April 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
April is the hottest month of the year in Pattaya with the average temperatures in the 26.1°C (79°F) to 32.8°C (91°F) range. The increased humidity makes the conditions quite muggy and hot as air-conditioners run everywhere from shops to malls and restaurants to hotels. Many days cross 35°C (95°F), while the nights are warm and mostly above 27.8°C (82°F).
The seawaters are 28.9°C (84°F), and it is better to visit the beaches during mornings or evenings. The daylight lasts for a minimum of 12 hours as the daily sunshine lasts for 7 hours. April registers 63.5mm (2.5") of rain and signals the onset of the rainy season within a short period.
Average temperature in April - Pattaya, Thailand
  • Average high temperature in April: 32.9°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 April: 26.3°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 April - Pattaya, Thailand
  • Average humidity in April: 77%

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

Average rainfall in April - Pattaya, Thailand
  • Average rainfall in April: 64mm

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 April - Pattaya, Thailand
  • Average rainfall days in April: 6 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 April - Pattaya, Thailand
  • Average sea temperature in April: 29.8°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 April / Average sunshine in April - Pattaya, Thailand
  • Average daylight in April: 12.4h

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 April: 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 April - Pattaya, Thailand
  • Average UV index in April: 12

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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