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August Weather in Phongsali, Laos

Last updated: August 23, 2025

In Phongsali, Laos, the average temperature in August is a warm 25°C (77°F), with minimums dipping to 20°C (68°F) and maximums soaring to 34°C (93°F). Be prepared for wet weather, as the region experiences an average precipitation of 361 mm (14.2 in) over 28 days, accompanied by a high humidity level of 92%.

August Temperature in Phongsali

In August in Phongsali, the average temperature is 25°C (77°F). Maximum temperatures can reach up to 34°C (93°F), while the minimum can drop to as low as 20°C (68°F). This mild climate makes Phongsali an ideal destination for travelers looking to enjoy comfortable weather.

August Weather in Phongsali: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Phongsali, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Phongsali, August typically has an average temperature of 25°C (77°F), with highs reaching up to 34°C (93°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec616369727678777776726761
Data source: Temperature data for Phongsali 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.

August Precipitation in Phongsali

In Phongsali in August, the total precipitation amount is 361 mm (14.2 in) spread over 28 days.

August Precipitation Trends in Phongsali

The chart displays monthly precipitation patterns in Phongsali, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Phongsali, August typically receives around 361 mm (14.2 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec4635481791522553633612001394545
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Phongsali

In Phongsali in August humidity is 92%. With an average temperature of 25°C (77°F), this humidity feels like a heavy blanket wrapping around you, making traveling feel rather stifling and exhausting, as the air weighs down on each breath and every step you take.

August Average Humidity in Phongsali

This chart illustrates the average monthly humidity levels in Phongsali, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Phongsali is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec57%57%48%41%60%80%92%92%84%71%68%64%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Phongsali

In Phongsali in August, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Phongsali, you can check here.

Maximum UV Index Levels in Phongsali for August

The chart shows the monthly maximum UV Index (UVI) for Phongsali in August, 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 August, the maximum UV index in Phongsali typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9101212151415141412108
Data source: Phongsali August 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 August Weather in Phongsali Compares to Other Months

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

This table compares monthly weather conditions in Phongsali, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (61°F)46 mm (1.8 inches)57%very high
February Weather17°C (63°F)35 mm (1.4 inches)57%very high
March Weather21°C (70°F)48 mm (1.9 inches)48%extreme
April Weather22°C (72°F)179 mm (7.1 inches)41%extreme
May Weather25°C (77°F)152 mm (6.0 inches)60%extreme
June Weather25°C (78°F)255 mm (10.0 inches)80%extreme
July Weather25°C (77°F)363 mm (14.3 inches)92%extreme
August Weather25°C (77°F)361 mm (14.2 inches)92%extreme
September Weather24°C (76°F)200 mm (7.9 inches)83%extreme
October Weather22°C (72°F)139 mm (5.5 inches)71%extreme
November Weather19°C (67°F)45 mm (1.8 inches)68%very high
December Weather16°C (61°F)45 mm (1.8 inches)64%very high

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