June Weather in Rapid City

Last updated: March 2, 2024

The weather in Rapid City, United States, during June is characterized by an average temperature of 19°C (67°F). Highs can soar to 31°C (88°F), while lows may dip to 6°C (44°F). Typically, the humidity level in Rapid City throughout June hovers around 84%.

6°C (44°F)

Minimum temperature

19°C (67°F)

Average temperature

31°C (88°F)

Maximum temperature

84%

Humidity

Precipitation and Sunshine hours

In June, Rapid City averages 72 mm (2.8 inches) of rainfall, typically over the course of 13 rainy days. The month enjoys an average of 15 hours 25 minutes of daylight, with the sun shining for approximately 12 hours 32 minutes each day. Additionally, there is a 67% probability of sunny days during this period.

72 mm (2.8 inches)

Precipitation

13 rainy days

Rainy days

12 hours 32 minutes

Sunshine hours

67%

Chance of sun

UV Index

In June, the UV Index in Rapid City reaches a maximum of 11, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 10 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 2 4 7 9 10 11 10 8 6 3 2 1
Exposure Low Moderate High VeryHigh Extreme VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 10 min 15 min 25 min 30 min 45 min

Compare Rapid City's Climate with Cities Worldwide