December weather forecast and climate
Pattaya, Thailand

The towering wooden building of the Sanctuary of Truth Temple in Pattaya, Thailand, in the middle of a lovely natural park garden
The towering wooden building of the Sanctuary of Truth Temple in Pattaya, Thailand, in the middle of a lovely natural park garden
December is the coldest month of the year in Pattaya, with an average low temperature of 22.2°C (72°F). Even the mildest month has an average high temperature of 30°C (86°F) with the lowest humidity of 70% of the year.
December is also the driest month of the year, and the heat is pleasantly bearable due to the absence of mugginess. The 11-hour, shortest days of the year, register 9 hours of daily sunshine.
Pattaya begins its peak tourist season with the end of the rainy season, and the pleasant weather conditions are one of the best times to visit the city.

What is the coldest month in Pattaya?

With an average high-temperature of 30°C (86°F) and an average low-temperature of 22.5°C (72.5°F), December is the coldest month in Pattaya.

What is the temperature in December in Pattaya?

In Pattaya, Thailand, in December, the average high-temperature is 30°C (86°F), and the average low-temperature is 22.5°C (72.5°F).

How many days does it rain in December in Pattaya?

In Pattaya, Thailand, in December, during 1 rainfall days, typically 8.3mm (0.3") of precipitation is accumulated.
Average temperature in December - Pattaya, Thailand
  • Average high temperature in December: 30°C

The warmest month (with the highest average high temperature) is April (32.9°C).
The month with the lowest average high temperature is December (30°C).

  • Average low temperature in December: 22.5°C

The month with the highest average low temperature is May (26.4°C).
The coldest month (with the lowest average low temperature) is December (22.5°C).

Average humidity in December - Pattaya, Thailand
  • Average humidity in December: 70%

The month with the highest relative humidity is October (83%).
The month with the lowest relative humidity is December (70%).

Average rainfall in December - Pattaya, Thailand
  • Average rainfall in December: 8.3mm

The wettest month (with the highest rainfall) is October (216.1mm).
The driest month (with the lowest rainfall) is December (8.3mm).

Average rainfall days in December - Pattaya, Thailand
  • Average rainfall days in December: 1 days

The month with the highest number of rainy days is October (18 days).
Months with the lowest number of rainy days are January and December (1 days).

Average sea temperature in December - Pattaya, Thailand
  • Average sea temperature in December: 28.2°C

The best month for swimming (with the highest average sea temperature) is May (30°C).
The coldest month (with the lowest average sea temperature) is January (27.2°C).

Average daylight in December / Average sunshine in December - Pattaya, Thailand
  • Average daylight in December: 11.4h

The month with the longest days is June (Average daylight: 12.9h).
The month with shortest days is December (Average daylight: 11.4h).

  • Average sunshine in December: 8h

Months with most sunshine are January, February, March, April and December (Average sunshine: 8h).
Months with least sunshine are June, July, August and September (Average sunshine: 5).

Average UV index in December - Pattaya, Thailand
  • Average UV index in December: 9

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

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