Ubon Ratchathani
Thailand
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Ubon Ratchathani, Thailand

January, the same as December, in Ubon Ratchathani, Thailand, is another tropical winter month, with temperature in the range of an average high of 31.7°C (89.1°F) and an average low of 17.5°C (63.5°F).

Temperature

In Ubon Ratchathani, the average high-temperature in January is essentially the same as in December - a still tropical 31.7°C (89.1°F). In Ubon Ratchathani, in January, the average low-temperature is 17.5°C (63.5°F).

Heat index

In January, the average heat index is evaluated at a torrid 37.9°C (100.2°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'felt air temperature', or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, differences in body mass, height, and shape, metabolic differences), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in January is 65%.

Rainfall

In Ubon Ratchathani, in January, during 1 rainfall days, 2mm (0.08") of precipitation is typically accumulated. In Ubon Ratchathani, during the entire year, the rain falls for 124 days and collects up to 1581.7mm (62.27") of precipitation.

Daylight

The average length of the day in January is 11.3h.

Sunshine

The month with the most sunshine is January, with an average of 9.5h of sunshine.

UV index

In January, the average daily maximum UV index is 10. A UV Index of 8 to 10 symbolizes a very high threat to health from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 10 in January transform into the following instructions:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim.

What is the temperature in January in Ubon Ratchathani?

In January, in Ubon Ratchathani, Thailand, the average high-temperature is 31.7°C (89.1°F), and the average low-temperature is 17.5°C (63.5°F). In January, the average heat index (a.k.a. 'apparent temperature', 'feels like'), that takes the relative humidity and factores it into the air temperature reading, is appraised at 37.9°C (100.2°F).

What is the average humidity in January in Ubon Ratchathani?

The average relative humidity in January in Ubon Ratchathani, Thailand, is 65%.

How much does it rain in Ubon Ratchathani in January?

In Ubon Ratchathani, Thailand, in January, it is raining for 1 days, with typically 2mm (0.08") of accumulated precipitation.

What is the average length of the day in January in Ubon Ratchathani?

In Ubon Ratchathani, the average length of the day in January is 11.3h.

What month has the most sunshine in Ubon Ratchathani?

January has the most sunshine of the year, with an average of 9.5h of sunshine.

How many hours of sunshine does Ubon Ratchathani have in January?

The average sunshine in January is 9.5h.

What is the UV index intensity in January in Ubon Ratchathani?

In Ubon Ratchathani, the average daily maximum UV index in January is 10. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in January - Ubon Ratchathani, Thailand
  • Average high temperature in January: 31.7°C

The warmest month (with the highest average high temperature) is April (36.4°C).
The month with the lowest average high temperature is December (30.6°C).

  • Average low temperature in January: 17.5°C

The month with the highest average low temperature is May (24.5°C).
The coldest month (with the lowest average low temperature) is January (17.5°C).

Average humidity in January - Ubon Ratchathani, Thailand
  • Average humidity in January: 65%

Months with the highest relative humidity are August and September (82%).
The month with the lowest relative humidity is March (62%).

Average rainfall in January - Ubon Ratchathani, Thailand
  • Average rainfall in January: 2mm

The wettest month (with the highest rainfall) is August (303.3mm).
The driest month (with the lowest rainfall) is December (1mm).

Average rainfall days in January - Ubon Ratchathani, Thailand
  • Average rainfall days in January: 1 days

The month with the highest number of rainy days is August (22 days).
Months with the lowest number of rainy days are January, February and December (1 days).

Average daylight in January / Average sunshine in January - Ubon Ratchathani, Thailand
  • Average daylight in January: 11.3h

The month with the longest days is June (Average daylight: 13h).
The month with shortest days is December (Average daylight: 11.2h).

  • Average sunshine in January: 9.5h

The month with most sunshine is January (Average sunshine: 9.5h).
Months with least sunshine are August and September (Average sunshine: 5.5).

Average UV index in January - Ubon Ratchathani, Thailand
  • Average UV index in January: 10

Months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
Months with the lowest UV index are November and December (UV index 9).