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Weather in Ubon Ratchathani

Ubon Ratchathani · Northeast

Here you can see how warm it gets in Ubon Ratchathani month by month, how much rain falls and when the best time to visit is. The figures are long-term averages from the Thai weather service, not a forecast.

Best time to visitNovember to Februarylittle rain, not too hot
Wettest month
303 mm
in August
Hottest month
36 °C
by day in March and April
Coolest night
18 °C
in January and December

Ubon Ratchathani through the yearTemperature and rain

Climate by month for Ubon Ratchathani: highest temperature and rain
All values as a table
Highest temperature and rain per month, Thai Meteorological Department (TMD), climate averages 1981 to 2010, rounded
MonthUbon Ratchathani (Northeast)
Jan32° / 18° at night · 2 mm
Feb34° / 20° at night · 15 mm
Mar36° / 22° at night · 30 mm
Apr36° / 24° at night · 87 mm
May35° / 24° at night · 209 mm
Jun33° / 24° at night · 240 mm
Jul33° / 24° at night · 254 mm
Aug32° / 24° at night · 303 mm
Sept32° / 24° at night · 294 mm
Oct32° / 22° at night · 123 mm
Nov31° / 20° at night · 23 mm
Dec31° / 18° at night · 1 mm

Source: Thai Meteorological Department (TMD), climate averages 1981 to 2010, rounded. Temperature = average daily high, rain = monthly total. Individual years can differ considerably.

Weather in Ubon Ratchathani month by month

Ubon Ratchathani in January

In January, daytime temperatures in Ubon Ratchathani average 32 °C, with 18 °C at night. With around 2 millimetres of rain, January is very dry. It is part of the best time to visit.

Ubon Ratchathani in February

In February, daytime temperatures in Ubon Ratchathani average 34 °C, with 20 °C at night. With around 15 millimetres of rain, February is very dry. It is part of the best time to visit.

Ubon Ratchathani in March

In March, daytime temperatures in Ubon Ratchathani average 36 °C, with 22 °C at night. With around 30 millimetres of rain, March is dry.

Ubon Ratchathani in April

In April, daytime temperatures in Ubon Ratchathani average 36 °C, with 24 °C at night. With around 87 millimetres of rain, April is fairly dry with occasional showers.

Ubon Ratchathani in May

In May, daytime temperatures in Ubon Ratchathani average 35 °C, with 24 °C at night. With around 209 millimetres of rain, May is a rainy season month.

Ubon Ratchathani in June

In June, daytime temperatures in Ubon Ratchathani average 33 °C, with 24 °C at night. With around 240 millimetres of rain, June is a rainy season month.

Ubon Ratchathani in July

In July, daytime temperatures in Ubon Ratchathani average 33 °C, with 24 °C at night. With around 254 millimetres of rain, July is very wet.

Ubon Ratchathani in August

In August, daytime temperatures in Ubon Ratchathani average 32 °C, with 24 °C at night. With around 303 millimetres of rain, August is very wet. This is the wettest month of the year.

Ubon Ratchathani in September

In September, daytime temperatures in Ubon Ratchathani average 32 °C, with 24 °C at night. With around 294 millimetres of rain, September is very wet.

Ubon Ratchathani in October

In October, daytime temperatures in Ubon Ratchathani average 32 °C, with 22 °C at night. With around 123 millimetres of rain, October is a rainy season month.

Ubon Ratchathani in November

In November, daytime temperatures in Ubon Ratchathani average 31 °C, with 20 °C at night. With around 23 millimetres of rain, November is very dry. It is part of the best time to visit.

Ubon Ratchathani in December

In December, daytime temperatures in Ubon Ratchathani average 31 °C, with 18 °C at night. With around 1 millimetres of rain, December is very dry. It is part of the best time to visit.

Frequently asked questions about the weather in Ubon Ratchathani

When is the best time to visit Ubon Ratchathani?

The best time to visit Ubon Ratchathani is November to February. In these months an average of 1 to 23 millimetres of rain falls, and daytime temperatures reach 31 to 34 °C.

When is the rainy season in Ubon Ratchathani?

On average, more than 100 millimetres of rain a month fall in Ubon Ratchathani from May to October. The most rain falls in August, with around 303 millimetres, the least in December, with around 1 millimetres.

When is it hottest in Ubon Ratchathani?

It is hottest in March and April, with an average of 36 °C by day. The coolest nights are in January and December, at around 18 °C.

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