June Weather in Heidelberg

Last updated: March 2, 2024

The weather in Heidelberg, South Africa, during June is characterized by an average temperature of 11°C (51°F). Highs can soar to 22°C (73°F), while lows may dip to -1°C (30°F). Typically, the humidity level in Heidelberg throughout June hovers around 73%.

-1°C (30°F)

Minimum temperature

11°C (51°F)

Average temperature

22°C (73°F)

Maximum temperature

73%

Humidity

Precipitation and Sunshine hours

In June, Heidelberg averages 5 mm (0.2 inches) of rainfall, typically over the course of 0 rainy days. The month enjoys an average of 10 hours 29 minutes of daylight, with the sun shining for approximately 9 hours 55 minutes each day. Additionally, there is a 84% probability of sunny days during this period.

5 mm (0.2 inches)

Precipitation

0 rainy days

Rainy days

9 hours 55 minutes

Sunshine hours

84%

Chance of sun

UV Index

In June, the UV Index in Heidelberg reaches a maximum of 6, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 25 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 1 2 4 5 6 5 4 2 1 1 0 0
Exposure Low Moderate High Moderate Low
Time to burn 45 min 30 min 25 min 30 min 45 min

Compare Heidelberg's Climate with Cities Worldwide