Ban Phônsavan Temperature by Month

Ban Phônsavan in Xieng Khouang, Laos enjoys a stable climate, with daytime temperatures staying close to 27°C (81°F) throughout the year. Explore the full monthly breakdown below.

With minimal seasonal shifts, Ban Phônsavan experiences a constant climate year-round. Maximum daytime temperatures range from a comfortable 29°C (84°F) in May to a comfortable 24°C (75°F) in December. At night, temperatures range from 19°C (66°F) in May to 10°C (50°F) in December.

The chart below illustrates the average maximum day and minimum night temperatures in Ban Phônsavan by month:

Temperatures tend to bottom out between 4 AM and 6 AM, then climb to their daily peak around 3 PM.

The chart below shows the average temperature throughout the year:

Ban Phônsavan's average annual maximum temperature is 27°C (81°F). To put that in context, here's how it compares to a few well-known destinations:

Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.

On the cooler end, Oslo, Norway averages just 10°C (50°F) annually, with pleasant summers but long, cold winters.

New York City, USA averages 17°C (63°F) a year, with hot humid summers and cold winters that bring regular snowfall.

Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate, hot dry summers and mild wet winters.

Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.

The readings come from a range of sources, land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.

For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained, so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.

For more on Ban Phônsavan's weather, including monthly rainfall, sunshine hours, and humidity, visit our Ban Phônsavan climate page.