Long term weather forecast
Long term weather forecast

December weather forecast and Climate
Pattaya, Thailand

  • Average high temperature in December: 86°F

Warmest month (with highest average high temperature) is April (91.2°F).
Month with lowest average high temperature is December (86°F).

  • Average low temperature in December: 72.5°F

Month with highest average low temperature is May (79.5°F).
Coldest month (with lowest average low temperature) is December (72.5°F).

  • Average humidity in December: 70%

Month with highest relative humidity is October (83%).
Month with lowest relative humidity is December (70%).

  • Average rainfall in December: 0.3"

Wettest month (with highest rainfall) is October (8.5").
Driest month (with lowest rainfall) is December (0.3").

  • Average rainfall days in December: 1 days

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

  • Average sea temperature in December: 82°F

Best months for swimming (with highest average sea temperature) are April, May and June (86°F).
Coldest months (with lowest average sea temperature) are January, February and December (82°F).

  • Average daylight in December: 11h

Months with longest days are May, June, July and August (Average daylight: 13).
Months with shortest days are January and December (Average daylight: 11).

  • Average sunshine in December: 8h

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

  • Average UV index in December: 9

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