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April Weather in Salavan, Laos

Last updated: August 23, 2025

In Salavan, Laos, the average temperature in April is a warm 28°C (82°F). You can expect temperatures to range from a cool 17°C (62°F) to a scorching 38°C (102°F). With an average precipitation of 63 mm (2.5 in) falling over 13 days, the humidity hovers around 49%, adding a touch of tropical warmth to your experience.

April Temperature in Salavan

In April in Salavan, the average temperature is 28°C (82°F). Maximums can reach 38°C (102°F), while minimums can drop to as low as 17°C (62°F). This makes Salavan an ideal destination for travelers seeking warm weather and outdoor activities during this time.

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

The chart illustrates April temperature patterns in Salavan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Salavan, April typically has an average temperature of 28°C (82°F), with highs reaching up to 38°C (102°F) and lows dropping to around 17°C (62°F).
JanFebMarAprMayJunJulAugSepOctNovDec747682828281797979787673
Data source: Temperature data for Salavan 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 Salavan

In Salavan in April, the precipitation amount is 63 mm (2.5 in) spread over 13 days.

April Precipitation Trends in Salavan

The chart displays monthly precipitation patterns in Salavan, 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 Salavan, April typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec462763119191387345348176658
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Salavan

In Salavan in April, humidity is 49%. With an average temperature of 28°C (82°F), this humidity feels like a warm, comfortable embrace, making it enjoyable for traveling as long as you're prepared to stay hydrated and take breaks in the shade.

April Average Humidity in Salavan

This chart illustrates the average monthly humidity levels in Salavan, 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 Salavan is approximately 49%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%65%53%49%73%86%91%93%91%88%85%82%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Salavan

In Salavan 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 Salavan.

Maximum UV Index Levels in Salavan for April

The chart shows the monthly maximum UV Index (UVI) for Salavan 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 Salavan typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10131515151415141413109
Data source: Salavan 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 Salavan Compares to Other Months

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

This table compares monthly weather conditions in Salavan, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)4 mm (0.2 inches)74%very high
February Weather25°C (77°F)6 mm (0.2 inches)65%extreme
March Weather28°C (82°F)27 mm (1.1 inches)53%extreme
April Weather28°C (82°F)63 mm (2.5 inches)49%extreme
May Weather28°C (82°F)119 mm (4.7 inches)72%extreme
June Weather27°C (81°F)191 mm (7.5 inches)86%extreme
July Weather26°C (79°F)387 mm (15.3 inches)91%extreme
August Weather26°C (79°F)345 mm (13.6 inches)93%extreme
September Weather26°C (79°F)348 mm (13.7 inches)91%extreme
October Weather26°C (79°F)176 mm (6.9 inches)88%extreme
November Weather25°C (77°F)65 mm (2.5 inches)85%very high
December Weather23°C (73°F)8 mm (0.3 inches)82%very high

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