Phan Thiet Temperature by Month

Phan Thiet, Binh Thuan, Vietnam has a consistently very warm climate year-round, with daytime highs averaging 31°C (88°F). Below you'll find a full monthly breakdown and a comparison with cities worldwide.

In Phan Thiet temperatures are generally consistent throughout the year. Maximum daytime temperatures range from a comfortable 30°C (86°F) in January to a very warm 32°C (90°F) in May. Nighttime lows range from 26°C (79°F) in May to 22°C (72°F) in January.

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

Temperatures tend to bottom out between 4 AM and 6 AM, then climb to their daily peak around 3 PM. May, the warmest month, sees 250 hours of sunshine.

The chart below shows the average temperature throughout the year:

Phan Thiet's average annual maximum temperature is 31°C (88°F). To put that in context, here's how it compares to a few well-known destinations:

Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.

Toronto, Canada averages 13°C (55°F) annually, with cold snowy winters balanced by genuinely warm summers.

Beijing, China averages 20°C (68°F) annually, but with big seasonal swings, very cold winters and hot summers.

Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.

Temperature alone doesn't tell the whole story, humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.

In Phan Thiet, January is the coolest month, with average highs of 30°C (86°F) and humidity around 74%, considered high. In May, the warmest month, temperatures average 32°C (90°F) with 79% humidity, conditions that feel high. For a full picture, see our humidity page.

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.

Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round, large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.

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