Ban Du Temperature by Month
Ban Du, Chiang Rai Province, Thailand has an average annual maximum temperature of 32°C (90°F), with moderate seasonal shifts ranging from 28°C (82°F) in December to 36°C (97°F) in April. Below you'll find a full monthly breakdown and a comparison with cities worldwide.
Ban Du Monthly Temperatures
Seasonal changes in Ban Du bring a little variety without extreme temperature swings. Nighttime lows range from 22°C (72°F) in April to 15°C (59°F) in December.
The chart below illustrates the average maximum day and minimum night temperatures in Ban Du by month:
The coolest part of the day is typically between 4 AM and 6 AM, while 3 PM is usually the warmest, when solar heating is at its peak. April, the city's warmest month, averages 281 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Ban Du vs Thailand
The map below shows the annual temperature across Thailand. You can also select individual months if you want to compare a specific time of year.
very warm
warm
pleasant
moderate
cold
very cold
Ban Du vs World: Temperature Compared
Ban Du's average annual maximum temperature is 32°C (90°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.
Zermatt, Switzerland averages just 4°C (39°F) annually due to its altitude, with very cold winters and cool summers even at its warmest.
Seoul, South Korea averages 18°C (64°F) a year, with four clear seasons, cold winters, and hot humid summers.
Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.
What Does the Temperature Feel Like in Ban Du?
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 Ban Du, December is the coolest month, with average highs of 28°C (82°F) and humidity around 77% — considered high. In April, the warmest month, temperatures average 36°C (97°F) with 66% 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.
Global average temperatures have risen by around 1.2°C since the pre-industrial era, and the effects are visible across many regions. Winters are milder on average, with fewer frost days and less snow in many parts of the world. Heatwaves are more frequent and more intense, and Europe's summers of 2018, 2019, and 2020 all set records.
Summers are also getting drier in some areas, while winter rainfall has increased in others. This contributies to higher river levels and more flooding. In many countries, spring arrives earlier and autumn lasts longer. It has knock-on effects for wildlife, agriculture, and local ecosystems.
For more on Ban Du's weather — including monthly rainfall, sunshine hours, and humidity — visit our Ban Du climate page.
