Udon Thani
Thailand
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Udon Thani, Thailand

January in Udon Thani, Thailand, is a tropical winter month, with average temperature varying between 16.5°C (61.7°F) and 30°C (86°F).

Temperature

In January, the average high-temperature is almost the same as in December - a hot 30°C (86°F). In January, in Udon Thani, the average low-temperature is 16.5°C (61.7°F).

Humidity

In Udon Thani, Thailand, the average relative humidity in January is 65%.

Rainfall

The month with the least rainfall in Udon Thani is January when the rain falls for 1 days and typically collects 6.3mm (0.2") of precipitation.

Daylight

In Udon Thani, Thailand, the average length of the day is 11.2h.

Sunshine

January, February and December, with an average of 9h of sunshine, are months with the most sunshine.

UV index

The average daily maximum UV index in January is 9. A UV Index reading of 8 to 10 represents a very high threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
The daily maximum UV index of 9 in January interpret into the following advice:
Take extra precautions. Protection against sun damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. 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 Udon Thani?

The average high-temperature, in January, in Udon Thani, is 30°C (86°F), while the average low-temperature is 16.5°C (61.7°F).

What is the average humidity in January in Udon Thani?

The average relative humidity in January in Udon Thani, Thailand, is 65%.

How many days does it rain in January in Udon Thani?

In Udon Thani, in January, it is raining for 1 days, with typically 6.3mm (0.2") of accumulated precipitation.

What is the driest month in Udon Thani?

January is the month with the least rainfall in Udon Thani. Rain falls for 1 days and accumulates 6.3mm (0.2") of precipitation.

How many hours of daylight does Udon Thani have in January?

In January, the average length of the day in Udon Thani is 11.2h.

What are the months with the most sunshine in Udon Thani?

Months with the most sunshine are January, February and December, with an average of 9h of sunshine.

How many hours of sunshine does Udon Thani have in January?

The average sunshine in January in Udon Thani, Thailand, is 9h.

How high is the UV index in January in Udon Thani?

The average daily maximum UV index in January is 9. A UV Index estimate of 8 to 10 represents a very high health risk from the exposure to the Sun's UV rays.
Average temperature in January - Udon Thani, Thailand
  • Average high temperature in January: 30°C

The warmest month (with the highest average high temperature) is April (36.3°C).
The month with the lowest average high temperature is December (29.1°C).

  • Average low temperature in January: 16.5°C

The month with the highest average low temperature is June (25°C).
The coldest month (with the lowest average low temperature) is December (16.4°C).

Average humidity in January - Udon Thani, Thailand
  • Average humidity in January: 65%

Months with the highest relative humidity are August and September (81%).
The month with the lowest relative humidity is March (60%).

Average rainfall in January - Udon Thani, Thailand
  • Average rainfall in January: 6.3mm

The wettest month (with the highest rainfall) is September (235mm).
The driest month (with the lowest rainfall) is January (6.3mm).

Average rainfall days in January - Udon Thani, Thailand
  • Average rainfall days in January: 1 days

The month with the highest number of rainy days is August (21 days).
Months with the lowest number of rainy days are January and December (1 days).

Average daylight in January / Average sunshine in January - Udon Thani, Thailand
  • Average daylight in January: 11.2h

The month with the longest days is June (Average daylight: 13.2h).
The month with shortest days is December (Average daylight: 11.1h).

  • Average sunshine in January: 9h

Months with most sunshine are January, February and December (Average sunshine: 9h).
Months with least sunshine are June, July, August and September (Average sunshine: 5).

Average UV index in January - Udon Thani, Thailand
  • Average UV index in January: 9

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 8).