Strandfontein Temperature by Month

The average annual maximum temperature in Strandfontein, Western Cape, South Africa is 21°C (70°F), with little variation between seasons. This page covers monthly averages, day-night differences, and how Strandfontein compares to cities worldwide.

With little seasonal fluctuation, Strandfontein offers a predictable and steady climate. Maximum daytime temperatures reach a comfortable 23°C (73°F) in February and a pleasant 18°C (64°F) in August. At night, lows range from 17°C (63°F) to 11°C (52°F) throughout the year.

The chart below illustrates the average maximum day and minimum night temperatures in Strandfontein by month:

Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM.

The chart below shows the average temperature throughout the year:

Strandfontein's average annual maximum temperature is 21°C (70°F). To put that in context, here's how it compares to a few well-known destinations:

Lisbon, Portugal averages 21°C (70°F) annually, warm summers, mild winters, and rain mainly in the cooler months.

On the cooler end, Oslo, Norway averages just 10°C (50°F) annually, with pleasant summers but long, cold winters.

Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.

Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate, hot dry summers and mild wet winters.

Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.

The readings come from a range of sources, land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.

For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained, so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.

For more on Strandfontein's weather, including monthly rainfall, sunshine hours, and humidity, visit our Strandfontein climate page.