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April Weather in Siulak, Indonesia

Last updated: August 23, 2025

In Siulak, Indonesia, the average temperature in April is a pleasant 21°C (71°F), with a minimum of 15°C (59°F) and a comfortable maximum of 29°C (84°F). Expect a total precipitation of 381 mm (15.0 in) spread across 29 days of the month, contributing to an average humidity of 80%. Whether you're exploring the outdoors or lounging indoors, be prepared for a humid yet mild atmosphere!

April Temperature in Siulak

In April in Siulak, the average temperature is 21°C (71°F), with maximums reaching up to 29°C (84°F) and minimums dipping as low as 15°C (59°F). This comfortable climate makes it an ideal time for travelers seeking pleasant weather and outdoor activities.

April Weather in Siulak: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Siulak, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siulak, April typically has an average temperature of 21°C (71°F), with highs reaching up to 29°C (84°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec707070707170706969697070
Data source: Temperature data for Siulak generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Siulak

In Siulak in April, the precipitation amount is 381 mm (15.0 in) spread over 29 days.

April Precipitation Trends in Siulak

The chart displays monthly precipitation patterns in Siulak, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Siulak, April typically receives around 381 mm (15.0 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec224321476381390389295362473493434357
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Siulak

In Siulak in April humidity is 80%. With an average temperature of 21°C (71°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities feel more exhausting and requiring frequent breaks to stay hydrated.

April Average Humidity in Siulak

This chart illustrates the average monthly humidity levels in Siulak, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Siulak is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%79%80%78%78%79%82%84%85%84%83%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Siulak

In Siulak in April, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Siulak.

Maximum UV Index Levels in Siulak for April

The chart shows the monthly maximum UV Index (UVI) for Siulak in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Siulak typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161617161512131515161515
Data source: Siulak April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How April Weather in Siulak Compares to Other Months

Weather in Siulak varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Siulak, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Siulak, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (70°F)224 mm (8.8 inches)83%extreme
February Weather21°C (70°F)321 mm (12.6 inches)80%extreme
March Weather21°C (70°F)476 mm (18.7 inches)79%extreme
April Weather21°C (71°F)381 mm (15.0 inches)80%extreme
May Weather22°C (71°F)390 mm (15.3 inches)78%extreme
June Weather21°C (70°F)389 mm (15.3 inches)78%extreme
July Weather21°C (70°F)295 mm (11.6 inches)79%extreme
August Weather21°C (70°F)362 mm (14.2 inches)82%extreme
September Weather21°C (69°F)473 mm (18.6 inches)84%extreme
October Weather21°C (69°F)493 mm (19.4 inches)85%extreme
November Weather21°C (70°F)434 mm (17.1 inches)84%extreme
December Weather21°C (70°F)357 mm (14.1 inches)83%extreme

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