Ubon Ratchathani Temperature by Month
Ubon Ratchathani in Ubon Ratchathani Province, Thailand enjoys a stable climate, with daytime temperatures staying close to 34°C (93°F) throughout the year. Explore the full monthly breakdown below.
Ubon Ratchathani Monthly Temperatures
The temperature in Ubon Ratchathani changes very little across the seasons, maintaining a similar climate throughout the year. Maximum daytime temperatures range from a very warm 32°C (90°F) in January to a very hot 37°C (99°F) in April. Nighttime lows range from 26°C (79°F) in April to 19°C (66°F) in January.
The chart below illustrates the average maximum day and minimum night temperatures in Ubon Ratchathani by month:
Daily lows are most common between 4 AM and 6 AM. By 3 PM temperatures reach their daily high, driven by peak solar heating.
The chart below shows the average temperature throughout the year:
Temperature: Ubon Ratchathani 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.
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Ubon Ratchathani vs World: Temperature Compared
Ubon Ratchathani's average annual maximum temperature is 34°C (93°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.
On the cooler end, Oslo, Norway averages just 10°C (50°F) annually, with pleasant summers but long, cold winters.
Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.
Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate — hot dry summers and mild wet winters.
What Does the Temperature Feel Like in Ubon Ratchathani?
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 Ubon Ratchathani, January is the coolest month, with average highs of 32°C (90°F) and humidity around 64% — considered high. In April, the warmest month, temperatures average 37°C (99°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.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Ubon Ratchathani this rarely lasts long on the ground.
For more on Ubon Ratchathani's weather — including monthly rainfall, sunshine hours, and humidity — visit our Ubon Ratchathani climate page.
