June Weather in Ratnapura

Last updated: March 2, 2024

The weather in Ratnapura, Sri Lanka, during June is characterized by an average temperature of 24°C (75°F). Highs can soar to 27°C (81°F), while lows may dip to 21°C (69°F). Typically, the humidity level in Ratnapura throughout June hovers around 85%.

21°C (69°F)

Minimum temperature

24°C (75°F)

Average temperature

27°C (81°F)

Maximum temperature

85%

Humidity

Precipitation and Sunshine hours

In June, Ratnapura averages 233 mm (9.2 inches) of rainfall, typically over the course of 28 rainy days. The month enjoys an average of 12 hours 29 minutes of daylight, with the sun shining for approximately 11 hours 2 minutes each day. Additionally, there is a 18% probability of sunny days during this period.

233 mm (9.2 inches)

Precipitation

28 rainy days

Rainy days

11 hours 2 minutes

Sunshine hours

18%

Chance of sun

UV Index

In June, the UV Index in Ratnapura reaches a maximum of 13, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, 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 2 4 8 11 13 13 11 7 4 2 1 0 0
Exposure Low Moderate VeryHigh Extreme High Moderate Low
Time to burn 45 min 30 min 15 min 10 min 25 min 30 min 45 min

Compare Ratnapura's Climate with Cities Worldwide