Easter Island
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Easter Island, Chile

  • Average high temperature in December: 25.4°C

The warmest month (with the highest average high temperature) is February (27.3°C).
The month with the lowest average high temperature is August (21.2°C).

  • Average low temperature in December: 18.4°C

The month with the highest average low temperature is February (20.2°C).
The coldest month (with the lowest average low temperature) is August (15.4°C).

  • Average humidity in December: 78%

Months with the highest relative humidity are April, May and June (81%).
Months with the lowest relative humidity are January, October and November (77%).

  • Average rainfall in December: 86.4mm

The wettest month (with the highest rainfall) is May (152.9mm).
The driest month (with the lowest rainfall) is October (68mm).

  • Average rainfall days in December: 2 days

Months with the highest number of rainy days are January, July and August (5 days).
Months with the lowest number of rainy days are March, April and October (0 days).

  • Average sea temperature in December: 23°C

Best months for swimming (with the highest average sea temperature) are February and March (25°C).
Coldest months (with the lowest average sea temperature) are August, September and October (20°C).

  • Average daylight in December: 13.8h

The month with the longest days is December (Average daylight: 13.8h).
The month with shortest days is June (Average daylight: 10.4h).

  • Average sunshine in December: 8.5h

The month with most sunshine is January (Average sunshine: 9.4h).
The month with least sunshine is July (Average sunshine: 4.9h).

  • Average UV index in December: 12

Months with the highest UV index are January, February, November and December (UV index 12).
Months with the lowest UV index are June and July (UV index 4).