April Weather in Siwalan

Last updated: March 2, 2024

The weather in Siwalan, Indonesia, during April is characterized by an average temperature of 28°C (83°F). Highs can soar to 31°C (88°F), while lows may dip to 26°C (78°F). Typically, the humidity level in Siwalan throughout April hovers around 80%.

26°C (78°F)

Minimum temperature

28°C (83°F)

Average temperature

31°C (88°F)

Maximum temperature

80%

Humidity

Precipitation and Sunshine hours

In April, Siwalan averages 177 mm (7.0 inches) of rainfall, typically over the course of 24 rainy days. The month enjoys an average of 11 hours 55 minutes of daylight, with the sun shining for approximately 9 hours 40 minutes each day. Additionally, there is a 42% probability of sunny days during this period.

177 mm (7.0 inches)

Precipitation

24 rainy days

Rainy days

9 hours 40 minutes

Sunshine hours

42%

Chance of sun

UV Index

In April, the UV Index in Siwalan reaches a maximum of 14, 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 5 8 12 14 13 11 7 4 1 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 Siwalan's Climate with Cities Worldwide