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April Weather in Siwa, Indonesia

Last updated: August 23, 2025

In Siwa, Indonesia, the average temperature in April hovers around 28°C (83°F), with a comfortable minimum of 25°C (78°F) and a hot maximum of 35°C (95°F). Expect significant precipitation during this period, with about 260 mm (10.3 in) falling across 26 days. The average humidity is quite high, sitting at a balmy 88%, making for a humid yet vibrant atmosphere.

April Temperature in Siwa

In April in Siwa, the average temperature is 28°C (83°F). Maximums can reach 35°C (95°F), while minimums can drop to around 25°C (78°F). This warm weather makes Siwa an ideal destination for sun-seekers and outdoor enthusiasts during this time.

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

The chart illustrates April temperature patterns in Siwa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siwa, April typically has an average temperature of 28°C (83°F), with highs reaching up to 35°C (95°F) and lows dropping to around 25°C (78°F).
JanFebMarAprMayJunJulAugSepOctNovDec848483838281818182848484
Data source: Temperature data for Siwa 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 Siwa

In Siwa in April, the precipitation amount is 260 mm (10.3 in) over the course of 26 days.

April Precipitation Trends in Siwa

The chart displays monthly precipitation patterns in Siwa, 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 Siwa, April typically receives around 260 mm (10.3 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec10011119626032234023613313282131105
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Siwa

In Siwa in April, humidity is 88%. With an average temperature of 28°C (83°F), this humidity feels like stepping into a warm, dense mist that clings to your skin, making outdoor activities noticeably more taxing and promoting a sense of sluggishness that can hinder your travel plans.

April Average Humidity in Siwa

This chart illustrates the average monthly humidity levels in Siwa, 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 Siwa is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%88%89%88%86%88%90%90%84%83%83%85%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Siwa

In Siwa in April, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Siwa.

Maximum UV Index Levels in Siwa for April

The chart shows the monthly maximum UV Index (UVI) for Siwa 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 Siwa typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151616151412121415151414
Data source: Siwa 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 Siwa Compares to Other Months

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

This table compares monthly weather conditions in Siwa, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather29°C (84°F)100 mm (3.9 inches)86%extreme
February Weather29°C (84°F)111 mm (4.4 inches)88%extreme
March Weather28°C (83°F)196 mm (7.7 inches)89%extreme
April Weather28°C (83°F)260 mm (10.3 inches)88%extreme
May Weather28°C (83°F)322 mm (12.7 inches)86%extreme
June Weather27°C (82°F)339 mm (13.4 inches)88%extreme
July Weather27°C (81°F)236 mm (9.3 inches)90%extreme
August Weather27°C (82°F)133 mm (5.2 inches)90%extreme
September Weather28°C (82°F)132 mm (5.2 inches)84%extreme
October Weather29°C (84°F)82 mm (3.2 inches)83%extreme
November Weather29°C (84°F)131 mm (5.2 inches)83%extreme
December Weather29°C (84°F)104 mm (4.1 inches)85%extreme

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