and February (7.8 hours daily) provides a bit of variety for visitors and residents.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is moderate throughout the year in Rietvalleirand.

The city experiences its highest humidity in February, reaching 62%. In August, the humidity drops to its lowest level at 44%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year