Heidelberg
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Heidelberg Weather in August

In Heidelberg, August brings high daytime temperatures around 22°C (72°F), with nights cooling to 7°C (45°F). Minimal rainfall is to be expected.

Rainfall in Heidelberg in August

This month experiences about 2 days of rain according to historical data, averaging 13 mm (0.5 in). The occasional light shower is possible, but rain is rarely an issue this month.

Temperature in Heidelberg in August

The temperature in Heidelberg in August is excellent. Daytime highs reach 22°C (72°F), with nights dropping to 7°C (45°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to 7°C (45°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Heidelberg in August

The days are predominantly sunny, with an estimated total of around 284 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

Heidelberg Temperature in August

Min Temperature
7°C (45°F)
Max Temperature
22°C (72°F)
Chance of Rain
7%
Precipitation
13 mm (0.5 in)
Rainy days
2 days
Humidity
46% *
Sunshine
284 hours *
Percentage Sunshine
87% *
* Data from: Johannesburg, South Africa (45 KM, 28 Miles).

Heidelberg Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Heidelberg - and find the best time to visit.

Best Places in South Africa in August

Find out more about the weather in South Africa and which places have the best travel conditions in this month. See all of South Africa in August →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Heidelberg in August

Pleasant temperatures in August mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. With minimal rainfall expected, you can leave the rain gear at home. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Heidelberg in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    10/10
  • Walking
    10/10
  • Barbeque
    9/10
  • Camping
    5/10
  • Outdoor sports
    10/10

Heidelberg 3-Day Forecast

More climate data for Heidelberg

Popular in August

Where to go in August - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.